Specifications Item Symbol Rating Unit Note Operating power supply voltage 1 Vcc1 19 V Operating power supply voltage 2 Vcc2 24 V 1 Peak voltage Vcc(PEAK) 50 V 2 Power dissipation Pd 36 W 3 Junction temper...
HA13173AH: Specifications Item Symbol Rating Unit Note Operating power supply voltage 1 Vcc1 19 V Operating power supply voltage 2 Vcc2 24 V 1 Peak vo...
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Item |
Symbol |
Rating |
Unit |
Note |
Operating power supply voltage 1 |
Vcc1 |
19 |
V |
|
Operating power supply voltage 2 |
Vcc2 |
24 |
V |
1 |
Peak voltage |
Vcc(PEAK) |
50 |
V |
2 |
Power dissipation |
Pd |
36 |
W |
3 |
Junction temperature |
Tj |
150 |
°C |
|
Operating temperature |
Topr |
40 to +85 |
°C |
|
Storage temperature |
Tstg |
55 to +125 |
°C |
Notes: Recommended power supply voltage range 10 to 16 V.
1. Applied time is less than 60 s.
2. Surge pulse as input.
3. Ta = 25°C. : Permissible power dissipation when using a heat sink of infinite area. Refer to the derating curves below.
The HA13173AH 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 HA13173AH also has FREG that is possible to control external PNP transistor. It is adjustable output voltage by changing an external resistor.