tda3683 NXP Semiconductors, tda3683 Datasheet - Page 4

• Manufacturer Part Number: tda3683
• Description: Tda3683 Multiple Voltage Regulator With Switch And Ignition Buffer
• Manufacturer: NXP Semiconductors

Philips Semiconductors
5. Block diagram
TDA3683_2
Product data sheet
Fig 1. Block diagram
RDC2/3
MODE
EN2/3
RDC1
IGNIN
ADJ7
EN1
V
V
P1
P2
(14.4 V)
1
19
20
18
22
10
9
6
2
CLAMP
Rev. 02 — 7 October 2005
Multiple voltage regulator with switch and ignition buffer
BACKUP CONTROL
BACKUP SWITCH
POWER SWITCH
&
&
&
&
&
&
23
GND
REGULATOR 1
REGULATOR 2
REGULATOR 3
REGULATOR 7
REGULATOR 4
REGULATOR 5
REGULATOR 6
TEMPERATURE
PROTECTION
LOAD DUMP
RESET1
RESET2/3
TDA3683
THERMAL PREWARN
3-STATE
IGNITION
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
( 140 C)
coa007
TDA3683
14
15
13
12
16
21
17
11
3
8
7
5
4
(14 V)
950 mA
(5 V)
600 mA
(3.3 V)
200 mA
(1.9 V)
150 mA
(2.4 V - 10 V)
2000 mA
(8.5 V)
350 mA
(5 V)
1800 mA
(3.3 V)
1200 mA
(14 V)
3000 mA surge
2200 mA continuous
PSW
STC
REG1
REG2
REG3
RST1
RST2/3
REG7
REG4
REG5
REG6
HOLD
IGNOUT
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