TDA3606AT

Multiple voltage regulator with battery detection

GENERAL DESCRIPTION

The TDA3606A is a low power voltage regulator. It contains:

1\. One fixed voltage regulator with a foldback current protection, intended to supply a microprocessor that also operates during load dump

2\. A reset-signal can be used to interface with the microprocessor

3\. Supply pin can withstand load dump pulses and negative supply voltages

4\. Defined start-up behaviour; regulator will be switched on at a supply voltage higher than 7.6 V and off when the output voltage of the regulator drops below 2.4 V.

FEATURES

• One VP-state controlled regulator

• Regulator and reset outputs operate during load dump

• Supply voltage range of−18 to +50 V

• Low quiescent current battery detection switched off

• High ripple rejection

• Dual reset output.