SLM7888 Datasheet | Sillumin

FEATURES - Floating channel designed for bootstrap operation - Fully operational to +160 V - Tolerant to negative transient voltage, d V/dt immune - Gate drive supply range from 10 V to 20 V - Undervoltage lockout for all channels - 3.3 V, 5 V, and 15 V logic patible - Lower di/dt gate drive for better noise immunity - Cross-conduction prevention logic with Typ. 270ns dead time - Available in SOP20W and TSSOP20 packages GENERAL DESCRIPTION The SLM7888 is a high voltage, high speed power MOSFET and IGBT drivers with three independent high- and low-side referenced output channels for 3phase applications. Proprietary HVIC and latch immune CMOS technologies enable ruggedized monolithic construction. The logic inputs are patible with standard CMOS or LSTTL output, down to 3.3 V logic. The UVLO circuits prevent malfunction when VDD and VBS are lower than the specified threshold voltage. Propagation delays are matched to simplify use in high frequency applications. The floating channel can be used to drive an Nchannel power MOSFET or IGBT in the high-side configuration which operates up to 160 V. TYPICAL APPLICATION CIRCUIT 15V Up to 160V SLM7888 CONTROLLER HIN1 HIN2 HIN3 LIN1 LIN2 LIN3 LO3 VS3 HO3 VB3 VB1 HO1 VS1 LO1 VB2 HO2 VS2 LO2 VCC GND Q1 Q3 Q5 VS1 Q1 VS1 Q3 Q5 VS2 VS2 Q4 VS3 Q6 Q2 Q4 Q6 Q2...