HA13164A Datasheet, PDF (6/18 Pages) Hitachi Semiconductor – Multiple Voltage Regulator

HA13164A
Absolute Maximum Ratings
(Ta = 25°C)
Item
Symbol
Value
Unit
Note
Operating power supply voltage
Vcc
18
V
DC supply voltage
Vcc(DC)
26
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 10V to 16V.
1. Applied time is less than 30 sec.
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
10 ^11.0W
8.7W
thin = 1.6mm, 100cm² Aluminum heat sink
thin = 1.6mm, 50cm² Aluminum heat sink
5
1.8W
0
0
25
w/o heat sink
50
75
100 125 150 175
Ambient temperature Ta (°C)
Rev.0, Jun. 2001, page 6 of 18