ha16178fp Renesas Electronics Corporation., ha16178fp Datasheet - Page 8

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

HA16178P/FP
Timing Chart
1. Start-up Timing
REJ03D0903-0100 Rev.1.00 Jun 12, 2007
Page 8 of 24
( Internal signal )
VREF GOOD
+B voltage
PFC-OFF
PFC-ON
VREF
CAO
VCC
OUT
SS
10.5 V (VH)
5 V
4.0 V
Soft start
1.75 V
(Von-pfc)
Normal operation
CAO
SS