Philips Semiconductors

Product Specification

TOPFET high side switch

PIP3211-R

DESCRIPTION

QUICK REFERENCE DATA

Monolithic single channel high side

SYMBOL

PARAMETER

MIN.

UNIT

protected power switch in

TOPFET2 technology assembled in

I

L

Nominal load current (ISO)

9

A

a 5 pin plastic surface mount

package.

SYMBOL

PARAMETER

MAX.

UNIT

APPLICATIONS

V

BG

Continuous off-state supply voltage

50

V

General controller for driving

I

L

Continuous load current

20

A

lamps, motors, solenoids, heaters.

T

j

Continuous junction temperature

150

˚C

R

ON

On-state resistance

T

38

m

Ω

FEATURES

FUNCTIONAL BLOCK DIAGRAM

Vertical power TrenchMOS

Low on-state resistance

CMOS logic compatible

Very low quiescent current

Latched overtemperature

protection

Load current limiting

Latched short circuit load

protection

Overvoltage and undervoltage

shutdown with hysteresis

Diagnostic status indication

Voltage clamping for turn off

of inductive loads

ESD protection on all pins

Reverse battery, overvoltage

and transient protection

Fig.1. Elements of the TOPFET HSS with internal ground resistor.

PINNING - SOT426

PIN CONFIGURATION

SYMBOL

PIN

DESCRIPTION

1

Ground

2

Input

3

(connected to mb)

4

Status

5

Load

Fig. 2.

Fig. 3.

mb

Battery

BATT

LOAD

INPUT

GROUND

STATUS

POWER

MOSFET

RG

CONTROL &

PROTECTION

CIRCUITS

mb

12

4 5

3

B

G

L

I

S

HSS

TOPFET

September 2001

1

Rev 1.000