IR7304SPBF
Features
Drives IGBT/MOSFET power devices Gate drive supplies up to 20V per channel Integrated deadtime protection 100ns Shoot-through (cross-conduction) protection Undervoltage lockout for VCC and for VBS 3.3V, 5V, 15V input logic compatible Output in phase with input Tolerant to negative transient voltage Designed for use with bootstrap power supplies Matched propagation delays RoHS compliant Lead-Free
700V Half-Bridge Driver
Product Summary
VOFFSET VOUT .
Half-Bridge Driver
IR7304SPBF
Features
Drives IGBT/MOSFET power devices Gate drive supplies up to 20V per channel Integrated deadtime protection 100ns Shoot-through (cross-conduction) protection Undervoltage lockout for VCC and for VBS 3.3V, 5V, 15V input logic compatible Output in phase with input Tolerant to negative transient voltage Designed for use with bootstrap power supplies Matched propagation delays RoHS compliant Lead-Free
700V Half-Bridge Driver
Product Summary
VOFFSET VOUT Io+ & I o- (min.) tON & tOFF (typ.) Deadtime (typ.)
≤ 700V 10V – 20V 60mA / 130mA 220ns & 220ns
100ns
Description
Package Options
The IR7304S is a high voltage, high speed, power MOSFET and IGBT gate driver with high-side and low-side referenced output channel. This IC is designed to be used with low-cost bootstrap power supplies. Proprietary HVIC and latch immune CMOS technologies have been implemented in a rugged monolithic structure. The floating logic input is compatible with standard CMOS or LSTTL outputs (down to 3.3 V logic). The output drivers feature a high-pulse current buffer stage designed for minimum driver cross-conduction. Shoot-through protection circuitry and a minimum deadtime circuitry have been integrated into this IC. Propagation delays are matched to simplify the HVIC’s use in high frequency applications. The floating channels can be used to drive N-channel power MOSFETs or IGBTs in the high-side configuration, which operate up to 700 V.
8-Lead SOIC
Typical A.