Datasheet IR53HD420, IR53H420 (Infineon) - 7

IR53H(D)420 Lead Assignments
1 Vcc 6 VB 2 RT 7 VO 3 CT 9 VIN 4 COM 9 7 6 4 3 2 9 Lead SIP without Leads 5 and 8 1
Lead Definitions Symbol Lead Description
VCC Logic and internal gate drive supply voltage. RT Oscillator timing resistor output CT Oscillator timing capacitor input VB High side gate drive floating supply. VIN High voltage supply VO Half Bridge output COM Logic and low side of half bridge return Vccuv+ V CLAMP Vcc RT CT V+ VO 0 Figure 1. Input/Output Timing Diagram www.irf.com 7