TDA3608

The TDA3608 is designed as one kind of multiple output voltage regulator device that is intended for use in car radios with or without a microcontroller. Features of the TDA3608 are:(1)Two VP-state controlled regulators (regulator 1 and regulator 3) and a power switch; (2)Regulator 2 and reset circuit operate during load dump and thermal shutdown; (3)Separate control pins for switching regulator 1, regulator 3 and power switch; (4)Supply voltage range from -18 to +50 V; (5)Low reverse current of regulator 2; (6)Low quiescent current (when regulator 1, regulator 3 and power switch are switched off); (7)Hold output circuit for regulator 1 (only valid when regulator 3 output voltage >1.3 V); (8)Reset and hold outputs (open-collector outputs); (9)Adjustable reset delay time; (10)High ripple rejection; (11)Backup capacitor connection to supply regulator 2 and reset circuit up to 25 V.

The absolute maximum ratings of the TDA3608 can be summarized as:(1)total power dissipation: 62 W;(2)storage temperature: -55 to +150 °C;(3)ambient temperature: -40 to +85 °C;(4)junction temperature: -40 to +150 °C;(5)thermal resistance from junction to ambient: 50 K/W. If you want to know more information about the TDA3608, please download the datasheet in www.seekic.com or www.chinaicmart.com .