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HA13168H

Renesas Technology
Part Number HA13168H
Manufacturer Renesas Technology
Description Multiple Voltage Regulator
Published Sep 28, 2007
Detailed Description www.DataSheet4U.com HA13168H Multiple Voltage Regulator for Car Audio REJ03F0225-0100 Rev.1.00 Jan 16, 2007 Descriptio...
Datasheet PDF File HA13168H PDF File

HA13168H
HA13168H

Overview
www.
DataSheet4U.
com HA13168H Multiple Voltage Regulator for Car Audio REJ03F0225-0100 Rev.
1.
00 Jan 16, 2007 Description The HA13168H 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 8 V output for CD driver, regulated 9.
0 V output for audio control, and regulated 5 V output, VCC-dependent output for external output and VCC-dependent output for remoteANT.
Functions General • ACC power monitor circuit is built-in as to detect low voltage.
• Low saturation output (PNP output) used for audio output.
• A reset signal output for a microcontroller.
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 10 HA13168H Pin Description and Equivalent Circuit Function Pin No.
1 Pin Name EXT OUT Specification VCC-1 V/300 mA min Equivalent Circuit Vcc Vcc 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 Surge Input 0V 2 ANT OUT VCC-1 V/300 mA min 90 kΩ 10 kΩ 0V 0V 3 ACC IN — 45 kΩ 15 kΩ Connected to ACC.
— — 4 VDD OUT 5.
7 V/100 mA min Vcc Vcc Regular 5.
7 V.
5.
7 V 0V 215 kΩ 63 kΩ 5 SW5V OUT 5.
0 V/100 mA min VDD Vcc Output voltage is 5 V when M or H level applied to CTRL pin.
Output for ACC detector 0V 0V 6 COMP OUT 5.
0 V/100 mA min 50 kΩ 0V 0V 7 ANT CTRL — 51 kΩ 49 kΩ L: ANT output OFF H: ANT output ON — — 8 VCC — Connected to VCC — — Rev.
1.
00 Jan 16, 2007 page 2 of 10 HA13168H Pin Description and Equivalent Circuit (cont.
) Function Pin No.
9 Pin Name BAT DET — 250 kΩ Specification Equivalent Circuit VDD 10 kΩ Normal Operation Low battery detects.
Active “L” TSD Detect Surge Input Not detec...


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