Philips Semiconductors

Product specification

TOPFET dual high side switch

PIP3207-DC

DESCRIPTION

QUICK REFERENCE DATA

Monolithic dual channel high side

SYMBOL

PARAMETER

MIN.

UNIT

protected power switch in

TOPFET2 technology assembled in

I

L

Nominal load current (ISO)

8

A

a 7 pin plastic surface mount

package.

SYMBOL

PARAMETER

MAX.

UNIT

APPLICATIONS

V

BG

Continuous off-state supply voltage

50

V

General purpose switch for driving

I

L

Continuous load current

16

A

lamps, motors, solenoids, heaters.

T

j

Continuous junction temperature

150

˚C

R

ON

On-state resistance, T

40

m

Ω

FEATURES

FUNCTIONAL BLOCK DIAGRAM

Vertical power TrenchMOS

Low on-state resistance

CMOS logic compatible

Very low quiescent current

Overtemperature protection

Load current limiting

Overload and

short circuit protection

Self resetting overcurrent

protection

Overvoltage and undervoltage

shutdown with hysteresis

Off-state open circuit

load detection

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 dual HSS with internal ground resistor.

PINNING - SOT427

PIN CONFIGURATION

SYMBOL

PIN

DESCRIPTION

1

load 1

2

ground

3

input 1

4

connected to mb

5

status

6

input 2

7

load 2

mb

battery

Fig. 2.

Fig. 3.

CONVENTION

Positive currents flow into pins, except for load and ground pins.

STATUS

GROUND

INPUT 2

RG

CONTROL &

PROTECTION

CIRCUITS

INPUT 1

LOAD 1

BATT

LOAD 2

12 34 56 7

mb

I1

I2

L1

L2

G

B

S

DUAL

HSTF

September 2001

1

Rev 1.100