100V, 0.8A, High-Efficiency, Synchronous, Step-Down Buck Converter with Integrated Power MOSFETS

DESCRIPTION The MP4581 is a high-efficiency, synchronous step-down converter with integrated power MOSFETs. It provides 0.8A of output current (IOUT) in a buck topology from an input power supply of up to 100V. The MP4581 features constant-on-time (COT) control, which provides fast transien

文件：1.52767 Mbytes 页数：19 Pages

MPS

美国芯源

100V、0.8A 同步降压变换器

MP4581 是一款集成功率 MOSFET 的高效率同步降压变换器。它采用降压拓扑提供 0.8A 的输出电流（IOUT）并采用高达 100V 的输入电源供电。MP4581 具有恒定导通时间（COT）控制模式，可提供快速瞬态响应并使环路更易稳定。可通过外部电阻将工作频率设置在 100kHz 至 1MHz之间。MP4581 在轻载条件下工作时支持高效率跳频模式（PSM）。谷值电流限值电路可防止过载和短路情况。\n\n MP4581 采用 SOIC-8EP 封装。 • 输入电压范围：8V - 100V\n• 输出工作电压范围：1V - 30V\n• 最大工作占空比：90%\n• 625mΩ/265mΩ 内部功率 MOSFET\n• 恒定导通时间（COT）控制模式\n• 100kHz 至 1MHz 可配置频率\n• 内部软启动和环路补偿功能\n• 过流保护（OCP）\n• 带打嗝保护模式的短路保护（SCP）\n• 支持轻载高效率跳频模式（PSM）\n• 采用 SOIC-8EP 封装;

MPS

美国芯源

100V, 0.8A, High-Efficiency, Synchronous, Step-Down Buck Converter with Integrated Power MOSFETS

DESCRIPTION The MP4581 is a high-efficiency, synchronous step-down converter with integrated power MOSFETs. It provides 0.8A of output current (IOUT) in a buck topology from an input power supply of up to 100V. The MP4581 features constant-on-time (COT) control, which provides fast transien

文件：1.52767 Mbytes 页数：19 Pages

MPS

美国芯源

SMA Female Bulkhead Connector Solder Attachment For PE-047SR, PE-SR047AL, PE-SR047FL, .235 inch D Hole

文件：232 Kbytes 页数：3 Pages

PASTERNACK

30-W 24/48-V Input Isolated DC/DC Converter

文件：181.56 Kbytes 页数：9 Pages

TI

德州仪器

6.4 Volt Temperature Compensated Zener Reference Diodes

DESCRIPTION The popular 1N4565 thru 1N4584A-1 series of Zero-TC Reference Diodes provides a selection of both 6.4 V nominal voltages and temperature coefficients to as low as 0.0005/oC for minimal voltage change with temperature. Four different operating currents are available for selection at

文件：246.97 Kbytes 页数：4 Pages

Microsemi

美高森美