µ

PD166037T1J Datasheet

3. Specification

R07DS1114EJ0200 Rev.2.00

Page 13 of 39

May 22, 2015

3.6.2 Device behavior at over voltage condition

logic part is limited by external ground resistor. In addition, the power transistor switches off in order to protect the load

3.6.3 Device behavior at low voltage condition

The IS output is cleared during off-state.

3.6.4 Loss of Ground protection

In case of complete loss of the device ground connection, but connected load ground, the device securely changes to off

if VIN was initially greater than VIH state or keeps off state if VIN was initially lower than VIL state.

In case of device loss of ground, IN and SEN terminal will/ could/ might be at VCC voltage.

0

0

0

t

IPD

uC

RL

VCC

IS

GND

RIS

RGND

IN

SEN

OUT

RIN

RSEN

N-ch

MOSFET

logic

Internal ground