ADP3088

–3–

REV. PrK

PRELIMINARY TECHNICAL DATA

ORDERING GUIDE

Temperature

Package

Branding

Model

Range

Option

Information

ADP3088ARM -40°C to +85°C

MSOP-8

P0A

CAUTION

ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily

accumulate on the human body and test equipment and can discharge without detection.

Although the device features proprietary ESD protection circuitry, permanent damage may oc-

cur on devices subjected to high energy electrostatic discharges. Therefore, proper ESD

precautions are recommended to avoid performance degradation or loss of functionality.

PIN FUNCTION DESCRIPTIONS

Pin

Mnemonic

Function

1, 2

IN

Power Supply Input. Both pins

must be connected.

3,6

GND

Ground. Both pins must be con-

nected.

4

COMP

Feedback Loop Compensation

and Shutdown Input. An open

drain or collector used to pull

the pin to ground will shutdown

the device.

5

FB

Feedback Voltage Sense Input.

This pin senses the voltage via

an external resistor divider.

7

DRV

This pin provides a separate

path for drive current to be con-

nected to ground.

8

SW

Switching Output.

ABSOLUTE MAXIMUM RATINGS*

Input Supply Voltage ............................... –0.3 V to +12 V

Voltage on any pin with respect to GND .. –0.3 V to +12 V

Operating Ambient Temperature Range .. –40°C to +85°C

Operating Junction Temperature ......................... +125°C

Storage Temperature Range .................. –65°C to +150°C

Lead Temperature Range (Soldering, 10 sec.) ..... +300°C

Vapor Phase (60 sec) ........................................ +215°C

Infrared (15 sec) ............................................... +220°C

*This is a stress rating only; operation beyond these limits can cause the device

to be permanently damaged.

Unless otherwise specified, all voltages are

referenced to GND.

PIN CONFIGURATION

PRELIMINARY TECHNICAL DATA

1

2

3

4

8

7

6

5

ADP3088

SW

DRV

GND

FB

IN

IN

GND

COMP