TDA21520集成电路（IC）的栅极驱动器规格书PDF中文资料

TDA21520属于集成电路（IC）的栅极驱动器。由英飞凌科技股份公司制造生产的TDA21520栅极驱动器栅极驱动器电源管理集成电路 (PMIC) 可用于提供隔离、放大、参考位移、自举或其他必要功能，这些功能可将来自电源转换应用中控制设备的信号连接到电源被控制通过的半导体设备（通常为 FET 或 IGBT）。任何特定设备提供的确切功能各不相同，但与它适合驱动的半导体配置相关。

Features

• Integrated driver, active diode, high-side MOSFET and low-side MOSFET

• Input voltage range of 4.25 V to 16 V

• VCC supply of 4.25 V to 5.5 V

• Output voltage range from 0.225 V up to 5.5 V

• Output current capability of 20 A

• Operation up to 1.5 MHz

• VCC under voltage lockout (UVLO)

• Bootstrap under voltage protection

• On-chip MOSFET current sensing and reporting with 5 μA/A gain

• Over temperature protection and thermal shutdown

• Cycle-by-cycle over current protection and flag

• High-side MOSFET short detection and flag

• Auto-replenishment on bootstrap capacitor

• Compatible with 3.3 V tri-state PWM Input

• Auto SLEEP mode after 20 μs of PWM Tri-state (1.7 mA typ)

• DEEP SLEEP mode for power saving via EN= low (32 μA typ)

• Small 4 mm x 5 mm x 0.9 mm PQFN package

• Lead free RoHS compliant package