ir1155s International Rectifier Corp., ir1155s Datasheet - Page 7

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

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Lead Assignments & Definitions
Lead Assignment
1
2
3
4
8
7
6
5
Pin#
1
3
6
7
4
5
2
8
Symbol
COMP
FREQ
GATE
COM
ISNS
OVP
VCC
VFB
7
Output Over Voltage Detect / Enable
Voltage Loop Compensation
Gate Drive Output
IC Supply Voltage
Output Voltage Sense
Frequency Set
Current Sense
Ground
Description
© 2011 International Rectifier
IR1155S