MB3871中文資料富士通數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
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DESCRIPTION
The FUJITSU MB3871 is a pulse width modulation (PWM) DC/DC converter IC chip that provides a selection of 1.3 V to 2.0 V output voltages for Mobile Pentium? II* CPU’s, using a 4-bit input signal information.
The MB3871 utilizes synchronous rectification for high efficiency and features a soft-start/discharge control function for ease in designing power supplies in multi-supply systems, making it ideal for Mobile Pentium? II power supply systems.
FEATURES
? Highly efficient for using synchronous rectification scheme
? On-chip soft-start/discharge control circuit
? High precision output voltage: ±1.2
? 4-bit, 16-step DAC: 2.0 V to 1.3 V in 50 mV steps
? Frequency range: 100 kHz to 500 kHz using variable resistance
(on-chip frequency setting capacitance)
? Standby current: 0 μA TYP
? On-chip PWRGOOD circuit for output voltage state detection
? Timer-latch short-circuit protection circuit,
and overvoltage protection circuit for output protection
產(chǎn)品屬性
- 型號(hào)：
MB3871
- 制造商：
FUJITSU
- 制造商全稱(chēng)：
Fujitsu Component Limited.
- 功能描述：
Mobile Pentium II DC/DC Converter IC
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
FUJITSU/富士通 |
23+ |
NA/ |
4750 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號(hào)開(kāi)票 |
詢(xún)價(jià) | ||
FUJITSU |
01+ |
SSOP24 |
1500 |
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詢(xún)價(jià) | ||
FUJITSU |
SSOP24 |
699839 |
集團(tuán)化配單-有更多數(shù)量-免費(fèi)送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢(xún)價(jià) | |||
FUJITSU/富士通 |
2223+ |
SSOP24 |
26800 |
只做原裝正品假一賠十為客戶(hù)做到零風(fēng)險(xiǎn) |
詢(xún)價(jià) | ||
FUJI |
24+ |
SSOP-24/Reel |
3200 |
十年品牌!原裝現(xiàn)貨!!! |
詢(xún)價(jià) | ||
FUJI |
22+23+ |
SSOP-24 |
8482 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢(xún)價(jià) | ||
FUJ |
23+ |
SSOP |
7000 |
絕對(duì)全新原裝!100%保質(zhì)量特價(jià)!請(qǐng)放心訂購(gòu)! |
詢(xún)價(jià) | ||
FUJI |
123 |
SSOP-24 |
1276 |
原裝現(xiàn)貨海量庫(kù)存歡迎咨詢(xún) |
詢(xún)價(jià) | ||
FUJITSU/富士通 |
2023+ |
SSOP24 |
1500 |
專(zhuān)注全新正品,優(yōu)勢(shì)現(xiàn)貨供應(yīng) |
詢(xún)價(jià) | ||
FUJ |
24+ |
SSOP |
1500 |
詢(xún)價(jià) |
