HA16120 RENESAS [Renesas Technology Corp], HA16120 Datasheet - Page 25

• Manufacturer Part Number: HA16120
• Description: Switching Regulator for Chopper Type DC/DC Converter
• Manufacturer: RENESAS [Renesas Technology Corp]

HA16114P/PJ/FP/FPJ, HA16120FP/FPJ
Rev.2.0, Sep.18.2003, page 25 of 37
10
10
60
40
20
5
0
5
0
1 k
20
V
f
OSC
IN
= 12 V
with Ambient Temperature (1)
Oscillator Frequency Change
= 100 kHz
0
Ambient temperature ( C)
Error Amplifier Gain, Error Amplifier Phase vs. Error Amplifier Input Frequency
3 k
20
10 k
40
Error amplifier input frequency f
60
A
VO
30 k
80
SPEC
100 k
10
10
5
0
5
20
V
f
300 k
OSC
IN
IN
= 12 V
with Ambient Temperature (2)
Oscillator Frequency Change
= 350 kHz
0
Ambient temperature ( C)
(Hz)
20
1 M
40
3 M
60
BW
80
10 M
0
45
90
135
180