Product Summary

The IR21064S is a high voltage, high speed power MOSFET and IGBT driver with independent high and low side referenced output channels. Proprietary HVIC and latch immune CMOS technologies enable ruggedized monolithic construction. The logic input is compatible with standard CMOS or LSTTL output, down to 3.3V logic.

Parametrics

IR21064S absolute maximum ratings: (1)VB High side floating absolute voltage: -0.3 to 625V; (2)VS High side floating supply offset voltage: VB - 25 to VB + 0.3V; (3)VHO High side floating output voltage: VS - 0.3 to VB + 0.3V; (4)VCC Low side and logic fixed supply voltage: -0.3 to 25V; (5)VLO Low side output voltage: -0.3 to VCC + 0.3V; (6)VIN Logic input voltage: VSS - 0.3 to VCC + 0.3V; (7)VSS Logic ground (IR21064 only): VCC - 25 to VCC + 0.3V.

Features

IR21064S features: (1)Floating channel designed for bootstrap operation Fully operational to +600V Tolerant to negative transient voltage dV/dt immune; (2)Gate drive supply range from 10 to 20V (IR2106(4)); (3)Undervoltage lockout for both channels; (4)3.3V, 5V and 15V input logic compatible; (5)Matched propagation delay for both channels; (6)Logic and power ground +/- 5V offset.; (7)Lower di/dt gate driver for better noise immunity; (8)Outputs in phase with inputs (IR2106).

Diagrams

IR21064S block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
IR21064S
IR21064S


IC DRIVER HIGH/LOW DRIVER 14SOIC

Data Sheet

0-275: $1.01
IR21064SPBF
IR21064SPBF

International Rectifier

Power Driver ICs

Data Sheet

0-1: $1.98
1-25: $1.22
25-100: $1.01
100-250: $0.97
IR21064STRPBF
IR21064STRPBF

International Rectifier

Power Driver ICs Hi&Lw Sd Drvr All HiVolt Pins 1 Sd

Data Sheet

0-1: $1.98
1-25: $1.22
25-100: $1.01
100-250: $0.97
IR21064STR
IR21064STR


IC DRIVER HIGH/LOW 600V 14-SOIC

Data Sheet

0-2500: $0.91