IP103H

Dec. 2002

- 1 -

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Voltage and Current Controller

The IP103H is designed to be used in battery

chargers with a constant voltage and a constant cur-

rent control.

This device is a monolithic IC that includes one in-

dependent op-amp and other op-amp for which the

non inverting input is wired to a 2.5V fixed Voltage

reference.

Integrating the reference and op-amps creates a so-

lution for low cost charging applications.

Operational Amplifiers

- Low Supply Current : 200uA/amp

- Medium Speed : 1.5MHz

Adjustable Shunt Regulator

- Fixed Output Voltage Reference 2.5V

- Sink Current Capability : 0.5 to 150mA

- 1% Voltage Precision

- Latch-up Immunity

DESCRIPTION

FEATURES

BLOCK DIAGRAM

Device

Package

Operating Temp

IP103H

8DIP

I103H

8SOP

ORDERING INFORMATION

1

2

3

4

5

6

7

8

OUT1

VIN1-

VIN1+

VEE

VIN2+

VIN2-

OUT2

VCC

Vref

OP2

OP1

8DIP

8SOP