参数资料
型号: HA13173H
元件分类: 固定/可调正电压多路输出标准稳压器
英文描述: HEX OUTPUT, FIXED/ADJUSTABLE POSITIVE REGULATOR, PZFM15
封装: 14.30 X 19.66 MM, 1.27 MM PITCH, PLASTIC, HSIP-15
文件页数: 1/24页
文件大小: 196K
代理商: HA13173H
Rev.1.00 Jan 16, 2007 page 1 of 23
HA13173H
Multiple Voltage Regulator for Car Audio
REJ03F0226-0100
Rev.1.00
Jan 16, 2007
Description
The HA13173H is a multiple voltage regulator for car audio system. This IC has 5.0 V output for a microcontroller, 3.3
V output for a Digital Signal Processor, 8.0 V output for CD driver, 8.4 V output for audio control, 8.4 V output for
illuminations, and high side switch output for external output.
The HA13173H also has FREG that is possible to control external PNP transistor. It is adjustable output voltage by
changing an external resistor.
Functions
Standby current is 100 A max.
The Vdd output for microcontroller has backup function, by independent power supply line.
Low saturation output (PNP output) used for audio output.
Output current limit circuit to avoid device destruction caused by shorted output, etc.
High surge input protector against VB and VBUP.
Built in a thermal shutdown circuit to prevent against the thermal destruction.
The package is PRSS0015DA-C (SP-15TGV).
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