µ

PD166034T1U Datasheet

3. Specification

R07DS1168EJ0200 Rev.2.00

Page 30 of 39

May 22, 2015

3.6.11 Reverse Battery Protection by turn on the output

In case of a reverse battery is applied to the device, the N-ch MOSFET will turn on only if reverse current flow from

GND pin. The reverse current through the N-ch MOSFET has to be limited by the connected load. IGND(rev) is limited

internally approx. 2mA even without external RGND. Reverse current flow from IN, SEN, IS should be limited by

external component such as recommendation value in Pin function, refer 3.2 Pin configuration.

IPD

uC

RL

VCC

IS

GND

RIS

RGND

IN

SEN

OUT

RIN

RSEN

IL(rev)

N-ch MOSFET

IGND(rev)

3.6.12 Measurement condition

Switching waveform of OUT terminal

90%

10%

ton

toff

30%

70%

dV/dton

-dV/dtoff

10%

td(on)

90%

td(off)

30%

70%