HA16654A HITACHI [Hitachi Semiconductor], HA16654A Datasheet - Page 9

• Manufacturer Part Number: HA16654A
• Description: PWM Controlled Switching Regulator
• Manufacturer: HITACHI [Hitachi Semiconductor]

Characteristic Curves
25
20
15
10
5.10
5.00
4.90
4.80
5
0
Quick Shutdown Time vs. Soft Start Capacitance
Ta = 25 C
–30
Vref Output Voltage vs. Temperature
20
Soft Start Capacitance C ( F)
Ambient Temperature Ta ( C)
0
40
50
60
HA16654A
or
HA16664A
Vref
S
D.B
13 k
80
100
39 k
C
100
S
6.0
5.0
4.0
3.0
2.0
1.0
25
20
15
10
0
5
0
Ta = 25 C
Ta = 25 C
HA16654A, HA16664A Series
Soft Start Time vs. Soft Start Capacitance
20
Soft Start Capacitance C ( F)
10
Vref Rise Characteristics
Input Voltage V
40
20
60
IN
HA16654A
or
HA16664A
(V)
Vref
S
D.B
30
13 k
80
39 k
C
100
S
40
9