TDA3681JR/N2C NXP Semiconductors, TDA3681JR/N2C Datasheet - Page 4
![no-image](/images/manufacturer_photos/0/4/487/nxp_semiconductors_sml.jpg)
TDA3681JR/N2C
Manufacturer Part Number
TDA3681JR/N2C
Description
IC VOLT REG W/SW & IGNIT 17-SIL
Manufacturer
NXP Semiconductors
Datasheet
1.TDA3681JRN2S.pdf
(29 pages)
Specifications of TDA3681JR/N2C
Applications
Ignition Buffer, Regulator
Current - Supply
110µA
Voltage - Supply
9.5 V ~ 18 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Through Hole
Package / Case
17-SIL (Bent and Staggered Leads)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
935285816112
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
TDA3681JR/N2C
Manufacturer:
ST
Quantity:
1 271
Philips Semiconductors
BLOCK DIAGRAMS
2004 Mar 31
Multiple voltage regulator with switch and
ignition buffer
ENSW
EN1/3
IGN
C
RES
EN4
V
V
P1
P2
IN
(14.4 V)
8
17
11
10
5
3
9
Fig.1 Block diagram of TDA3681J and TDA3681JR.
BACKUP CONTROL
BACKUP SWITCH
POWER SWITCH
&
&
&
&
OR
IGNITION BUFFER
4
13
GND
&
TDA3681JR
REGULATOR 2
REGULATOR 4
REGULATOR 3
REGULATOR 1
TDA3681J
TEMPERATURE
PROTECTION
LOAD DUMP
mgl902
15
12
16
14
4
2
1
7
6
(14 V/
100 mA)
(5 V/
300 mA)
(3.3 V/
1 A)
(5 V/
1400 mA)
(8.5 V/
600 mA)
(14 V/
3 A)
Product specification
SW
BU
REG2
REG4
REG3
REG1
HOLD
RES
IGN
OUT
TDA3681