ML4854中文資料仙童半導(dǎo)體數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
| 廠(chǎng)商型號(hào) |
ML4854 |
| 功能描述 | Adjustable, Low-Current, 2-Cell Boost Regulator with Shutdown and Low Battery Detect |
| 文件大小 |
133.35 Kbytes |
| 頁(yè)面數(shù)量 |
13 頁(yè) |
| 生產(chǎn)廠(chǎng)商 | Fairchild Semiconductor |
| 企業(yè)簡(jiǎn)稱(chēng) |
Fairchild【仙童半導(dǎo)體】 |
| 中文名稱(chēng) | 飛兆/仙童半導(dǎo)體公司官網(wǎng) |
| 原廠(chǎng)標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-3-12 9:45:00 |
| 人工找貨 | ML4854價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
相關(guān)芯片規(guī)格書(shū)
更多ML4854規(guī)格書(shū)詳情
General Description
The ML4854 is a low power boost regulator designed for low voltage DC to DC conversion in two-cell battery powered systems such as cell phones and PDAs. The converter starts up at 1.3V and has an operating input voltage range from 1.6V to 4.5V. After the start it operates at an input voltage as low as 0.8V. Output voltage can be adjusted by external resistors from 3.3V to 5V with a maximum load current of 0.5A.
Features
? 95 Efficiency at 200mA Load Current
? Integrated Peak Current Limit
? Variable Output Voltage Determined by External Resistors
? Variable On-time Pulse Frequency Modulation (PFM)
? Fully Internal Synchronous Rectifier (no external diodes) for High Efficiency and Low Peak Currents
? Low-Battery Detection
? Logic Controlled Shutdown with True Load Disconnect
Applications
? 2-3 alkaline/NiMH cells or 1 Li-Ion cell Operated Devices
? Cell Phones
? Medical Devices
? PDAs
? Portable Instrumentation
產(chǎn)品屬性
- 型號(hào)：
ML4854
- 制造商：
FAIRCHILD
- 制造商全稱(chēng)：
Fairchild Semiconductor
- 功能描述：
Adjustable, Low-Current, 2-Cell Boost Regulator with Shutdown and Low Battery Detect
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
FAIRCHILD |
04+ |
TSSOP8 |
1410 |
一級(jí)代理,專(zhuān)注軍工、汽車(chē)、醫(yī)療、工業(yè)、新能源、電力 |
詢(xún)價(jià) | ||
TRIQUIN |
23+ |
N/A |
8560 |
受權(quán)代理!全新原裝現(xiàn)貨特價(jià)熱賣(mài)! |
詢(xún)價(jià) | ||
FAIRCHILD |
23+ |
TSSOP8 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢(xún)價(jià) | ||
FAIRCHILD |
24+ |
TSSOP8 |
35200 |
一級(jí)代理/放心采購(gòu) |
詢(xún)價(jià) | ||
FAIRCHILD/仙童 |
02+ |
SSOP8 |
132 |
詢(xún)價(jià) | |||
RFMD |
22+ |
8MSOP |
9000 |
原廠(chǎng)渠道,現(xiàn)貨配單 |
詢(xún)價(jià) | ||
FAIRCHILD/仙童 |
23+ |
TSSOP8 |
13000 |
原廠(chǎng)授權(quán)一級(jí)代理,專(zhuān)業(yè)海外優(yōu)勢(shì)訂貨,價(jià)格優(yōu)勢(shì)、品種 |
詢(xún)價(jià) | ||
FAIRCHILD/仙童 |
TSSOP8 |
125000 |
一級(jí)代理原裝正品,價(jià)格優(yōu)勢(shì),長(zhǎng)期供應(yīng)! |
詢(xún)價(jià) | |||
Qorvo |
24+ |
QFN |
5500 |
Qorvo專(zhuān)營(yíng)射頻放大器原裝正品假一賠十 |
詢(xún)價(jià) | ||
FAIRCHILD/仙童 |
23+ |
NA/ |
1460 |
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開(kāi)增值稅票 |
詢(xún)價(jià) |
