ir1155s International Rectifier Corp., ir1155s Datasheet - Page 6

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

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Parameter
Gate Low Voltage
Gate High Voltage
Rise Time
Fall Time
Output Peak Current
Gate Voltage @ Fault
Parameter
DC Gain
Corner Frequency
Input Offset Voltage
I
Blanking Time
Current Amplifier Section
SNS
Gate Driver Section
Note 1 – Guaranteed by design, but Not tested in production
Bias Current
Symbol
Symbol
I
V
ISNS(Bias)
T
V
V
I
G fault
OPK
g
BLANK
GLO
GTH
V
t
t
f
r
f
DC
C
IO
Min.
Min.
1.5
220
12
10
-57
Typ.
Typ.
370
13
20
20
3.1
5
4
6
Max.
0.08
Max.
0.8
14
520
-13
16
Units
Units
kHz
V/V
mV
ns
ns
µA
V
V
V
A
V
ns
Remarks
I
Internal Gate clamp
V
C
C
C
I
Remarks
- Average current mode, Note 1
Note 1
GATE
GATE
CC
LOAD
LOAD
LOAD
= 11.5V
=200mA
= 20mA
= 1nF
= 1nF
= 10nF, Note 1
© 2011 International Rectifier
IR1155S