供应平芯微PWM/PFM升压转换IC-PW5200A代理商
2020-08-07 09:30 113.88.162.98 1次
- 发布企业
- 深圳市夸克微科技有限公司商铺
- 认证
- 资质核验：已通过营业执照认证入驻顺企：第5年主体名称：深圳市夸克微科技有限公司组织机构代码：91440300MA5GA2JE6W
- 报价
- 请来电询价
- 品牌
- 无锡平芯微
- 型号
- PW5200A
- 联系QQ
- 2867714804
- 关键词
- PW5200A
- 所在地
- 福田区赛格广场38楼
- 手机
- 13528458039
- 联系人
- 郑先生 请说明来自顺企网，优惠更多
- 请卖家联系我
产品详细介绍
GENERALDESCRIPTION
The PW5200Ais high efficiency synchronous, PWM step-upDC/DC converters optimized to provide a high efficient solution tomedium power systems. The devices work with a 1.4MHz fixedfrequency switching. These features minimize overall solutionfootprint by allowing the use of tiny, low profile inductors andceramic capacitors. Automatic PWM/PFM mode switching at light loadsaves power and improves efficiency.
The PW5200A is capable of supplying an output voltage between2.5V and 5V, the internal synchronous switch is desired to providehigh efficiency without Schottky.
FEATURES
l Up to 94% Efficiency
l Shut-down Current: <1μA
l Load Current: up to 500mA
l Input Voltage：PW5200A: 1V to4.4V，PW5200C: 2V to 4.4V
l Output Voltage: 2.5V to 5V (up to5V with Schottky)
l Low Switch On Resistance RDS(ON),Internal Switch: 0.35Ω
l 1.4MHz Fixed FrequencySwitching
l Automatic PWM/PFM ModeSwitching
l Low Profile SOT-23-6L Package
APPLICATIONS
l Digital cameras and MP3
l Palmtop computers / PDAs
l Cellular phones
l Wireless handsets and DSLmodems
l PC cards
l Portable media players
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