NXP Semiconductors TDA3602
The TDA3602 is a multiple output voltage regulator, intended for use in car radios with or without a microprocessor. It contains two fixed voltage regulators with foldback current protection (Regulators 1 and 2), and one fixed voltage regulator that also operates during load dump and thermal shutdown. This regulator can be used to supply a microprocessor.| Part No. | TDA3602 |
|---|---|
| Datasheet | TDA3602 Download |
| Manufacturer |  NXP Semiconductors |
| Description | Multiple output voltage regulator |
| Buy | Stock & Price |
FEATURES
● Two VP state controlled regulators (REG1 and REG2)● Regulator 3 operates during load dump or thermal shutdown
● Multi-function control pin
● A back-up circuit for Regulator 3 via a single capacitor
● Supply voltage of −6 V to 50 V (a voltage of −3 V on VP does not discharge capacitor Cbu)
● Low reverse current Regulator 3
● Low quiescent current in coma mode
● HOLD output
● RESET output (LOW at load dump)
● High ripple rejection. PROTECTIONS
● Foldback current limit protection (Regulators 1 and 2)
● Load dump protection
● Thermal protection
● DC short-circuit safe to ground and VP of all regulator outputs
● Reverse polarity safe of pin 1 (VP). No high currents are flowing which can damage the IC
● Capable of handling high energy on the regulator outputs.
GENERAL DESCRIPTION
TDA3602 A back-up circuit supplies Regulator 3 during a short period after the power is cut off (negative field decay or engine start procedure). A state control pin (pin 4) controls the device, which can be switched through four stages using the information at this pin.
