TDA3603 Description
plastic single in-line medium power package with fin; 9 leads plastic heat-dissipating dual in-line package; 18 leads GENERAL DESCRIPTION TDA3603 The TDA3603 is a multiple output voltage regulator with a power switch, intended for use in car radios with or without a microcontroller.
TDA3603 Key Features
- One VP state controlled regulator (regulator 2)
- Regulator 2, reset and ignition buffer operate during load dump and thermal shutdown
- One control pin for switching regulator 1 and the power switch
- Supply voltage range of -18 to +50 V (operating from 9.75 V)
- Low reverse current of regulator 2
- Low quiescent current (when regulator 1, power switch and ignition input are switched off, standby)
- Ignition input/output
- Reset output
- High ripple rejection
- Power switch. Protections