Low
IRS2332DSPBF -
Power IC, 3 Phase Bridge, 10V-20V Supply, 500mA Out, 500ns Delay, SOIC-28
- Fabricante:
- INFINEON INFINEON
- Nº da peça do fabricante:
- IRS2332DSPBF
- Código Farnell
- 1688547
- Ficha técnica:
- (EN)
Informação do produto
Descrição geral do produto
The IRS2332DSPBF is a 3-phase high voltage high speed power MOSFET and IGBT Half-bridge Driver with three independent high and low-side referenced output channels. Proprietary HVIC technology enables ruggedized monolithic construction. Logic inputs are compatible with CMOS or LSTTL outputs, down to 3.3V logic. A ground-referenced operational amplifier provides analogue feedback of bridge current via an external current sense resistor. A current trip function which terminates all six outputs is also derived from this resistor. An open drain FAULT signal indicates if an over-current or under-voltage shutdown has occurred. The output drivers feature a high pulse current buffer stage designed for minimum driver cross-conduction. Propagation delays are matched to simplify use at high frequencies. The floating channel can be used to drive N-channel power MOSFET or IGBT in the high-side configuration which operates up to 600V.
- Floating channel designed for bootstrap operation
- Tolerant to negative transient voltage (dV/dt immune)
- Under-voltage lockout for all channels
- Overcurrent shutdown turns OFF all six drivers
- Independent half-bridge drivers
- Matched propagation delay for all channels
- 3.3V Logic compatible
- Outputs out of phase with inputs
- Cross-conduction prevention logic
- Integrated operational amplifier
- Integrated bootstrap diode function
- 0.7µs Typical dead-time
Aplicações
Motor Drive & Control, Power Management
