ML4854中文資料仙童半導(dǎo)體數(shù)據(jù)手冊(cè)PDF規(guī)格書
| 廠商型號(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 |
| 頁面數(shù)量 |
13 頁 |
| 生產(chǎn)廠商 | Fairchild Semiconductor |
| 企業(yè)簡(jiǎn)稱 |
Fairchild【仙童半導(dǎo)體】 |
| 中文名稱 | 飛兆/仙童半導(dǎo)體公司官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-2-8 22:58:00 |
ML4854規(guī)格書詳情
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：
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 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
FSC |
2016+ |
TSSOP8 |
9000 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價(jià) | ||
23+ |
SSOP-8 |
20000 |
全新原裝假一賠十 |
詢價(jià) | |||
FAIRCHILD |
04+ |
TSSOP8 |
1410 |
一級(jí)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | ||
FAIRCHILD/仙童 |
23+ |
NA/ |
1460 |
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價(jià) | ||
FAIRCHILD/仙童 |
TSSOP8 |
125000 |
一級(jí)代理原裝正品,價(jià)格優(yōu)勢(shì),長期供應(yīng)! |
詢價(jià) | |||
FAIRCHILD |
2023+ |
TSSOP-8 |
4825 |
全新原廠原裝產(chǎn)品、公司現(xiàn)貨銷售 |
詢價(jià) | ||
FAIRCHILD |
23+ |
NA |
19960 |
只做進(jìn)口原裝,終端工廠免費(fèi)送樣 |
詢價(jià) | ||
FAIRCHILD/仙童 |
02+ |
SSOP8 |
132 |
詢價(jià) | |||
RFMD |
22+ |
8MSOP |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價(jià) | ||
NS |
22+23+ |
MSOP8 |
35452 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) |
