STK551U3A2A-E中文资料安森美半导体数据手册PDF规格书

Overview

This “Inverter Power IPM” is highly integrated device containing all High

Voltage (HV) control from HV-DC to 3-phase outputs in a single SIP

module (Single-In line Package). Output stage uses IGBT / FRD

technology and implements Under Voltage Protection (UVP) and Over

Current Protection (OCP) with a Fault Detection output flag. Internal

Boost diodes are provided for high side gate boost drive.

Function

y Single control power supply due to Internal bootstrap circuit for high side

pre-driver circuit

y All control input and status output are at low voltage levels directly

compatible with microcontrollers

y Built-in dead time for shoot-thru protection

y Externally accessible embedded thermistor for substrate temperature

measurement

y The level of the over-current protection current is adjustable with the

external resistor, “RSD”

Certification

y UL1557 (File Number : E339285)