CM3708IS中文资料PDF规格书
CM3708IS规格书详情
[Champion]
GENERAL DESCRIPTION
The CM3708 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 CM3708 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
♦ External Soft start
♦ 16-pin PSOP/PTSSOP power packages
APPLICATIONS
♦ Cellular Phone
♦ Cordless Phone
♦ PDAs and Handy-Terminals
♦ AGP Chipset Supplies
♦ CPU I/O Supplies
♦ Notebook Chipset Supplies
♦ Battery Operated Devices
产品属性
- 型号:
CM3708IS
- 功能描述:
3A LOOW NOISE PWM STEP DOWN REGULATOR
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
CHAMP |
23+ |
原厂原包 |
19960 |
只做进口原装 终端工厂免费送样 |
询价 | ||
CMD |
22+ |
TSSOP16 |
3000 |
绝对原装现货 欢迎来电查询 |
询价 | ||
CHAMPION |
SOP-8 |
68500 |
一级代理 原装正品假一罚十价格优势长期供货 |
询价 | |||
CHAMPION |
23+ |
SOP-8 |
593625 |
电源IC原装正品有优势 |
询价 | ||
CMD |
1741+ |
TSSOP16 |
6528 |
只做进口原装正品假一赔十! |
询价 | ||
CMD |
2023+ |
TSSOP-16 |
80000 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
询价 | ||
CHAMPION |
2015+ |
SOP/DIP |
19889 |
一级代理原装现货,特价热卖! |
询价 | ||
CMD |
TSSOP16 |
68900 |
原包原标签100%进口原装常备现货! |
询价 | |||
CHAMPION |
03+ |
SOP-8 |
2500 |
询价 | |||
CHAMPION |
21+ROHS |
SOP-8 |
332552 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 |