HA16116 Hitachi Semiconductor, HA16116 Datasheet - Page 21

• Manufacturer Part Number: HA16116
• Description: Switching Regulator for Chopper Type DC/DC Converter
• Manufacturer: Hitachi Semiconductor

Absolute Maximum Ratings (Ta = 25°C)
Item
Supply voltage
Output current (DC)
Output current (peak)
Current limiter pin voltage
Error amp input voltage
E/O input voltage
RT pin source current
TIM pin sink current
Power dissipation*
Operation temperature range
Junction temperature
Storage temperature range
Note:
1. This value is based on actual measurements on a 40
2. For the DILP package.
800
600
400
200
At a wiring density of 10%, it is the permissible value up to Ta = 45 C, but at higher temperatures
this value should be derated by 8.3 mW/ C. At a wiring density of 30% it is the permissible value
up to Ta = 64 C, but at higher temperatures it should be derated by 11.1 mW/ C.
This value applies up to Ta = 45 C; at temperatures above this, 8.3 mW/ C derating should be
0
applied.
20
680 mW
447 mW
348 mW
1
0
Symbol
V
I
I
V
V
V
I
I
P
Topr
TjMax
Tstg
O
O
RT
TM
IN
CL
IEA
IE/O
T
20
peak
Operating ambient temperature Ta ( C)
40
Rating
HA16116FP,
HA16121FP
40
V
V
Vref
500
20
680*
–20 to +85
125
–55 to +125
45 C
0.1
1.0
IN
IN
HA16116FP/FPJ, HA16121FP/FPJ
60
1,
*
2
64 C
40
80
10% wiring density
1.6 mm glass epoxy circuit board.
30% wiring density
85 C
HA16116FPJ,
HA16121FPJ
40
V
V
Vref
500
20
680*
–40 to +85
125
–55 to +125
0.1
1.0
IN
IN
100
1,
*
2
120
125 C
Unit
V
A
A
V
V
V
mA
mW
C
C
C
140
A
21