HA13164AH PDF даташит
Спецификация HA13164AH изготовлена «Renesas Technology» и имеет функцию, называемую «Multiple Voltage Regulator». |
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Детали детали
Номер произв | HA13164AH |
Описание | Multiple Voltage Regulator |
Производители | Renesas Technology |
логотип |
17 Pages
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HA13164AH
Multiple Voltage Regulator for Car Audio
REJ03F0139-0200
Rev.2.00
Jan 16, 2007
Description
The HA13164AH 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, 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 as to detect low voltage.
• 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.2.00 Jan 16, 2007 page 1 of 16
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HA13164AH
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 ACC.
——
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
—
175 kΩ
50 kΩ
VDD
Vcc
50 kΩ
51 kΩ
49 kΩ
Output voltage is 5 V
when M or H level
applied to CTRL pin.
Output for ACC detector
0V
0V
0V
0V
L: ANT output OFF
H: ANT output ON
——
Connected to VCC
——
Rev.2.00 Jan 16, 2007 page 2 of 16
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HA13164AH
Pin Description and Equivalent Circuit (cont.)
Pin
No. Pin Name
9 BATT DET
Specification
—
Equivalent Circuit
VDD
250 kΩ 10 kΩ
Function
Normal Operation
Low battery detect.
TSD
Detect
Surge
Input
Not
detect
10 AUDIO OUT 9.0 V/500 mA min
11 CTRL
—
12 CD OUT
8.0 V/1.3 A min
Vcc
Vcc
Output voltage is 9 V
when M or H level
applied to CTRL pin.
0V 0V
77.3 kΩ
12.3 kΩ
65 kΩ
35 kΩ
L: BIAS OFF
M: BIAS ON
H: CD ON
——
Vcc
Vcc
Output voltage is 8 V
when H level applied to
CTRL pin.
0V
0V
13 ILM AJ
14 ILM OUT
—
9.85 V/500 mA min
15 GND
—
64.7 kΩ
12.4 kΩ
Vcc
Vcc
Adjustment pin for ILM — —
output voltage.
Output voltage is 10 V
0V 0V
when M or H level
applied to CTRL pin
33.4 kΩ
5 kΩ
Connected to GND
——
Rev.2.00 Jan 16, 2007 page 3 of 16
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