PS5401 40V 0.6A SYN 800KHz Buck DCDC單路降壓芯片IC

DC-DC單路輸齣降壓調節芯片-PS5401

隨著科技的不斷髮展，電源管理技術在各種電子設備中得到瞭廣泛應用。其中，BUCK DCDC單路降壓芯片IC作爲一種重要的電源管理芯片，具有高效、穩定、安全等優點，被廣泛應用於各種領域。本文將介紹一款具有高性價比的PS5401 40V 0.6A SYN 800KHz BUCK DCDC單路降壓芯片IC。

百盛新紀元推薦PS5401是一款性能優越的BUCK DCDC單路降壓芯片IC，牠採用瞭先進的電源管理技術，具有高效率、低噪聲、低失真等特點。該芯片的額定電壓爲40V，最大輸齣電流爲0.6A，工作頻率爲800KHz。牠採用瞭衕步整流技術，使得在負載變化時能夠保持穩定的輸齣電壓，衕時具有較低的功耗和失真。

PS5401 BUCK DCDC單路降壓芯片IC具有廣泛的應用領域。在通信、工業控製、消費電子、醫療設備等領域中，都需要使用到電源管理技術。而PS5401作爲一種高效、穩定的電源管理芯片，可以爲各種電子設備提供可靠的電源保障。

在具體應用中，PS5401 BUCK DCDC單路降壓芯片IC可以用於各種電源管理繫統中，如開關電源、充電器、適配器等。牠可以與其他電子元件配閤使用，實現高效的電源轉換和穩定的電壓輸齣。衕時，由於其低噪聲、低失真的特點，也可以用於需要高精度電源管理的領域，如醫療設備、精密儀器等。

總之，PS5401 40V 0.6A SYN 800KHz BUCK DCDC單路降壓芯片IC是一款具有高性價比的電源管理芯片，其優秀的性能和廣泛的應用領域使得牠成爲各種電子設備中的重要組成部分。隨著科技的不斷髮展和電源管理技術的不斷進步，相信PS5401 BUCK DCDC單路降壓芯片IC在未來會有更加廣泛的應用前景。

産品類型：單路降壓DCDC

封裝類型：SOT23-6

産品品牌：PARKSONX

Features

• Wide 4V to 38V Operating Input Range

• Standoff Voltage: 42V

• 600mA Continuous Output Current

• 800KHz Switching Frequency

• Short Protection with Foldback-Mode

• Built-in Over Current Limit

• Built-in Over Voltage Protection

• Support PSM Mode

• Internal Soft-Start

• 500mȍ300mȍLow RDS(ON) Internal Power

MOSFETs

• Output Adjustable from 0.8V

• No Schottky Diode Required

• Integrated internal compensation

• Thermal Shutdown

• Available in SOT23-6 Package

• -40°C to +85°C Temperature Range

Applications

• Battery-Powered Equipment

• Portable Media Players

• Industrial Distributed Power Applications

• Portable Hand-Held Instruments

General Description

The PS5401 device is high-efficiency, synchronous step-GRZQ'&'& regulators. With a wide input range, it is

suitable for a wide range of applications, such as power conditioning from unregulated sources. It features a low

RDSON (500m300mtypical) internal switch for maximum efficiency (92% typical). Supports PSM mode, the

operating frequency is fixed at 800kHz, allowing the use of small external components while still being able to have

low output voltage ripple. With OVP function, the IC can stand off input voltage as high as 42V. The PS5401

supports 600mA continuous output current, and it has a 0.8V nominal feedback voltage.

Additional features include: thermal shutdown, VIN undervoltage lockout, and gate drive undervoltage lockout. The

PS5401 is available in a low-profile SOT23-6 package.

詳情