SC1405D数据手册集成电路（IC）的栅极驱动器规格书PDF

描述 Description

The SC1405D is a Dual-MOSFET Driver with an internal Overlap Protection Circuit to prevent shoot-through. Each driver is capable of driving a 3000pF load in 15ns rise/fall time and has ULTRA-LOW propagation delay from input transition to the gate of the power FETs.

特性 Features

·Fast rise and fall times (15ns with 3000pf load)
·14ns max. Propagation delay (BG going with low)
·Adaptive and programmable shoot-through         protection
·Adaptive overvoltage protection
·Wide input voltage range (4.5V - 25V)
·Programmable delay between FETs
·Power saving asynchronous mode control
·Output overvoltage protection/overtemp shutdown
·Under-Voltage lock-out and power ready signal
·Less than 10µA stand-by current (EN=low)
·Power ready output signal
·High frequency (to 1.2MHz) operation allows use of small inductors and low cost caps in place of electrolytics
·TSSOP-14 package

应用 Application

·High-density/fast-transient microprocessor power supplies
·Motor drives/class-D amps
·High-efficiency portable computers

简介

SC1405D属于集成电路（IC）的栅极驱动器。由制造生产的SC1405D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。