EXB10048S3V3RJ - Artesyn Technologies, Inc.

DC-DC CONVERTERS 54-100 W DC-DC Isolated Converters 1

2 YEAR WARRANTY

EXB100 Series

Single output

•Ultra wide trim range, 60% to 110% (1.08 Vdc to 5.5 Vdc)

•High efficiency, 91.5% @ 5 Vdc, 90.5% @ 3.3 Vdc, 87.5% @ 1.8 Vdc

•Basic insulation (input to output)

•Industry standard half-brick pin-out

•No minimum load

•Overvoltage and overtemperature protection

•Remote ON/OFF

•Available RoHS compliant

The EXB100 series of 100 W single output isolated dc-dc converters are specially

designed to meet the power needs of low voltage silicon. Housed in an open-frame

package with standard footprint, these latest generation converters offer efficiencies as

high as 91.5% (typical on 5 V at 20 A). The series comprises three 48 V input models

with 5 V, 3.3 V and 1.8 V outputs. All models feature a wide input range, trimmable

output voltage and 30 A output (5 V is limited to 20 A). Remote sense and remote

ON/OFF facilities are included as standard, and the converters are comprehensively

protected against overcurrent, overvoltage and overtemperature conditions.

NEW Product

All specifications are typical at nominal input, full load at 25 °C unless otherwise stated SPECIFICATIONS

File Name: exb100s.pdf Rev (02): 05 Dec 2005

OUTPUT SPECIFICATIONS

Voltage adjustability 60% to 110%

Output setpoint accuracy 1.5%

Line regulation Low line to high line ±0.2% max.

Load regulation Full load to min. load ±0.4% max.

Total error band 3.0%

Minimum load 0%

Overshoot At turn-on and turn-off None

Undershoot None

Ripple and noise (See Note 1) 100 mV pk-pk

5 Hz to 20 MHz 50 mV rms

Transient response Deviation 150 mV

(See Note 2) 300 µs recovery to

within total error band

INPUT SPECIFICATIONS

Input voltage range 36-75 Vdc

Input current No load 150 mA

Remote OFF 20 mA

Input current (max.) (See Note 3) 3.15 A max. @ Io max.

and Vin = 36-75 Vdc

Input reflected ripple (See Note 4) 60 mA (pk-pk)

Remote ON/OFF (See Note 5)

Logic compatibility Open collector ref to -input

ON >2 Vdc

OFF <1.2 Vdc

Undervoltage lockout Power up 36 V

Power down 30 V

Start-up time Power up 40 ms

(See Note 6) Remote ON/OFF 35 ms

EMC CHARACTERISTICS

Conducted emissions EN55022 (See Note 7) Level A

EN55022 (See Note 7) Level B

Radiated emissions EN55022 Level A

(See Longform Datasheet)

Immunity:

ESD air EN61000-4-2 8 kV, 15 kV

ESD contact EN61000-4-2 6 kV, 8 kV

Radiated field enclosure EN61000-4-3 10 V/m

Conducted (DC power) EN61000-4-6 10 V

Conducted (signal) EN61000-4-6 10 V (See Note 5)

Input transients ETS 300 132-2, ETR 283

GENERAL SPECIFICATIONS

Efficiency See table

Basic insulation Input/output 1500 Vdc

Switching frequency 5 V 300 kHz typ.

(Fixed) 3.3 V, 1.8 V 220 kHz typ.

Approvals and TÜV Product Service

standards (See Note 8) UL/cUL60950

Material flammability UL94V-0

Weight 45 g (1.59 oz)

MTBF MIL-HDBK-217F 1,034,000 hours

Representative model: 1.8 V @ 48 Vin, 40 ºC

100% load, ground benign

BELLCORE 332 591,000 hours

ENVIRONMENTAL SPECIFICATIONS

Thermal performance Operating ambient -40 °C to +90 °C

temperature

Non-operating -40 °C to +125 °C

Altitude derating 3,000 m 20%

(above sea level) 10,000 m 50%

Datasheet © Artesyn Technologies

2005

The information and specifications contained in this datasheet are believed to be correct at time of publication. However, Artesyn Technologies accepts no responsibility for consequences arising

from printing errors or inaccuracies. Specifications are subject to change without notice. No rights under any patent accompany the sale of any such product(s) or information contained herein.

For the most current data and application support visit www.artesyn.com/powergroup/products.htm

CAUTION: Hazardous internal voltages and high temperatures.

Ensure that unit is not user accessible.

PROTECTION

Short circuit Continuous

Overvoltage Non-latching clamp

TELECOM SPECIFICATION

Central office interface A ETS300-132-2 input voltage

and current requirements

EXB100 Series

Single output

DC-DC CONVERTERS 54-100 W DC-DC Isolated Converters 2

Please consult our website for the following items:  Application Note  Longform Datasheet

NEW Product

www.artesyn.com

File Name: exb100s.pdf Rev (02): 05 Dec 2005

2.280±0.02

(57.91±0.5)

1.900

(48.26)

Ø0.040 ±0.002

(Ø1.02 ±0.05)

6 Places Ø0.080 ±0.002

(Ø2.03 ±0.05)

2 Places

Max open-frame

converter height

All dimensions in inches (mm)

General tolerance ±0.01in (±0.25mm)

except where specified otherwise

Minimum clearance from

seating plane to

underside components

0.394

(10.00)

Max

0.138

(3.50)

0.161

(4.09)

0.012

(0.3)

Min

Remote

ON/OFF

1.000

(25.40)

1.400

(35.56)

2.400±0.02

(60.96±0.5)

0.500

(12.70)

Vin-

Vin+

Vo+

Vo-

Trim

Bottom View

Sense-

Sense+

1.400

(35.56)

1.000

(25.40)

0.700

(17.78)

0.500

(12.70)

0.400

(10.16)

seating plane

International Safety Standard Approvals

UL/cUL CAN/CSA 22.2 No. 60950-00 : UL 60950

File No. E174104

TÜV Product Service. Certificate No. B 02 02 38572 031

NNootteess

1Measured as per recommended set-up. See Application Note 129 for details.

2di/dt = 0.1 A/µs, Vin = 48 Vdc, Tc = 25 °C, load change = 0.5 lo max. to

0.75 lo max. and 0.75 lo max. to 0.5 lo max.

3Recommended input fusing is a 5 A HRC 200 V rated fuse.

4Measured with external filter. See Application Note 129 for details.

5Signal line assumed <3 m in length.

6Start-up into resistive load.

7The EXB100 meets levels A and B conducted emissions with external

components. See Application Note 129 for details.

8This product is only for inclusion by professional installers within other

equipment and must not be operated as a stand alone product.

9Negative remote ON/OFF option also available. Add suffix ‘-R’ to part

number, for example EXB100-48S3V3-RJ.

10 The ‘J’ suffix indicates that these parts are Pb-free (RoHS 6/6) compliant.

TSE RoHS 5/6 (non Pb-free) compliant versions may be available on

special request, please contact your local sales representative for details.

11 NOTICE: Some models do not support all options. Please contact your

local Artesyn representative or use the on-line model number search tool at

http://www.artesyn.com/powergroup/products.htm to find a suitable

alternative.

PIN CONNECTIONS

PIN NUMBER FUNCTION

1-Vin

2 No Pin

3 Remote ON/OFF

4+Vin

5 +Vout

6 +Sense

7 Trim

8 -Sense

9 -Vout

OUTPUT

INPUT OVP OUTPUT

OUTPUT OUTPUT

EFFICIENCY REGULATION MODEL

POWER

VOLTAGE VOLTAGE

CURRENT CURRENT

(TYP.) LINE LOAD NUMBER (9,10,11)

(MAX.) (MIN.) (MAX.)

100 W 36-75 Vdc 6.0 Vdc 5 V 0 A 20 A 91.5% ±0.2% ±0.4% EXB100-48S05J

100 W 36-75 Vdc 3.9 Vdc 3.3 V 0 A 30 A 90.5% ±0.2% ±0.4% EXB100-48S3V3J

54 W 36-75 Vdc 2.2 Vdc 1.8 V 0 A 30 A 87.5% ±0.2% ±0.4% EXB100-48S1V8J