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SP6648EU/TR中文资料
SP6648EU/TR数据手册规格书PDF详情
DESCRIPTION
The SP6648 is an ultra-low quiescent current, high efficiency step-up DC-DC converter ideal for single cell, dual cell alkaline and Li-Ion battery applications such as digital still cameras, PDAs, MP3 players, and other portable devices. The SP6648 combines the high-load efficiency associated with PWM control, with the low quiescent current and excellent light-load efficiency of PFM control. The SP6648 features 12μA quiescent current, synchronous rectification, a 0.3Ω charging switch, anti-ringing inductor switch, programmable low-battery detect, under-voltage lockout and programmable inductor peak current. The device can be controlled by a 1nA active LOW shutdown pin.
FEATURES
■ Ultra-low 12μA Quiescent Current
■ 400mA Output Current at 2.6V Input: 3.3VOUT
■ 94 Efficiency from 2 Cell to 3.3VOUT
■ Wide Input Operating Voltage: 0.85V to 4.5V
■ 3.3V Fixed or Adjustable Output
■ Integrated Synchronous Rectifier: 0.3Ω
■ 0.3Ω Switch
■ Anti-Ringing Switch Technology
■ Programmable Inductor Peak Current
■ Logic Shutdown Control
■ Under Voltage Lock-Out at 0.61V
■ Programmable Low-Battery Detect
■ Single or Dual Cell Alkaline
■ Small 10 pin DFN Package and Industry Standard 10 pin MSOP
APPLICATIONS
■ Camera Flash LED Driver
■ Wireless Mouse
■ PDAs
■ Pagers
■ Medical Monitors
■ Handheld Portable Devices
■ MP3 Players
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
SIPEX |
19+ |
MSOP10 |
52020 |
||||
SIPEX |
23+ |
MSOP10 |
50000 |
全新原装正品现货,支持订货 |
|||
SIPEX |
23+ |
MSOP10 |
11200 |
原厂授权一级代理、全球订货优势渠道、可提供一站式BO |
|||
SIPEX |
2016+ |
MSOP10 |
52020 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
|||
SIPEX |
25+ |
MSOP10 |
2823 |
只做原装进口!正品支持实单! |
|||
SIPEX |
24+ |
MSOP10 |
5000 |
只做原装公司现货 |
|||
SIPEX |
23+ |
MSOP10 |
8560 |
受权代理!全新原装现货特价热卖! |
|||
SIPEX |
24+ |
MSOP-10 |
65200 |
一级代理/放心采购 |
|||
SIPEX |
2447 |
MSOP10 |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
|||
SIPEX |
24+ |
NA/ |
13250 |
原厂直销,现货供应,账期支持! |
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SIPEX相关芯片制造商
Datasheet数据表PDF页码索引
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