HA13166H Datasheet, PDF (1/19 Pages) Renesas Technology Corp – Multiple Voltage Regulator for Car Audio

HA13166H
Multiple Voltage Regulator for Car Audio
REJ03F0224-0100
Rev.1.00
Jan 16, 2007
Description
The HA13166H is a compact multiple voltage regulator for car audio system. The outputs of this IC output consist of
regulated 5.7 V output for a microcontroller, regulated 3.3 V output for a digital signal processor, regulated 8 V output
for CD driver, regulated 9.0 V output for audio control, regulated 10 V output for illuminations and regulated 5 V
output, VCC-dependent output for external output and VCC-dependent output for remote-ANT.
Functions
General
• ACC power monitor circuit is built-in.
• Low saturation output (PNP output) used for audio output.
• Adjustable voltage for illumination output by changing an external resistor.
Protections
• Output current limit circuit to avoid device destruction caused by shorted output, etc.
• High surge input protector against VCC and ACC.
• Built in a thermal shutdown circuit to prevent against the thermal destruction.
Rev.1.00 Jan 16, 2007 page 1 of 18