ha16342fp Renesas Electronics Corporation., ha16342fp Datasheet - Page 18

• Manufacturer Part Number: ha16342fp
• Description: Redundant Secondary Switching Power Supply Controller
• Manufacturer: Renesas Electronics Corporation.

HA16341NT/FP, HA16342NT/FP
Timing Chart 7 (Current Limitting)
Rev.1, Jan. 2001, page 18 of 21
1/3×(EOUT−2V
(internal)
CT' + Vo OP1-2
(internal)
OUT
(PWM)
CT' =
The amplitude of CT' is 300mV typ at synchronous operation with trigger frequency as 200kHz and C
5.33
CT
BE
300mV
) = 1.24V clamped
70
60
50
40
30
20
10
0
20
C
Synchronized operation with 200kHz
CT
= 430pF, R
30
DB
= 1.8kΩ, V
40
CS(+) (mV)
HSS
= 4V
50
60
70
CT
= 430pF.