MIC4100中文资料100V Half Bridge MOSFET Drivers数据手册Microchip规格书

描述 Description

The MIC4100/1 are high frequency, 100 V Half Bridge MOSFET gate driver ICs featuring fast 30 ns propagation delay times. The low-side and high-side gate drivers are independently controlled and matched to within 3 ns typical. The MIC4100 has CMOS input thresholds, and the MIC4101 has TTL input thresholds. The MIC4100/1 include a high voltage internal diode that charges the high-side gate drive bootstrap capacitor. A robust, high-speed, and low power level shifter provides clean level transitions to the high side output. The robust operation of the MIC4100/1 helps ensure the outputs are not affected by supply glitches, HS ringing below ground, or HS slewing with high speed voltage transitions. Under-voltage protection is provided on both the low-side and high-side drivers. The MIC4100 is available in the SOIC-8L package with a junction operating range from -40°C to +125°C.

特性 Features

• Bootstrap supply max voltage to 118 V DC
• Supply voltage up to 16 V
• Drives high- and low-side N-Channel MOSFETs with independent inputs
• CMOS input thresholds (MIC4100)
• TTL input thresholds (MIC4101)
• On-chip bootstrap diode
• Fast 30ns propagation times
• Drives 1,000 pF load with 10 ns rise and fall times
• Low power consumption
• Supply under-voltage protection
• 3 Ω pull up, 3 Ω pull down output resistance
• Space saving SOIC-8L package
• -40°C to +125°C junction temperature range

简介

MIC4100属于集成电路（IC）的栅极驱动器。由制造生产的MIC4100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。