IR2105STR International Rectifier, IR2105STR Datasheet - Page 4

• Manufacturer Part Number: IR2105STR
• Description: IC DRIVER HALF-BRIDGE 8-SOIC
• Manufacturer: International Rectifier

Specifications of IR2105STR

• Configuration: Half Bridge
• Input Type: Non-Inverting
• Delay Time: 680ns
• Current - Peak: 210mA
• Number Of Configurations: 1
• Number Of Outputs: 2
• High Side Voltage - Max (bootstrap): 600V
• Voltage - Supply: 10 V ~ 20 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

IR2105
Functional Block Diagram
Lead Assignments
4
Lead Definitions
Symbol Description
IN
V
HO
V
V
LO
COM
IN
B
S
CC
Lead
Logic input for high and low side gate driver outputs (HO and LO), in phase with HO
High side floating supply
High side gate drive output
High side floating supply return
Low side and logic fixed supply
Low side gate drive output
Low side return
LO
COM
8 Lead PDIP
DEAD
DEAD
TIME
TIME
IR2105
DETECT
UV
5
PULSE
GEN
LEVEL
SHIFT
HV
FILTER
PULSE
LO
COM
8 Lead SOIC
IR2105S
R
S
Q
5
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V
V
HO
LO
COM
V
B
S
CC