IR2151 Datasheet (International Rectifier) - SELF-OSCILLATING HALF-BRIDGE DRIVER

IR2151, SELF-OSCILLATING HALF-BRIDGE DRIVER

Product Summary VOFFSET 600V max.

Duty Cycle 50% IO+/- 100 mA / 210 mA VOUT 10 - 20V Deadtime (typ.) 1.2 µs Packages The IR2151 is a high voltage, high speed, self-oscillating power MOSFET and IGBT driver with both high and low side referenced output channels.

Proprietary HVIC and latch

IR2151 Features

* Floating channel designed for bootstrap operation Fully operational to +600V Tolerant to negative transient voltage dV/dt immune

* Undervoltage lockout

* Programmable oscillator frequency f= 1 1.4 × (RT + 75Ω) × CT

* Matched propagation delay for both channels