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SP6641AKEB-5.0中文资料

厂家型号

SP6641AKEB-5.0

文件大小

118.93Kbytes

页面数量

5

功能描述

Low Noise Evaluation Board

数据手册

下载地址一下载地址二

生产厂商

SIPEX

SP6641AKEB-5.0数据手册规格书PDF详情

DESCRIPTION

The SP6641 is an ultra-low quiescent current, high efficiency, DC-DC boost converter designed for single and dual cell alkaline, or Li-ion battery applications found in PDA’s, MP3 players, and other handheld portable devices. The SP6641 features a 10µA quiescent current, a 0.3Ω Nchannel charging switch, 0.9V input startup, and a 0.33A or 1.0A inductor current limiting feature. The SP6641 is offered in a 5 pin SOT-23 package and provides an extremely small power supply footprint optimized for portable applications. The SP6641 is preset to 3.3V and can be controlled by a 1nA active LOW shutdown pin.

■ Ultra Low Quiescent Current: 10µA

■ Wide Input Voltage Range: 0.9V to 4.5V

■ 90mA IOUT at 1.3V Input (SP6641A-3.3V)

■ 500mA IOUT at 2.6V Input (SP6641B-3.3V)

■ 100mA IOUT at 2.0V Input (SP6641A-5.0V)

■ 500mA IOUT at 3.3V Input (SP6641B-5.0V)

■ Fixed 3.3V or 5.0V Output Voltage

■ Up to 87 Efficiency

■ 0.3Ω NFET RDSon

■ Startup Voltage Guaranteed at 0.9V

■ 0.33A Inductor Current Limit (SP6641A)

■ 1A Inductor Current Limit (SP6641B)

■ Logic Shutdown Control

■ SOT-23-5 Package

APPLICATIONS

■ PDAs

■ DSCs

■ CD/MP3 Players

■ Pagers

■ Digital Cameras

■ Portable Handheld Medical Devices

SP6641AKEB-5.0产品属性

  • 类型

    描述

  • 型号

    SP6641AKEB-5.0

  • 制造商

    SIPEX

  • 制造商全称

    Sipex Corporation

  • 功能描述

    Low Noise Evaluation Board

更新时间:2025-10-16 16:08:00
供应商 型号 品牌 批号 封装 库存 备注 价格
SIPEX
04/05+
SOT23-5
76
全新原装100真实现货供应
SIPEX
25+
SOT23-5
8431
⊙⊙新加坡大量现货库存,深圳常备现货!欢迎查询!⊙
SIPEX
SOT23-5
98
正品原装--自家现货-实单可谈
Sipex
24+
SOT-23
2407
SIPEX
0240+
SOT23-5
2441
原装现货海量库存欢迎咨询
SIPEX
22+
SOT23-5
2000
原装现货库存.价格优势
SIPEX
24+
SOT23-5
44300
原装进口现货假一罚百
SIPEX
25+
SOT23-5
8600
百分百原装正品 真实公司现货库存 本公司只做原装 可
SIPEX
0240+
SOT23-5
6000
绝对原装自己现货
SIPEX
19+
SOT23-5
21300
原装正品,现货特价