M81738FP

PRELIMINARY < HVIC > M81738FP 1200V HIGH VOLTAGE HALF BRIDGE DRIVER DESCRIPTION M81738FP is 1200V high voltage Power MOSFET and IGBT module driver for half bridge applications. FEATURES ●Floating supply voltage up to 1200V ● Low quiescent power supply current ● Separate sink and source current output up to ±1A (typ) ● Active Miller effect clamp NMOS with sink current up to 1A (typ) ● Input noise filters (HIN,LIN,FO_RST,FO) ● Over-current detection and output shutdown ● High side under voltage lockout ● FO pin which can input and output Fault signals to communicate with controllers and synchronize the shut down with other phases ● Active clamp (power supply surge clamp) ● 24pin SSOP-Lead package APPLICATIONS Power MOSFET and IGBT gate driver for Inverter or general purpose. BLOCK DIAGRAM www.DataSheet.net/ PIN CONFIGURATION (TOP VIEW) NC NC VB HPOUT HNOUT1 HNOUT2 VS NC NC NC NC NC NC HIN LIN FO_RST CIN GND FO VCC LPOUT LNOUT1 LNOUT2 VNO Outline:24P2Q VB Active Clamp Active Clamp HV Levelshift UV+POR HPOUT VregVCC Levelshift Logic Filter HNOUT HNOU GND VS HIN Interlock Noise Filter Delay Oneshot Pulse VCC Vreg Vreg VC C Vreg1 LIN Delay POR VregVCC Levelshift LPOU LNOU LNOU CIN Vreg1 Filter Protection Logic V NO VregVCC Levelshift FO_RST Filter Filter FO Publication Date : Jan 2012 1 Datasheet pdf - http://www.DataSheet4U.co.kr/ PRELIMINARY M81738FP 1200V HIGH VOLTAGE HALF BRIDGE DRIVER ABSOLUTE MAXIMUM RATINGS Absolute maximum ratings indicate ...