LAB

SEME

IP1524 SERIES

Prelim. 3/95

REGULATING

PULSE WIDTH

MODULATORS

FEATURES

• Guaranteed ±2% reference voltage tolerance

• Guaranteed ±6% oscillator tolerance

• Fully specified temperature performance

• Guaranteed 10mV/1000 hours long term stability

• Interchangeable with SG1524 series

Input Voltage

Collector Voltage

Output Current

(each transistor)

Reference Load Current

Oscillator Charging Current

Shut Down Pin Voltage

Current Limit Sense Common Mode Range

Power Dissipation

Power Dissipation

Operating Junction Temperature

Storage Temperature Range

Lead Temperature

(soldering, 10 seconds)

+40V

+40V

100mA

Internally Limited

5mA

+5.5V

–1.0 to +1.0V

1W

10mW/°C

2W

16mW/°C

See Ordering Information

–65 to +150°C

+300°C

TOP VIEW

J Package – 16 Pin Ceramic DIP

N Package – 16 Pin Plastic DIP

D Package – 16 Pin Plastic (150) SOIC

8

1

2

3

4

5

6

7

14

13

12

11

10

9

15

16

INV. INPUT

N. I. INPUT

OSC. OUTPUT

+C.L. SENSE

–C.L. SENSE

R

T

C

T

GROUND

V

REF

V

IN

SHUTDOWN

COMPENSATION

Part

J–Pack

N–Pack

D–16

Temp.

Number

16 Pin

16 Pin

16 Pin

Range

IP1524

-55 to +125°C

IP2524

-25 to +85°C

IP3524

0 to +70°C

Order Information

Note:

To order, add the package identifier to the part number.

eg.

IP1524J

IP3524D–16