CM3708A中文資料ETC數(shù)據(jù)手冊PDF規(guī)格書
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[Champion]
GENERAL DESCRIPTION
The CM3708A is a low-noise, pulse-width-modulated (PWM), DC-DC step-down converter. It powers logic and transmitters in small wireless systems such as cellular phones, communicating PDAs, and handy-terminals. The device features an internal synchronous rectifier for high efficiency; it requires no external Schottky diode. Excellent noise characteristics and fixed-frequency operation provide easy post-filtering. The CM3708A is ideally suited for Li-lon battery applications. It is also useful for +3V or +5V fixed input applications.
FEATURES
? Patent Filed #6,452,366
? 600KHz switching and synchronization
? Dynamic output-voltage adjustment from VREF to VIN
? 3A Guaranteed Output Current
? 95 Efficiency
? No Schottky Diode Required
? 16-pin PSOP/PTSSOP power packages
? 6A Low Noise Current Limit Protection
? External Soft Start
? Rail to Rail output Buck Converter
APPLICATIONS
? Cellular Phone
? Cordless Phone
? PDAs and Handy-Terminals
? AGP Chipset Supplies
? CPU I/O Supplies
? Notebook Chipset Supplies
? Battery Operated Devices
產(chǎn)品屬性
- 型號：
CM3708A
- 功能描述：
3A LOW LOISE PWM STEP DOWN REGULATOR
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
CHAMPIOM |
23+ |
NA/ |
4226 |
原裝現(xiàn)貨,當天可交貨,原型號開票 |
詢價 | ||
CHAMPIO |
2020+ |
TSSOP-1 |
80000 |
只做自己庫存,全新原裝進口正品假一賠百,可開13%增 |
詢價 | ||
CMC |
2023+ |
TSSOP |
6893 |
十五年行業(yè)誠信經(jīng)營,專注全新正品 |
詢價 | ||
CHAMPION |
TSSOP |
68900 |
原包原標簽100%進口原裝常備現(xiàn)貨! |
詢價 | |||
CHAMPION |
23+ |
TSSOP |
4500 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售! |
詢價 | ||
CHAMPIO |
21+ |
SSOP |
16800 |
只做原裝,質(zhì)量保證 |
詢價 | ||
24+ |
TSSOP |
200 |
詢價 | ||||
CMC |
22+ |
TSSOP |
21737 |
原裝正品現(xiàn)貨 |
詢價 | ||
CMC |
2122+ |
TSSOP |
19990 |
全新原裝正品現(xiàn)貨,優(yōu)勢渠道可含稅,假一賠十 |
詢價 | ||
CMD |
24+ |
TSSOP-16 |
35200 |
一級代理/放心采購 |
詢價 |
