L6370D Просмотр технического описания (PDF) - STMicroelectronics

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L6370D

2.5A high-side driver industrial intelligent power switch

STMicroelectronics 

Block diagram and pin description

L6370

1.1

Pin description

Table 2.

Pin N°

14

15

18

17

19

1, 10,

11, 20

4

13

8, 9

5, 6

Pin description

Pin name

Function

DIAG1

DIAGNOSTIC 1 output. This open drain reports the IC working

conditions. (See Diagnostic truth Table 7)

DIAG2

DIAGNOSTIC 2 output. This open drain reports the IC working

conditions. (See Diagnostic truth Table 7)

IN-

Comparator non inverting input

IN+

Comparator inverting input

This current source output is capable of driving a LED to signal the

OUTSTATUS status of the output pin. The pin is active (source current) when the

output pin is considered high (See Figure 3)

GND

Ground

ON-DELAY

RSC

OUTPUT

VS

Programmable ON time interval duration during short circuit operation

Current limitation setting.

High Side output with built-in current limitation

Supply Volatge Input, the value of the supply voltage is monitored to

detect under voltage condition

4/19

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