ha16178fp Renesas Electronics Corporation., ha16178fp Datasheet - Page 7

• Manufacturer Part Number: ha16178fp
• Description: Power Factor Correction Controller Ic
• Manufacturer: Renesas Electronics Corporation.

HA16178P/FP
Supervisor/
PG
Note:
REJ03D0903-0100 Rev.1.00 Jun 12, 2007
Page 7 of 24
1. dVovps = Vovps – Vref
dVovpr = Vovpr – Vref
FB
OUT
PFC enable voltage
PFC disable voltage
Input current
B+ OVP set voltage
B+ OVP reset voltage
FB low set voltage
Item
Vovps
0.5
0.5
Von-pfc
Voff-pfc
Ipfc-on
dVovps
dVovpr
Vfbls
Symbol
Vfbls
0.125
0.075
1.62
1.48
0.45
Min
—
Vovpr
0.188
0.138
1.75
0.50
Typ
(Ta = 25 C, VCC = 12 V, RT = 27 k , CT = 1000 pF)
1.6
0.1
Vref × 0.5
0.250
0.200
Max
1.87
1.72
0.55
1.0
Unit
V
V
V
V
V
A
Input pin: PFC-ON
Input pin: PFC-ON
PFC-ON = 2 V
Input pin: FB *
Input pin: FB *
Input pin: FB
Test Conditions
1
1