ha16178fp Renesas Electronics Corporation., ha16178fp Datasheet - Page 6

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

HA16178P/FP
IAC/
Multiplier
OUT
Notes: 1. Design spec.
REJ03D0903-0100 Rev.1.00 Jun 12, 2007
Page 6 of 24
2. Imo1 to Imo4 defined as,
Imo = (CS Terminal Current) – (Imo-offset)
CAO
IAC
CS
IAC PIN voltage
Terminal offset current
Output current
(PFC-ON = 2.5 V)
Output current
(PFC-ON = 5.5 V)
PFC-CS resistance
Gain voltage
Minimum duty cycle
Maximum duty cycle
Rise time
Fall time
Low voltage
High voltage
Item
IAC
Terminal Current
IMO = K × {IAC × (VEO – 1 V)}
3.3 k
Imo
Viac
Imo-offset
Imo1
Imo2
Imo3
Imo4
Rmo
Vpfc-gain
Dmin-out
Dmax-out
tr-out
tf-out
Vol1-out
Vol2-out
Vol3-out
Voh1-out
Voh2-out
Imo-offset
Symbol
C
AMP
55 k
VREF
–136
(3.4)
11.5
10.0
Min
Oscillator
1.6
—
—
—
—
—
—
90
—
—
—
—
—
–0.3 V
C
(4.1)
0.03
11.9
11.0
0.05
Typ
–90
–20
–60
–15
2.3
3.3
0.5
(Ta = 25 C, VCC = 12 V, RT = 27 k , CT = 1000 pF)
95
LIMIT
–5
—
30
30
Max
(4.7)
–73
100
100
3.0
0.2
2.0
0.7
—
—
—
—
—
98
—
—
0
Unit
k
ns
ns
%
%
V
V
V
V
V
V
V
A
A
A
A
A
IAC = 100 A
IAC = 0 A, CS = 0 V
EO = 2 V, IAC = 100 A *
EO = 4 V, IAC = 100 A *
EO = 2 V, IAC = 100 A *
EO = 4 V, IAC = 100 A *
*
Gain = 0.125*
CAO = 4.0 V
CAO = 0 V
CL = 1000 pF
CL = 1000 pF
Iout = 20 mA
Iout = 200 mA (Pulse Test)
Iout = 10 mA, VCC = 5 V
Iout = –20 mA
Iout = –200 mA (Pulse Test)
1
Test Conditions
1
1,2
1,2
1,2
1,2