IPS161H datasheet(7/25 Pages) STMICROELECTRONICS

Nome de Peças	IPS161H

Descrição Electrónicos	Ground disconnection protection

PDF	25 Pages

Scroll/Zoom	100%

Fabricante Electrônico	STMICROELECTRONICS [STMicroelectronics]

Página de início	http://www.st.com

Logo

7 / 25 page

IPS161H

Pin description

DocID029436 Rev 2

7/25

2.3

DIAG

This pin is used for diagnostic purpose and it is internally wired to an open drain transistor.

The open drain transistor is turned on in case of junction thermal shutdown, cut-off, or open

load in off-state.

2.4

CoD

This pin cannot be left floating and can be used to program the cut-off delay time tcoff, see

Table 9: "Protection and diagnostic" through an external capacitor (CCoD). The cut-off

function can be completely disabled connecting the CoD pin to GND through 1 kΩ resistor:

in this condition the output channel remains on in limitation condition, supplying the current

to the load until the input is forced LOW or the thermal shutdown threshold is triggered or

tcoff time elapses.

2.5

GND

IC ground.

2.6

VCC

IC supply voltage.

IPS161H Folha de dados(PDF) 7 Page - STMicroelectronics