A2460

器件名称: A2460

功能描述: monolithic high voltage MOSFET and IGBT driver with independent high and low side output channels for half bridge configuration

文件大小: 102.93KB 共2页

生产厂商: ALPHA-MICRO

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简　　介:a2460 general features 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 VB VDD 250V OH PWM_H_IN PWM_L_IN INH INL VS PW_OUT a2460 EN EN VCC OL 15V 250V 15V GND VNN Fig.1: Application with positive and negative bridge voltage VDD VB OH PWM_H_IN PWM_L_IN INH INL VS PW_OUT a2460 EN VCC OL EN 15V 500 V 15V GND VNN Fig.2: Application with negative bridge voltage VDD VB OH PWM_H_IN PWM_L_IN INH INL VS PW_OUT a2460 EN EN VCC OL 15V 600V 15V GND VNN Fig.3: Application with positive bridge voltage ……