IR1166SPBF International Rectifier, IR1166SPBF Datasheet - Page 5

• Manufacturer Part Number: IR1166SPBF
• Description: IC REG CTLR SW 200V 8-SOIC
• Manufacturer: International Rectifier
• Series: SmartRectifier™r

Specifications of IR1166SPBF

• Configuration: Low-Side
• Input Type: Self Oscillating
• Delay Time: 50ns
• Current - Peak: 1A
• Number Of Configurations: 1
• Number Of Outputs: 1
• Voltage - Supply: 11.4 V ~ 18 V
• Operating Temperature: -25°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Part Status: Active and Preferred
• Package: 8-Pin SOIC(NB)
• Circuit: Switching Regulator Controller
• Topology: Flyback / Resonant Half-Bridge
• Current Mode: Discontinuous / Critical / Continuous
• Vcc (min): 11.4
• Vcc (max): 18
• Vout (max): 200
• Iout (a): +1 / -4
• Switch Freq (khz): up to 500kHz
• Vgate Clamp (v): 10.7
• Programmability: MOT / OVT
• Enable Pin: Yes
• Isleep (ua): 200
• Automatic Mot Protection: No
• Pbf: PbF Option Available
• For Use With: IRAC1166-100W - BOARD DEMO 100W FOR IR1166
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• High Side Voltage - Max (bootstrap): -

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Lead Assignments & Definitions
Block Diagram
ENA
VD
VS
OVT
1
2
3
4
MOT
EN
VCC
OVT
Lead Assignment
VCC
VGATE
VCC
GND
VTH3
VS
VD
VTH1
8
7
6
5
Min OFF Time
Min ON Time
Pin#
RESET
RESET
MOT
1
2
3
4
5
6
7
8
Symbol
GATE
VCC
MOT
GND
OVT
EN
VD
VS
VTH2
VTH1
Offset Voltage Trimming
Minimum On Time
Gate Drive Output
Vgate
Supply Voltage
FET Source Sensing
FET Drain Sensing
Description
Enable
Ground
REGULATOR
DRIVER
UVLO
VCC
&
VTH3
IR1166S
V
DS
VGATE
COM
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