HA16178P Renesas Technology, HA16178P Datasheet - Page 8

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HA16178P

Manufacturer Part Number
HA16178P
Description
Power Factor Correction Controller IC
Manufacturer
Renesas Technology
Datasheet
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
VCC
CAO
OUT
SS
10.5 V (VH)
5 V
4.0 V
Soft start
1.75 V
(Von-pfc)
Normal operation
CAO
SS

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