Datasheet Linear Technology LTC4059EDC#TRMPBF — 数据表

制造商	Linear Technology
系列	LTC4059
零件号	LTC4059EDC#TRMPBF

900mA线性锂离子电池充电器，在2×2 DFN中具有热调节功能

数据表

PDF, 322 Kb, 修订版: B, 文件上传: Oct 2, 2017

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打包

Package	2x2 DFN-6
Package Code	DC6
Package Index	05-08-1703

参数化

Battery Chemistry	Li-Ion, Li-Polymer, NiCd, NiMH
Charge Termination	Microcontroller
Demo Boards	DC685A
Export Control	no
Float Voltage	4.2V V
Internal Pass Element	yes
Max Charge Current	0.9 A
Number of Cells	1
Operating Temperature Range	0 to 85 °C
Subname	LTC4059
Type of Charger	Linear
Vin Max	8 V
Vin Min	3.75 V

生态计划

RoHS

Compliant

其他选择

文章

下载
900mA Li-Ion Charger in 2mm × 2mm DFN is Thermally Regulated for Faster Charge Time &mdash LT Journal
PDF, 358 Kb, 档案已发布: Jun 10, 2005
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DESIGN IDEAS 900mA Li-Ion Charger in 2mm Г— 2mm
DFN is Thermally Regulated for
by David Kim
Faster Charge Time
Introduction
It can be tough to design a high performance linear Li-Ion battery charger
for cell phones, MP3 players and other
portable devices. The overriding design
problem is how to squeeze the charger
onto ever-shrinking boards, while
managing the heat inherently generated by the charge process. The typical
solution is to lower the maximum
charge current to a sub-optimal value
to avoid overheating, thus increasing
charge time.
The LTC4059 is designed to shorten
charge time even while squeezing
the charger into the smallest spaces.
The LTC4059 is a 2mm Г— 2mm DFN
package constant-current/constant
voltage Li-Ion linear charger with a
built-in 900mA MOSFET, accurate
charge current monitor output and …

模型线

系列: LTC4059 (3)

LTC4059EDC#PBF LTC4059EDC#TRMPBF LTC4059EDC#TRPBF

制造商分类

Power Management > Battery Management > Battery Charger IC > Linear Battery Chargers

其他名称:

LTC4059EDCTRMPBF, LTC4059EDC TRMPBF

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