位置:SP6648EU/TR > SP6648EU/TR详情

SP6648EU/TR中文资料

厂家型号

SP6648EU/TR

文件大小

262.36Kbytes

页面数量

16

功能描述

Ultra-low Quiescent Current, High Efficiency Boost Regulator

数据手册

原厂下载下载地址一下载地址二

生产厂商

SIPEX

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

更新时间:2025-10-13 16:04:00
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!