LP3204中文資料微源半導(dǎo)體數(shù)據(jù)手冊PDF規(guī)格書
LP3204規(guī)格書詳情
General Description
The LP3204 is a constant frequency, current mode, PWM step-down converter. The device integrates a main switch and a synchronous rectifier for high efficiency. The 2.5V to 5.5V input voltage range makes the LP3204 is ideally suited for portable electronic devices that are powered from 1-cell Li-ion battery or from other power sources within the range such as cellular phones, PDAs and handy-terminals.
Internal synchronous rectifier with low RDS(ON) dramatically reduces conduction loss at PWM mode. The internal synchronous switch increases efficiency while eliminate the need for an external Schottky diode.The switching ripple is easily smoothed-out by small package filtering elements due to a fixed operation frequency of 1.5MHz. This along with small SOT-23-5 package provide small PCB area application. Other features include soft start, lower internal reference voltage with 2 accuracy, over temperature protection, and over current protection.
Features
? High Efficiency: 96
? 1.5MHz Fixed-Frequency PWM Operation
? Adjustable Output From 0.6V to VIN
? 800mA Output Current, 1.1A Peak Current
? No Schottky Diode Required
? 100 Duty Cycle Low Dropout Operation
? Available in SOT23-5 Package
? Short Circuit and Thermal Protection
? Over Voltage Protection
? Low than 1μA Shutdown Current
Applications
◇ Portable Media Players/MP3 players
◇ Cellular and Smart mobile phone
◇ PDA
◇ DSC
◇ Wireless Card
產(chǎn)品屬性
- 型號:
LP3204
- 制造商:
POWER
- 制造商全稱:
Lowpower Semiconductor inc
- 功能描述:
1.5MHz, 800mA, High Efficiency Synchronous PWM Step-Down DC/DC Convert
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
LOWPOWER |
2016+ |
SOT23 |
2008 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價(jià) | ||
POWER |
2020+ |
SOT153 |
80000 |
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價(jià) | ||
LOWPOWE |
20+ |
SOT23-5 |
19570 |
原裝優(yōu)勢主營型號-可開原型號增稅票 |
詢價(jià) | ||
POWER |
23+ |
SOT-153 |
20000 |
原廠原裝正品現(xiàn)貨 |
詢價(jià) | ||
POWER |
1822+ |
SOT23-5 |
6852 |
只做原裝正品假一賠十為客戶做到零風(fēng)險(xiǎn)!! |
詢價(jià) | ||
LOWPOWER |
09+ |
SOT23 |
1998 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | ||
NA |
22+ |
N/A |
354000 |
詢價(jià) | |||
LOWPOWER |
23+ |
SOT23-5 |
50000 |
只做原裝正品 |
詢價(jià) | ||
POWER |
19+ |
SOT-153 |
20000 |
3001 |
詢價(jià) | ||
LOWPOWER |
23+ |
SOT-235 |
25079 |
原廠原裝現(xiàn)貨 |
詢價(jià) |