ISL89401中文资料100V，1.25A 峰值高频半桥驱动器数据手册Renesas规格书

描述 Description

ISL89400, ISL89401 The ISL89400, ISL89401 are 100V, high frequency, half-bridge N-Channel power MOSFET driver ICs. They are based on the popular HIP2100, HIP2101 half-bridge drivers, but offer several performance improvements. The ISL89400 has additional input hysteresis for superior operation in noisy environments and the inputs of the ISL89401 (like those of the ISL89400) can now safely swing to the VDD supply rail. Finally, both parts are available in a very compact 9 Ld DFN package and an 8 Ld SOIC to minimize the required PCB footprint.

特性 Features

• Drives N-channel MOSFET half-bridge
• DFN package compliant with 100V conductor spacing guidelines per IPC-2221
• Bootstrap supply maximum voltage to 114VDC
• Fast propagation times for multi-MHz circuits
• CMOS compatible input thresholds (ISL89400)
• Independent inputs provide flexibility
• Outputs unaffected by supply glitches, HS ringing below ground or HS slewing at high dV/dt
• Wide supply voltage range (9V to 14V)
• 4.0Ω typical output pull-up/pull-down resistance

应用 Application

•Applications
• Telecom full-bridge converters
• Active-clamp forward converters
• Class-D audio amplifiers