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MAX1643C/D中文资料PDF规格书
MAX1643C/D规格书详情
General Description
The MAX1642/MAX1643 are high-efficiency, low-voltage, step-up DC-DC converters intended for devices powered by a single alkaline cell. They feature low quiescent supply currents and are supplied in the ultra-small µMAX package, which is only 1.1mm high. The guaranteed start-up voltage is 0.88V. Each device consists of an
Features
♦ Built-In Synchronous Rectifier
♦ 0.88V Guaranteed Start-Up
♦ Ultra-Small µMAX Package: 1.1mm High
♦ 83 Efficiency
♦ 4µA Quiescent Supply Current into BATT Pin
♦ 2µA Logic-Controlled Shutdown (MAX1642)
♦ Two Undervoltage Detectors (MAX1643)
♦ 2V to 5.2V Output Range
♦ 20mA Output Current at 1.2V Input
♦ Reverse Battery Protection
Applications
Pagers
Remote Controls
Pointing Devices
Personal Medical Monitors
Single-Cell Battery-Powered Devices
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MAXIM/美信 |
23+ |
MSOP-8 |
89630 |
当天发货全新原装现货 |
询价 | ||
max |
22+ |
N/A |
6980 |
原装现货,可开13%税票 |
询价 | ||
MAXIM/美信 |
2022+ |
SSOP28 |
30000 |
进口原装现货供应,绝对原装 假一罚十 |
询价 | ||
MAXIM/美信 |
21+ |
MSOP8 |
5000 |
原装现货/假一赔十/支持第三方检验 |
询价 | ||
MAXIM |
SSOP28 |
3000 |
一级代理 原装正品假一罚十价格优势长期供货 |
询价 | |||
MAXIM |
22+ |
SSOP-28 |
3000 |
原装正品,支持实单 |
询价 | ||
MAXIM |
2002+ |
SSOP-28 |
294 |
原装现货海量库存欢迎咨询 |
询价 | ||
MAXIM |
2315+ |
SSOP-28 |
3886 |
优势代理渠道,原装现货,可全系列订货 |
询价 | ||
MAXIM/美信 |
SSOP28 |
13000 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 | |||
MAXIM |
2023+ |
SSOP28 |
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 |