HA16120FP HITACHI [Hitachi Semiconductor], HA16120FP Datasheet - Page 26

• Manufacturer Part Number: HA16120FP
• Description: Switching Regulator for Chopper Type DC/DC Converter
• Manufacturer: HITACHI [Hitachi Semiconductor]

HA16114P/PJ/FP/FPJ, HA16120FP/FPJ
26
Error Amplifier Voltage Gain vs. Ambient Temperature
0.22
0.21
0.20
0.19
0.18
60
55
50
45
40
20
20
V
f = 10 kHz
V
Current Limiter Threshold Voltage vs.
IN
IN
= 12 V
= 12 V
0
0
Ambient temperature ( C)
Ambient temperature ( C)
Ambient Temperature
20
20
50 dB typ
0.22 max
0.18 min
40 dB min
40
40
60
60
80
80
500
400
300
200
100
300
250
200
150
100
Note: Approximatery 300 ns greater than this
Note: Approximatery 300 ns greater than this
0.1
20
Current Limiter Threshold Voltage
V
V
C = 1000 pF
in the case of the HA16120.
in the case of the HA16120.
IN
CL
L
HA16114
HA16114
Current Limiter Turn-Off Time vs.
Current Limiter Turn-Off Time vs.
= 12 V
= V
0
Ambient Temperature
Ambient temperature ( C)
CL voltage V
0.2
TH
0.3 V
20
0.3
300 ns max
200 ns typ
300 ns max
IN
40
V
CL
Ta = 25 C
V
C = 1000 pF
IN
L
0.4
(V)
Note
60
= 12 V
Note
80
0.5