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Número de pieza | HA13166H | |
Descripción | Multiple Voltage Regulator | |
Fabricantes | Renesas Technology | |
Logotipo | ||
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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
1 page HA13166H
Block Diagram
EXT OUT
1
−
+
ANT OUT
2
−
+
ANT CTRL
7
Vth
+
−
CTRL 11
VthH
+
−
VthM
+
−
CD OUT
12
+ VREF
−
VCC
8
ACC IN
3
Surge protector
+
−
Vth
BIAS
TSD
VREF
VREF +
−
VREF +
−
+B
ACC
COMP OUT
6
SW5V OUT
5
4 VDD OUT
9 DSP OUT
AUDIO OUT
10
+
− VREF +
+−
ILM OUT
14
15
GND
TAB
GND
13
ILM AJ
Rev.1.00 Jan 16, 2007 page 5 of 18
5 Page HA13166H
Vo-Io Characteristics Audio Output
10
Vcc = 13.2 V
9
8
7
6
8.5 V ≤ Vo ≤ 9.5 V
Io ≥ 500 mA
5
4
3
2
1
100°C
25°C
–40°C
0
0 200 400 600 800 1000 1200 1400 1600
Io (mA)
Vo-Io Characteristics ILM Output
12
Vcc = 13.2 V
10
8
6
9.5 V ≤ Vo ≤ 10.5 V
Io ≥ 500 mA
4
2
100°C
25°C
–40°C
0
0 200 400 600 800 1000 1200 1400 1600
Io (mA)
Rev.1.00 Jan 16, 2007 page 11 of 18
11 Page |
Páginas | Total 19 Páginas | |
PDF Descargar | [ Datasheet HA13166H.PDF ] |
Número de pieza | Descripción | Fabricantes |
HA13166H | Multiple Voltage Regulator | Renesas Technology |
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