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HA13166H

Renesas Technology
Part Number HA13166H
Manufacturer Renesas Technology
Description Multiple Voltage Regulator
Published Sep 28, 2007
Detailed Description HA13166H Multiple Voltage Regulator for Car Audio REJ03F0224-0100 Rev.1.00 Jan 16, 2007 Description The HA13166H is a co...
Datasheet PDF File HA13166H PDF File

HA13166H
HA13166H

Overview
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 HA13166H Pin Description and Equivalent Circuit Pin No.
Pin Name 1 EXT OUT Specification VCC-1 V/300 mA min 2 ANT OUT VCC-1 V/300 mA min 3 ACC IN — 4 VDD OUT 5.
7 V/100 mA min Equivalent Circuit Vcc Vcc 90 kΩ 10 kΩ 45 kΩ 15 kΩ Vcc Vcc Function Normal Operation Output voltage is VCC-1 V when M or H level applied to CTRL pin.
Output voltage is VCC-1 V when M or H level to CTRL pin and H level to ANT-CTRL.
TSD 0V 0V Surge Input 0V 0V Connected to VCC.
— — Regular 5.
7 V.
5.
7 V 0 V 5 SW5V OUT 5.
0 V/100 mA min 6 COMP OUT 5.
0 V/100 mA min 7 ANT CTRL — 8 VCC — 215 kΩ 63 kΩ VDD Vcc 50 kΩ 51 kΩ 49 kΩ Output voltage is 5 V when M or H level applied to CTRL pin.
0V 0V Output for ACC detector 0 V 0V L: ANT output OFF H: ANT output ON — — Connected to VCC — — Rev.
1.
00 Jan 16, 2007 page 2 of 18 HA13166H Pin Description and Equivalent Circuit (cont.
) Pin No.
Pin Name 9 DSP OUT Specification 3.
3V/150 mA min Equivalent Circuit Vcc Vcc Function Normal Opera...


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