PWR11XX 7/99 REV E

Page 1

DESCRIPTION

The PWR11XX Series offers a broad line of low-cost, high-

performance, unregulated, single and dual output DC/DC

converters in a 24-pin DIP package. These miniature convert-

ers offer better performance and lower cost in industry-

standard packages and pin-outs. The PWR11XX Series is

internally filtered. No external parts are necessary.

Surface mounted components and a special encapsulant al-

low for superior reliability, excellent thermal dissipation, and

an extended temperature range of –25°C to +85°C at no extra

cost.

The PWR11XX Series is ideal for use on high-density PC

boards where isolated, unregulated, power is needed. Stand-

offs allow for PC board cleaning, helping preserve isolation.

They also allow for visual inspection of solder joints.

FEATURES

Low Cost

Industry-Standard Package

Single and Dual Outputs

Internal Input and Output Filtering

24-Pin DIP Package

Built-In Standoffs

Internet: http://www.cdpowerelectronics.com

Power Electronics Division, United States

3400 E Britannia Drive, Tucson, Arizona 85706

Phone: 800.547.2537

Fax: 520.295-4197

Power Electronics Division, Europe

C&D Technologies (Power Electronics) Ltd.

132 Shannon Industrial Estate, Shannon, Co. Clare, Ireland

Tel: +353.61.474.133

Fax:+353.61.474.141

PWR11XX

Product Data Sheet

.010±0.005"

(0.25)

0.100±0.015"

(2.54)

0.170 "

(4.32)

1.270±0.010"

(32.26)

0.400±0.010"

(10.16)

.020±0.002"

(0.51)

MIN

MECHANICAL

10 11 12

1 2 3

24 23 22

15 14 13

MATERIAL: Units are encapsulated in Iso-

ThermoFlex

, a low thermal resistance molding com-

pound which has excellent chemical resistance, wide

operating temperature range, and good electrical proper-

ties under high humidity environments. The encapsulant

and outer shell of the unit have UL94V-0 ratings. Lead

material is brass with a solder plated surface to allow ease

of solderability.

Notes:

All dimensions are in inches (millimeters).

GRID: 0.100 inches (2.54 millimeters)

PIN PLACEMENT TOLERANCE: ± 0.015"

Marked with: specific model ordered, date code,

job code.

PIN #

SINGLES

DUALS

1

+VIN

+VIN

2

NC

–VOUT

3

NC

Common

10

–VOUT

Common

11

+VOUT

+VOUT

12

–VIN

–VIN

13

–VIN

–VIN

14

+VOUT

+VOUT

15

–VOUT

Common

22

NC

Common

23

NC

–VOUT

24

+VIN

+VIN