A2460 ALPHA-MICRO | Alldatasheet
Document overview
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Technical content
The a2460 is a monolithic high voltage MOSFET and IGBT driver with independent high and low side output channels for half bridge configuration. The bridge can work in systems with positive and negative high voltage bridge supplies. Single chip solution Gate drive supply range from 12 to 15V TTL and CMOS compatible input logic with pull-down High and low side output in phase with IN Floating channel designed for bootstrap operation Enable input turns off low and high side channel Undervoltage detection for low and high side channel Possibility for half bridge driving with positive and negative bridge supply voltage Different bridge supply voltage up to 600V Shot through prevention Ambient temperature range -25°C ... +85°C Package – SOP-14 example application schematic Fig.1: Application with positive and negative bridge voltage 15V 250V 250V 15V PWM_H_IN PWM_L_IN PW_OUT VDD INH INL E N E N GND VB VS VCC VNN OL OH a2460
Fig.2: Application with negative bridge voltage Fig.3: Application with positive bridge voltage 15V 15V PWM_H_IN PWM_L_IN PW_OUT VDD INH INL E N E N GND VB VS VCC VNN OL OH 500 V a2460 15V 15V PWM_H_IN PWM_L_IN PW_OUT VDD INH INL E N E N GND VB VS VCC VNN OL OH 600V a2460