ir1155s International Rectifier Corp., ir1155s Datasheet - Page 5

• Manufacturer Part Number: ir1155s
• Description: Programmable Frequency, One Cycle Control Pfc Ic
• Manufacturer: International Rectifier Corp.

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Parameter
Transconductance
Source Current
Sink Current
Soft Start Delay Time
V
Effective V
VFB Input Bias Current
Output Low Voltage
Output High Voltage
V
Internal Voltage Reference Section
Parameter
Reference Voltage
Line Regulation
Temp Stability
Total Variation
Voltage Error Amplifier Section
COMP
COMP
Voltage (Fault)
Start Voltage
COMP
Voltage
V
V
V
I
I
Symbol
Symbol
COMP START
OVEA(SRC)
OVEA(SNK)
COMP EFF
ΔV
COMP FLT
I
T
R
V
IB(Bias)
V
V
t
STAB
g
REG
REF
SS
OH
OL
m
TOT
Min.
Min.
4.85
240
4.9
-57
-90
4.6
35
30
20
5
Typ.
Typ.
5
340
0.4
-43
-43
4.9
10
50
44
44
35
5
1
Max.
Max.
0.25
-0.2
460
5.1
5.1
-30
-20
1.4
5.2
5.4
20
65
58
90
Units Remarks
Units Remarks
msec
mV
mV
µS
µA
µA
µA
%
V
V
V
V
V
V
T
14 V < V
-25°C ≤ T
Line & Temperature
T
-25°C ≤T
T
-25°C ≤T
R
C
@ 100µA steady state
current
V
A
AMB
AMB
FB
GAIN
POLE
= 25°C
=4.9V
© 2011 International Rectifier
= 25°C
= 25°C
= 1kΩ, C
= 0.01uF
CC
AMB
AMB
AMB
IR1155S
< 19V
≤ 125°C
≤ 125°C
≤ 125°C
ZERO
= 0.33uF,