TDA3609JR Description
plastic DIL-bent-SIL (special bent) power package; 17 leads (lead length 12 mm) GENERAL DESCRIPTION TDA3609JR The TDA3609JR is a multiple output voltage regulator with a power switch and ignition buffers, intended for use in car radios with or without a microcontroller. Two fixed voltage regulators with a foldback current protection (regulator 1 and regulator 3) and one fixed voltage regulator (regulator 2),...
TDA3609JR Key Features
- Extreme low noise behaviour and good stability with very small output capacitors
- Two VP-state controlled regulators (regulator 1 and regulator 3) and a power switch
- Regulator 2, reset and ignition buffer operate during load dump and thermal shutdown
- Separate control pins for switching regulator 1, regulator 3 and the power switch
- Supply voltage range of -18 to +50 V
- Low reverse current of regulator 2
- Low quiescent current (when regulator 1, regulator 3, and power switch are switched-off)
- Hold output (only valid when regulator 1 is switched-on)
- Reset and hold outputs (open collector outputs)
- Adjustable reset delay time