TDA3682ST Просмотр технического описания (PDF) - Philips Electronics
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TDA3682ST Datasheet PDF : 20 Pages
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Philips Semiconductors
Multiple voltage regulator with
power switches
BLOCK DIAGRAM
Product specification
TDA3682
handbook, full pagewidth
12
STCP
6
VP2
BACKUP
SWITCH
LOAD
DUMP
PROTECTION
REFERENCE
VOLTAGE
REGULATOR 2 13
BU5V
REG2
REGULATOR 3
9
AUDIO
REG3
2
EN2
MODE
SELECTOR
REGULATOR 4
7
AM
REG4
REGULATOR 5
5
FM
REG5
10
EN1
4
EN3
MODE
SELECTOR
MODE
SELECTOR
TEMPERATURE
PROTECTION
REGULATOR 1 11
ILLUMINATION
REG1
POWER SWITCH 2 1
PCON
POWER SWITCH 1 3
PANT
SW2
SW1
TDA3682
8
GND
MGT168
2002 Mar 11
Fig.1 Block diagram.
4
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