BTS6163D - Infineon Technologies

PROFET® BTS 6163 D

Data Sheet 1 of 18 Rev. 1.0, 2007-07-23

Smart Highside Power Switch

Reversave

• Reverse battery protection by self turn on of

power MOSFET

Features

• Short circuit protection with latch

• Current limitation

• Overload protection

• Thermal shutdown with restart

• Overvoltage protection (including load dump)

• Loss of ground protection

• Loss of Vbb protection (with external diode for

charged inductive loads)

• Very low standby current

• Fast demagnetization of inductive loads

• Electrostatic discharge (ESD) protection

• Optimized static electromagnetic compatibility

(EMC)

• Green Product (RoHS compliant)

• AEC qualified

Diagnostic Function

• Proportional load current sense (with defined fault signal in case of overload operation, overtemperature

shutdown and/or short circuit shutdown)

Application

• Power switch with current sense diagnostic feedback for 42V and 24 V DC grounded loads

• All types of resistive, inductive and capacitive loads

• Replaces electromechanical relays, fuses and discrete circuits

General Description

N channel vertical power FET with charge pump, current controlled input and diagnostic feedback with load

current sense, integrated in Smart SIPMOS chip on chip technology. Providing embedded protective functions.

Charge pump

Level shifter

Rectifier

Limit for

unclamped

ind. loads

Gate

protection

Current

limit

Overvoltage

protection

+ Vbb

PROFET

OUT

3 & Tab

1, 5

Load GND

Load

Output

Voltage

detection

RIS

IIS

VIS

IIN

ic GND

Voltage

sensor

Voltage

source

Current

Sense

Logic

ESD

Temperature

sensor

Rbb

VIN

Product Summary

Operating voltage Vbb(on) 5.5 ... 62 V

On-state resistance RON 20 mΩ

Nominal current IL(nom) 5.5 A

Load current (ISO) IL(ISO) 17 A

Current limitation IL12(SC) 70 A

Package

PG-TO252-5-11

(DPAK 5 pin; less than half the size as TO 220 SMD)

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PROFET® BTS 6163 D

Data Sheet 2 of 18 Rev. 1.0, 2007-07-23

Pin Symbol Function

1 OUT O Output; output to the load; pin 1 and 5 must be externally shorted* .

2 IN I Input; activates the power switch if shorted to ground.

Tab/(3) Vbb + Supply Voltage; positive power supply voltage; tab and pin3 are internally

shorted.

4 IS S Sense Output; Diagnostic feedback; provides at normal operation a sense

current proportional to the load current; in case of overload,

overtemperature and/or short circuit a defined current is provided (see

Truth Table on page 8)

5 OUT O Output; output to the load; pin 1 and 5 must be externally shorted* .

*) Not shorting all outputs will considerably increase the on-state resistance, reduce the peak current capability

and decrease the current sense accuracy

Maximum Ratings at Tj = 25 °C unless otherwise specified

Parameter Symbol Values Unit

Supply voltage (overvoltage protection see page 4) Vbb 62 V

Supply voltage for full short circuit protection 1) Vbb 48 V

Load dump protection VLoadDump = UA + Vs, UA = 24 V

RI= 2 Ω, RL= 4.4 Ω, td= 400 ms, IN= low or high VLoad dum p 2)70 V

Load current (Short-circuit current, see page 5) IL self-limited A

Operating temperature range

Storage temperature range Tj

Tstg -40 ...+150

-55 ...+150 °C

Power dissipation (DC) Ptot 59 W

Inductive load switch-off energy dissipation, 3)

single pulse IL = 20 A, Vbb= 24V Tj=150 °C:

EAS 0.25 J

Electrostatic discharge capability (ESD)

(Human Body Model)

acc. ESD assn. std. S5.1-1993; R=1.5kΩ; C=100pF

VESD 3.0

Current through input pin (DC)

Current through current sense pin (DC)

see internal circuit diagrams page 9

IIN

IIS +15, -120

+15, -120 mA

Input voltage slew rate Vbb ≤ 16V :

Vbb > 16V 4):

dVbIN / dt self-limited

20 V/µs

1) Short circuit is defined as a combination of remaining resistances and inductances. See schematic on

page11.

2) VLoad dump is setup without the DUT connected to the generator per ISO 7637-1 and DIN 40839

3) See also diagram on page 11.

4) See also on page 8. Slew rate limitation can be achieved by means of using a series resistor RIN in the input

path. This resistor is also required for reverse operation. See also page 10.

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PROFET® BTS 6163 D

Data Sheet 3 of 18 Rev. 1.0, 2007-07-23

Thermal Characteristics

Parameter and Conditions Symbol Values Unit

min typ max

Thermal re sistance chip - case: RthJC -- -- 1.1 K/W

junction - ambient (free air): RthJA -- 80 --

SMD version, device on PCB 6): -- 45 55

Electrical Characteristics

Parameter and Conditions Symbol Values Unit

at Tj= 25, Vbb = 24 V unless otherwise specified min typ max

Load Switching Capabilities and Characteristics

On-state resistance (pin 3 to pin 1,5)

VIN= 0, Vbb= 5.5V, IL = 7.5 A Tj=25 °C:

Tj=150 °C:

VIN= 0, Vbb= 12..24V, IL = 7.5 A Tj=25 °C:

Tj=150 °C:

RON

mΩ

Output voltage drop limitation at small load

currents (Tab to pin 1,5) 5) Tj=-40...150 °C: VON(NL) -- 40 65 mV

Nominal load current (Tab to pin 1,5)

ISO Proposal: VON ≤ 0.5 V, TC = 85°C, Tj ≤ 150°C

SMD 6), VON ≤ 0.5 V, TA = 85°C, Tj ≤ 150°C

IL(ISO)

IL(nom)

5.5

21.5

6.5 --

-- A

Turn-on time to 90% VOUT:

Turn-off time to 10% VOUT:

RL = 3.9 Ω, Tj=-40...150 °C

ton

toff --

-- 150

200 300

550 µs

Slew rate on

25 to 50% VOUT, RL = 3.9 Ω, Tj=-40...150 °C dV /dton -- 0.65 1.0 V/µs

Slew rate off

50 to 25% VOUT, RL = 3.9 Ω, Tj=-40...150 °C -dV/dtoff -- 0.65 1.2 V/µs

5) See figure 7a on page 15.

6) Device on 50mm*50mm*1.5mm epoxy PCB FR4 with 6cm2 (one layer, 70µm thick) copper area for Vbb

connection. PCB is vertical without blown air.

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PROFET® BTS 6163 D

Data Sheet 4 of 18 Rev. 1.0, 2007-07-23

Values Parameter and Conditions

at Tj= 25, Vbb = 24 V unless otherwise specified Symbol min. typ. max.

Unit

Operating Parameters

Operating voltage (VIN=0) Tj=-40...150 °C: Vbb(on) 5.5 -- 62 V

Undervoltage shutdown 7) 8) VbIN(u) -- 2.5 3.5 V

Undervoltage restart of charge pump

Vbb(ucp) -- 4 5.5 V

Overvoltage protection 9)

Ibb=15 mA VZ,IN 68

-- V

Standby current Tj=-40...+120°C:

IIN=0 T

j=150°C: Ibb(off) --

-- 3

6 6

14 µA

Reverse Battery

Reverse battery voltage 10) -Vbb -- -- 16 V

On-state resistance (pin 1,5 to pin 3)

Vbb= - 8V, VIN= 0, IL = -7.5 A, RIS = 1 kΩ, 8)

Tj=25 °C:

Tj=150 °C:

Vbb= -12..-24V, VIN= 0, IL = -7.5 A, RIS = 1 k Ω,

Tj=25 °C:

Tj=150 °C:

RON(rev)

mΩ

Integrated resistor in Vbb line Rbb -- 100 150 Ω

Inverse Operation 11)

Output voltage drop (pin 1,5 to pin 3) 8)

IL = -7.5 A, RIS = 1 kΩ, Tj=25 °C:

IL = -7.5 A, RIS = 1 kΩ, Tj=150 °C:

-VON(inv)

700

300 --

-- mV

Turn-on delay after inverse operation; IL > 0A 8)

VIN(inv) = VIN(fwd) = 0 V

td(inv)

1 -- ms

7) VbIN=Vbb-VIN see diagram page 14.

8) Not subject to production test, specified by design.

9) See also VON(CL) in circuit diagram page 9.

10) For operation at voltages higher then |16V| please see required schematic on page 10.

11) Permanent Inverse operation results eventually in a current flow via the intrinsic diode of the power DMOS.

In this case the device switches on with a time delay td(inv)) after the transition from inverse to forward mode.

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PROFET® BTS 6163 D

Data Sheet 5 of 18 Rev. 1.0, 2007-07-23

Values Parameter and Conditions

at Tj= 25, Vbb = 24 V unless otherwise specified Symbol min. typ. max.

Unit

Protection Functions 12)

Short circuit current limit (Tab to pin 1,5) 13)

Short circuit current limit at VON = 6V14) Tj =-40°C:

Tj =25°C:

Tj =+150°C:

IL6(SC) --

110

Short circuit current limit at VON = 12V 14) Tj =-40°C:

Tj =25°C:

Tj =+150°C:

IL12(SC) --

100

Short circuit current limit at VON = 18V 14) Tj =-40°C:

Tj =25°C:

Tj =+150°C:

IL18(SC) --

Short circuit current limit at VON = 24V Tj =-40°C:

tm=170µs Tj =25°C:

Tj =+150°C:

IL24(SC) --

Short circuit current limit at VON = 30V Tj =-40°C:

tm=170µs Tj =25°C:

Tj =+150°C:

IL30(SC) --

Short circuit current limit at VON = 45V 14) Tj =-40°C:

Tj =25°C:

Tj =+150°C:

IL45(SC) --

Short circuit shutdown detection voltage

(pin 3 to pins 1,5)

VON(SC)

2.5

3.5 4.5 V

Short circuit shutdown delay after input current

positive slope, VON > VON(SC), Tj = -40...+150°C

min. value valid only if input "off-signal" time exceeds 30 µs

td(SC1)

350

650 1200 µs

Short circuit shutdown delay during on condition13)

VON > VON(SC)

td(SC2)

2 -- µs

Output clamp (inductive load switch off) 15)

at VOUT = Vbb - VON(CL) (e.g. overvoltage)

IL= 40 mA

VON(CL)

67 -- V

Thermal overload trip temperature Tjt 150 175 -- °C

Thermal hysteresis

∆

Tjt -- 10 -- K

12) Integrated protection functions are designed to prevent IC destruction under fault conditions described in the

data sheet. Fault conditions are considered as "outside" normal operating range. Protection functions are

not designed for continuous repetitive operation.

13) Short circuit current limit for max. duration of td(SC1) , prior to shutdown, see also figures 3.x on page 13.

14) Not subject to production test, specified by design.

15) See also figure 2b on page 12.

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PROFET® BTS 6163 D

Data Sheet 6 of 18 Rev. 1.0, 2007-07-23

Values Parameter and Conditions

at Tj= 25, Vbb = 24 V unless otherwise specified Symbol min. typ. max.

Unit

Diagnostic Characteristics

Current sense ratio, static on-condition

kILIS = IL : IIS, IIS < IIS,lim 16),

VIS <VOUT - 5 V, VbIN > 4.5 V

kILIS --

9000 --

IL = 30A, Tj = -40°C:

Tj = +25°C:

Tj = +150°C:

IL = 7.5A, Tj = -40°C:

Tj = +25°C:

Tj = +150°C:

IL = 2.5A, Tj = -40°C:

Tj = +25°C:

Tj = +150°C:

IL = 0.5A, Tj = -40°C:

Tj = +25°C:

Tj = +150°C:

8300

8200

8100

8200

8100

8000

7200

7500

7700

5000

6000

7500

9000

8800

8900

8700

8900

8700

9500

10000

10500

10000

9800

9500

10000

9800

9500

11000

10600

10000

16000

15000

13000

IIN = 0 (e.g. during deenergizing of inductive loads): -- 0 --

Sense current under fault conditions 17)

VON>1V, typ Tj = -40...+150°C:

IIS,fault

4.0

5.2 7.5 mA

Sense current saturation

VON<1V, typ Tj = -40...+150°C:

IIS,lim

4.0

6.0 7.5 mA

Fault-Sense signal delay after input current positive

slope, VON >1V, Tj = -40...+150°C tdelay(fault) 350 650 1200 µs

Current sense leakage current, IIN = 0 IIS(LL) -- 0.1 0.5 µA

Current sense offset current, VIN = 0, IL ≤ 0 IIS(LH) -- 1.0 2.0 µA

Current sense settling time to IIS static after input

current positive slope, 18)

IL = 0 20 A, Tj= -40...+150°C

tson(IS)

250 500 µs

Current sense settling time during on condition, 18)

IL = 10 20 A, Tj= -40...+150°C

tslc(IS)

50 100 µs

Overvoltage protection

Ibb = 15 mA Tj = -40...+150°C:

VZ,IS

73 -- V

16) See also figures 4.x and 6.x on page 13 and 14.

17) Fault conditions are overload during on (i.e. VON>1V typ.), overtemperature and short circuit; see also truth

table on page 8.

18) Not subject to production test, specified by design.

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PROFET® BTS 6163 D

Data Sheet 7 of 18 Rev. 1.0, 2007-07-23

Values Parameter and Conditions

at Tj= 25, Vbb = 24 V unless otherwise specified Symbol min. typ. max.

Unit

Input

Required current capability of input switch

Tj =-40..+150°C: IIN(on) -- 1.6 2.4 mA

Input current for turn-off Tj =-40..+150°C: IIN(off) -- -- 30 µA

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PROFET® BTS 6163 D

Data Sheet 8 of 18 Rev. 1.0, 2007-07-23

Truth Table

Input

Current

level

Output

level

Current

Sense

IIS

Normal

operation L

H L

H ≈0 (IIS(LL))

nominal

Overload 19) L

H L

H ≈0 (IIS(LL))

IIS,fault

Short circuit to GND 20) L

H L

L ≈0 (IIS(LL))

IIS,fault

Overtemperature L

H L

L ≈0 (IIS(LL))

IIS,fault

Short circuit to Vbb L

H H

H ≈0 (IIS(LL))

<nominal 21)

Open load L

H Z

H ≈0 (IIS(LL))

≈0 (IIS(LH))

L = "Low" Level, Z = high impedance, potential depends on external circuit

H = "High" Level

Terms

PROFET

OUT

VIN IIS

IIN

Vbb

Ibb

VOUT

VON

1,5

RIS

VIS

VbIN

RIN

VbIS

Two or more devices can easily be connected in

parallel to increase load current capability.

19) Overload is detected at the following condition: 1V (typ.) < VON < 3.5V (typ.). See also page 11.

20) Short Circuit is detected at the following condition: VON > 3.5V (typ.). See also page 11.

21) Low ohmic short to Vbb may reduce the output current IL and therefore also the sense current IIS.

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PROFET® BTS 6163 D

Data Sheet 9 of 18 Rev. 1.0, 2007-07-23

Input circuit (ESD protection)

Vbb

Rbb

VZ,IN

VbIN

VIN

ESD-Zener diode: 73 V typ.., max 15 mA;

Current sense output

Normal operation

Vbb

Z,IS

Rbb

IIS

IIS,fault

VZ,IS = 73 V (typ.), RIS = 1 kΩ nominal (or 1 kΩ /n, if n

devices are connected in parallel). IS = IL/kilis can be

only driven by the internal circuit as long as

Vout - VIS > 5V. Therefore RIS should be less than

VVbb

5.7

5−.

Note: For large values of RIS the voltage VIS can reach

almost Vbb. See also overvoltage protection.

If you don't use the current sense output in your

application, you can leave it open.

Inductive and overvoltage output clamp

+ Vbb

OUT

PROFET

VZ1

VON

VON is clamped to VON(Cl) = 67 V typ

Overvoltage protection of logic part

+ Vbb

VOUT

Signal GND

Logic

PROFET

VZ,IS

RIS

VZ,IN

RVVZ,VIS

Rbb = 100 Ω typ., VZ,IN = VZ,IS = 73 V typ., RIS = 1 kΩ

nominal. Note that when overvoltage exceeds 73 V typ.

a voltage above 5V can occur between IS and GND, if

RV, VZ,VIS are not used.

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PROFET® BTS 6163 D

Data Sheet 10 of 18 Rev. 1.0, 2007-07-23

Reversave (Reverse battery protection)

Logic

OUT

Power GND

Signal GND

Vbb

Power

Transistor

RIS typ. 1 kΩ. Add RIN for reverse battery protection in

applications with Vbb above 16V;

recommended value: =+

ISIN RR

11 VV

bb 12||

08.0 −

To minimise power dissipation at reverse battery

operation, the overall current into the IN and IS pin

should be about 80mA. The current can be provided by

using a small signal diode D in parallel to the input

switch, by using a MOSFET input switch or by proper

adjusting the current through RIS.

Since the current via Rbb generates additional heat in

the device, this has to be taken into account in the

overall thermal consideration.

Inverse load current operation

PROFET

IN OUT

Vbb

VOUT

- IL

RIS

VIS

VIN

IIS

The device can be operated in inverse load current

mode (VOUT > Vbb > 0V). The current sense feature is

not available during this kind of operation (IIS = 0). In

case of inverse operation the intrinsic drain source

diode is eventually conducting resulting in considerably

increased power dissipation.

The transition from inverse to forward mode can result

in a delayed switch on.

Note: Temperature protection during inverse load

current operation is not possible!

Vbb disconnect with energised inductive

load

Provide a current path with load current capability by

using a diode, a Z-diode, or a varistor. (VZL+VD<63 V if

RIN = 0). For higher clamp voltages currents at IN and

IS have to be limited to 120 mA.

Version a:

PROFET

IN OUT

Vbb

VZL

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PROFET® BTS 6163 D

Data Sheet 11 of 18 Rev. 1.0, 2007-07-23

Short circuit detection

Fault Condition: VON > VON(SC) (3.5 V typ.) and t> td(SC)

(typ.650 µs).

Overload detection

Fault Condition: VON > 1 V typ.

detection

circuit

Logic

unit

+ Vbb

OUT

VON

Short circuit

Short circuit is a combination of primary and

secondary impedance’s and a resistance’s.

PROFET

OUT

RSC

IIN

Vbb ZL

LSC

10mOhm

5uH

Allowable combinations of minimum, secondary

resistance for full protection at given secondary

inductance and supply voltage for single short circuit

event:

32V

0 100 200

RSC

[mOhm]

LSC

300

[uH] V :

bb 36V 40V

48V

Inductive load switch-off energy

dissipation

PROFET

IN OUT

EAS

ELoad

{

i (t)

Energy stored in load inductance:

EL = 1/2·L·I2

While demagnetizing load inductance, the energy

dissipated in PROFET is

EAS= Ebb + EL - ER= ∫ VON(CL)·iL(t) dt,

with an approximate solution for RL > 0 Ω:

EAS= IL· L

2·RL(Vbb + |VOUT(CL)|) ln (1+ IL·RL

|VOUT(CL)| )

Maximum allowable load inductance for

a single switch off

L = f (IL ); Tj,start = 150°C, Vbb = 24 V, RL = 0 Ω

0,01

0,1

100

1000

1 10 100

I_L [A]

L [mH]

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PROFET® BTS 6163 D

Data Sheet 12 of 18 Rev. 1.0, 2007-07-23

Timing diagrams

Figure 1a: Switching a resistive load,

change of load current in on-condition:

IIN

VOUT

IIS tson(IS)

slc(IS)

Load 1 Load 2

soff(IS)

off

slc(IS)

90%

dV/dton

dV/dtoff

10%

The sense signal is not valid during a settling time

after turn-on/off and after change of load current.

Figure 2a: Switching motors and lamps:

IIN

VOUT

IIL

IIS IIS

faut / I IS

lim

As long as VbIS < VZ,IS the sense current will never

exceed IIS,fault and/or IIS,lim.

Figure 2b: Switching an inductive load:

IIN

VOUT

IIS

VON

(

)

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PROFET® BTS 6163 D

Data Sheet 13 of 18 Rev. 1.0, 2007-07-23

Figure 3a: Typ. current limitation characteristic

VON

[A] IL(SC)

01020 [V]30

VON(SC) 50

In case of VON > VON(SC) (typ. 3.5 V) the device will

be switched off by internal short circuit detection.

Figure 3b: Short circuit type one:

shut down by short circuit detection, reset by IIN = 0.

IIN

IL(SC)

IIS

td(SC1)

IIS,fault

tdelay(fault)

VON > VON(SC)

Shut down remains latched until next reset via input.

Figure 3c: Short circuit type two:

shut down by short circuit detection, reset by IIN = 0.

IIN

Internal Switch off

IIS

td(SC2)

IIS,fault

kilis

1V typ.

depending on the

external impedance

Shut down remains latched until next reset via input.

Figure 4a: Overtemperature

Reset if Tj<Tjt

IIN

IIS

VOUT

IIS,fault

uto Restart

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PROFET® BTS 6163 D

Data Sheet 14 of 18 Rev. 1.0, 2007-07-23

Figure 4b: Overload

Tj<Tjt

IIN

Vbb

-V OUT

V =1V typ.

R *I

ON L,lim

kilis

IIS,lim IIS,fault

Figure 5a: Undervoltage restart of charge pump,

overvoltage clamp

01012

VOUT

VbIN(ucp)

VIN = 0

IIN = 0

VON(CL)

VbIN(u)

dynamic, short

Undervoltage

not below

Vbb

Figure 6a: Current sense versus load current:

01020

[A]

[mA] IIS

30 40

IIS,lim

IIS(LH)

IL,lim

Figure 6b: Current sense ratio22:

10000

010 20

[A]

kILIS

530

5000

15000

20000

22 This range for the current sense ratio refers to all

devices. The accuracy of the kILIS can be raised by

means of calibration the value of kILIS for every

single device.

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PROFET® BTS 6163 D

Data Sheet 15 of 18 Rev. 1.0, 2007-07-23

Figure 7a: Output voltage drop versus load current:

0.0

0.05

0.1

0 1 2 3 4 5 6 7

[A]

[V] V

ON(NL)

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PROFET® BTS 6163 D

Data Sheet 16 of 18 Rev. 1.0, 2007-07-23

Package Outlines

All dimensions in mm

D-Pak-5 Pin: PG-TO252-5-11

Sales Code BTS6163D

Green Product (RoHS compliant)

To meet the world-wide customer requirements for environmentally friendly products and to be compliant with

government regulations the device is available as a green product. Green products are RoHS-Compliant (i.e Pb-

free finish on leads and suitable for Pb-free soldering according to IPC/JEDEC J-STD-020).

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PROFET® BTS 6163 D

Data Sheet 17 of 18 Rev. 1.0, 2007-07-23

Revision History

Version Date Changes

Rev. 1.0 2007-02-21 RoHS-compliant version of BTS6163D

Page 1, page 16: RoHS compliance statement and Green product feature added

Page 1, page 16: Change to RoHS compliant package PG-TO252-5-11

Legal disclaimer updated

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Edition 2007-07-23

Published by

Infineon Technologies AG

81726 Munich, Germany

Legal Disclaimer

The information given in this document shall in no event be regarded as a guarantee of conditions or

characteristics. With respect to any examples or hints given herein, any typical values stated herein and/or any

information regarding the application of the device, Infineon Technologies hereby disclaims any and all

warranties and liabilities of any kind, including without limitation, warranties of non-infringement of intellectual

property rights of any third party.

Information

For further information on technology, delivery terms and conditions and prices please contact your nearest

Infineon Technologies Office (www.infineon.com).

Warnings

Due to technical requirements components may contain dangerous substances. For information on the types in

question please contact your nearest Infineon Technologies Office.

Infineon Technologies components may only be used in life-support devices or systems with the express written

approval of Infineon Technologies, if a failure of such components can reasonably be expected to cause the

failure of that life-support device or system, or to affect the safety or effectiveness of that device or system. Life

support devices or systems are intended to be implanted in the human body or to support and/or maintain and

sustain and/or protect human life. If they fail, it is reasonable to assume that the health of the user or other

persons may be endangered.

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