STGAP1S gapDRIVE: galvanically isolated single gate driver Datasheet - production data Applications 600/1200 V inverters Inverters for EV HEV EV charging stations Industrial drives SO24W UPS equipment DC/DC converters Solar inverters Features Qualified for automotive applications according Description to AEC-Q100 The STGAP1S gapDRIVE is a galvanically High voltage rail up to 1500 V isolated single gate driver for N-channel Driver current capability: 5 A sink/source MOSFETs and IGBTs with advanced protection, current at 25 C configuration and diagnostic features. The dV/dt transient immunity 50 V/ns in full architecture of the STGAP1S isolates the channel temperature range from the control and the low voltage interface circuitry through true galvanic isolation. Overall input/output propagation delay: 100 ns The gate driver is characterized by 5 A capability, Separate sink and source for easy gate driving making the device also suitable for high power configuration inverter applications such as motor drivers in Negative gate drive ability hybrid and electric vehicles and in industrial drives. The output driver section provides a rail- Active Miller clamp to-rail output with the possibility to use a negative Desaturation detection gate driver supply. SENSE input The input to output propagation delay results contained within 100 ns, providing high PWM V active clamping CE control accuracy. Output 2-level turn-off Protection functions such as the Miller clamp, Diagnostic status output desaturation detection, dedicated sense pin for overcurrent detection, output 2-level turn-off, VCE UVLO and OVLO functions overvoltage protection, UVLO and OVLO are Programmable input deglitch filter included to easily design high reliability systems. Asynchronous stop command Open drain diagnostic outputs are present and detailed device conditions can be monitored Programmable deadtime, with violation error through the SPI. Each function s parameter can SPI interface for parameters programming be programmed via the SPI, making the device Temperature warning and shutdown protection very flexible and allowing it to fit in a wide range of applications. Separate sink and source outputs Self-diagnostic routines for protection features provide high flexibility and bill of material Full effective fault protection reduction for external components. May 2015 DocID027190 Rev 3 1/67 This is information on a product in full production. www.st.comContents STGAP1S Contents 1 Block diagram 8 2 Pin connection 9 3 Electrical data . 11 3.1 Absolute maximum ratings .11 3.2 Thermal data 12 3.3 Recommended operating conditions 12 4 Electrical characteristics 13 4.1 AC operation 13 4.2 DC operation 14 5 Isolation 21 6 Logic supply management . 22 6.1 Low voltage section voltage regulator . 22 6.2 High voltage section voltage regulator . 23 6.3 Power-up, power-down and safe state . 23 6.4 Standby function 24 7 Functional description 25 7.1 Inputs and outputs 25 7.2 Deadtime and interlocking 26 7.3 Hardware RESET . 29 7.4 Power supply UVLO and OVLO 29 7.5 Thermal warning and shutdown protection . 30 7.6 Desaturation protection 30 7.7 V active clamping protection 31 CE 7.8 SENSE overcurrent protection . 33 2/67 DocID027190 Rev 3