QQA11-100-05 - Semiconductor Circuits, Inc.

123456789012345678901234567890121234567

DP Series

All specifications are typical at nominal line and full load at 25°C unless

otherwise noted and are subject to change without notice.

6 Watts

Single/Dual Outputs

! Surface mount technology

! MOSFET design

! 4:1 ultra wide input range

! Continuous short circuit

protection

! Six-sided shielding

The QQA series features the

latest in MOSFET design, state

of the art surface mount technol-

ogy, and offers a 4:1 ultra-wide input

range, and efficiencies greater than

80% (typ). Features include continuous

short circuit protection, 500 Vdc I/O

isolation, and an operating temperature

range of -25°C to +71°C with no

derating. All models are packaged in a

six-sided shielded miniature case

measuring only 1.0” x 2.0” x 0.4” high.

Applications

The QQA Series is ideally suited for

telecommunications, process control,

automatic and portable test equipment.

INPUT

Voltage Range 4.5 - 5.5Vdc

9 - 36Vdc

20 - 72Vdc

Filtering All Models

OUTPUT

Voltage Tolerance ± 2%

Ripple and Noise (PARD) 1% pk-pk (typ)

Short Circuit Protection Continuous Power Cycle

Temperature Coefficient 0.02% / °C

GENERAL

Regulation:

Line 1.0%

Load 5.0%

Efficiency 75% (typ)

I/O Isolation 500 Vdc

Switching Frequency 100kHz (typ)

ENVIRONMENTAL

Operating Temperature -25°C to +71°C No Derating

Maximum Case Temp 105°C

Storage Temperature -25°C to +105°C

Cooling Free-air Convection

QQA Series

249 Range Road Windham, NH 03087 (603) 893-2330 FAX (603) 893-6280

QQA Series Ordering Information

Dimensions and Connections

Range Voltage Current Model Number

4.5-5.5 Vdc 5Vdc 1000mA QQA11-100-05

9-36 Vdc 5 Vdc 1000mA QQA11-100-18

20-72 Vdc 5 Vdc 1000mA QQA11-100-48

4.5-5.5 Vdc 9 Vdc 660mA QQA19-066-05

9-36 Vdc 9 Vdc 660mA QQA19-066-18

20-72 Vdc 9 Vdc 660mA QQA19-066-48

4.5-5.5 Vdc 12 Vdc 500mA QQA12-050-05

9-36 Vdc 12 Vdc 500mA QQA12-050-18

20-72 Vdc 12 Vdc 500mA QQA12-050-48

4.5-5.5 Vdc 15 Vdc 400mA QQA13-040-05

9-36 Vdc 15 Vdc 400mA QQA13-040-18

20-72 Vdc 15 Vdc 400mA QQA13-040-48

4.5-5.5 Vdc ±12 Vdc ±250mA QQA22-050-05

9-36 Vdc ±12 Vdc ±250mA QQA22-050-18

20-72 Vdc ±12 Vdc ±250mA QQA22-050-48

4.5-5.5 Vdc ±15Vdc ±200mA QQA23-040-05

9-36 Vdc ±15 Vdc ±200mA QQA23-040-18

20-72 Vdc ±15 Vdc ±200mA QQA23-040-48

Pins 0.040 (1.0) dia x 0.20 (5.1) lg min.

PIN CONNECTIONS

Single Output

1. +Input

2. -Input

3. + Output

4. No Pin

5. -Output

NOTES:

1. Ripple measured with a 3.3 mf tantalum capacitor

across each output.

2. 20% minimum load required on each output

PIN CONNECTIONS

Dual Outputs

1. +Input

2. -Input

3. +Output

4. Common

5. -Output

11/01/2001

Input Voltage Output Output