TDA3681ATH/N1S,518 NXP Semiconductors, TDA3681ATH/N1S,518 Datasheet - Page 8

• Manufacturer Part Number: TDA3681ATH/N1S,518
• Description: IC REG MULTIPLE VOLTAGE 20HSOP
• Manufacturer: NXP Semiconductors

Specifications of TDA3681ATH/N1S,518

• Package / Case: *
• Applications: Ignition Buffer, Regulator
• Current - Supply: 110µA
• Voltage - Supply: 9.5 V ~ 18 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Number Of Outputs: 4
• Polarity: Positive
• Output Voltage: 8.5 V or 5 V or 5 V or 3.3 V
• Output Type: Fixed
• Dropout Voltage (max): 0.7 V @ 550 mA or 0.6 V @ 100 mA
• Line Regulation: 75 mV
• Load Regulation: 150 mV
• Maximum Power Dissipation: 62000 mW
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free by exemption / RoHS compliant by exemption
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free by exemption / RoHS compliant by exemption
• Other names: 935289136518

Philips Semiconductors
2003 Aug 29
handbook, full pagewidth
Multiple voltage regulator with
switch and ignition buffer
regulator 2
V P1 = V P2
temperature
V P1 = V P2
protection
capacitor
V HOLD
ignition
ignition
150 C
output
V P1
V BU
delay
reset
reset
input
<10.3 V
passive
>9.0 V
100 V
>22 V
active
HIGH
6.5 V
5.4 V
5.0 V
5.0 V
3.0 V
5.0 V
50 V
5.0 V
LOW
0 V
0 V
0 V
0 V
0 V
Fig.5 Timing diagram of ignition Schmitt triggers and hold circuit.
Back-up Schmitt trigger and reset behaviour
Enable Schmitt trigger ignition
load dump
load dump
Hold behaviour
8
load dump
Product specification
TDA3681A
MGU565