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GRM1885C1H2201JA01D中文資料IRF數(shù)據(jù)手冊PDF規(guī)格書

GRM1885C1H2201JA01D
廠商型號

GRM1885C1H2201JA01D

功能描述

USER GUIDE FOR IR3894 EVALUATION BOARD

文件大小

4.76679 Mbytes

頁面數(shù)量

14

生產(chǎn)廠商 International Rectifier
企業(yè)簡稱

IRF

中文名稱

International Rectifier官網(wǎng)

原廠標(biāo)識
數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時(shí)間

2025-1-7 23:00:00

GRM1885C1H2201JA01D規(guī)格書詳情

DESCRIPTION

The IR3894 is a synchronous buck converter, providing a compact, high performance and flexible solution in a small 5mm X 6 mm Power QFN package.

Key features offered by the IR3894 include internal Digital Soft Start/Soft Stop, precision 0.5Vreference voltage, Power Good, thermal protection, programmable switching frequency, Enable input, input under-voltage lockout for proper start-up, enhanced line/ load regulation with feed forward, external frequency synchronization with smooth clocking, smart internal LDO and pre-bias start-up.

BOARD FEATURES

? Vin = +12V (+ 13.2V Max)

? Vout = +1.2V @ 0- 12A

? Fs=600kHz

? L= 0.51uH

? Cin= 4x10uF (ceramic 1206) + 1X330uF (electrolytic)

? Cout=8x22uF (ceramic 0805)

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