TDA3681J/N2S,112 NXP Semiconductors, TDA3681J/N2S,112 Datasheet - Page 6

• Manufacturer Part Number: TDA3681J/N2S,112
• Description: IC REG MULTIPLE VOLTAGE SOT243
• Manufacturer: NXP Semiconductors

Specifications of TDA3681J/N2S,112

• Package / Case: *
• Applications: Ignition Buffer, Regulator
• Current - Supply: 110µA
• Voltage - Supply: 9.5 V ~ 18 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Through Hole
• Number Of Outputs: 4
• Polarity: Positive
• Output Voltage: 8.5 V, 5 V, 3.3 V
• Output Type: Fixed
• Dropout Voltage (max): 0.7 V at 550 mA or 0.6 V at 100 mA
• Line Regulation: 75 mV
• Load Regulation: 150 mV
• Maximum Power Dissipation: 62 W
• Maximum Operating Temperature: + 85 C
• Mounting Style: Through Hole
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 935289137112

Philips Semiconductors
PINNING
Pin description of TDA3681J and TDA3681JR
Note
1. The heat tab is internally connected to pin GND.
2004 Mar 31
REG1
REG3
V
REG4
IGN
IGN
RES
C
EN4
EN1/3
ENSW
HOLD
GND
BU
REG2
SW
V
SYMBOL
P2
P1
RES
Multiple voltage regulator with switch and
ignition buffer
IN
OUT
PIN
10
11
12
13
14
15
16
17
1
2
3
4
5
6
7
8
9
regulator 1 output
regulator 3 output
second supply voltage
regulator 4 output
ignition input
ignition output (active HIGH)
reset output (active LOW)
reset delay capacitor
enable input for regulator 4
enable input for regulators 1 and 3
enable input for power switch
hold output (active LOW)
ground; note 1
backup switch output
regulator 2 output
power switch output
supply voltage
DESCRIPTION
6
handbook, halfpage
Fig.3
Pin configuration for TDA3681J and
TDA3681JR.
IGN OUT
ENSW
IGN IN
C RES
EN1/3
HOLD
REG1
REG3
REG4
REG2
GND
RES
EN4
V P2
V P1
SW
BU
10
11
12
13
14
15
16
17
1
2
3
4
5
6
7
8
9
TDA3681JR
TDA3681J
MGL903
Product specification
TDA3681