HA13173H Datasheet, PDF (7/24 Pages) Renesas Technology Corp – Multiple Voltage Regulator for Car Audio

HA13173H
Absolute Maximum Ratings
(Ta = 25°C)
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.
20
15
11.0 W
10
8.7 W
thin = 1.6 mm, 100 cm Aluminum heat sink
thin = 1.6 mm, 50 cm Aluminum heat sink
5
1.8 W
0
0
25
w/o heat sink
50
75
100 125 150 175
Ambient temperature Ta (°C)
Rev.1.00 Jan 16, 2007 page 7 of 23