tda3683 NXP Semiconductors, tda3683 Datasheet - Page 10

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

Philips Semiconductors
TDA3683_2
Product data sheet
Fig 3. Schematic diagram of the HOLD function
MODE
EN2/3
EN1
V P1
reference 2
voltage reference 1
internal
voltage
internal
enable
REGULATOR 4
REGULATOR 5
REGULATOR 6
REGULATOR 7
low battery
output stage
output stage
output stage
detector
output stage
regulation
regulation
regulation
detector
detector
detector
out of
out of
out of
OR
TEMPERATURE
PROTECTION
Rev. 02 — 7 October 2005
Multiple voltage regulator with switch and ignition buffer
AND
LOAD DUMP
TDA3683
POWER SWITCH
OR
FOLDBACK
PREWARN
THERMAL
( 140 C)
MODE
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
3-STATE
TDA3683
coa008
(8.5 V)
(350 mA)
(5 V)
(1800 mA)
(3.3 V)
(1200 mA)
(2.4 V
(2000 mA)
REG4
REG5
REG6
HOLD
REG7
10 of 31
10 V)