L5951 Просмотр технического описания (PDF) - STMicroelectronics

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L5951

Triple output multifunction voltage regulator for car radio with IDR/class2 interface

STMicroelectronics 

L5951

1

Block diagram and pins description

Block diagram and pins description

1.1

Block diagram

Figure 1. Block diagram

VBAT

LVS

SUPPLY

SELECTOR

3V

STANDBY

REG1

uct(s) EN

rod SLEEP

BANDGAP

REFERENCE

ENABLE/

PROTECTION

LOGIC

solete P TX

- Ob 4X

t(s) LOOP

Obsolete Produc RX

DIGITAL OUTPUT

DRIVER

WAVESHAPING

FILTER

4XEN AND

LOOPBACK

5V

STANDBY

RESET

7.8V

BUS DRIVER

REG2

RESET

REG3

BUS

LOSS

OF GND

PROTECTION

LOAD

GND

D99AU991

DocID7510 Rev 2

3/18

18

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