Datasheet Linear Technology LTC4062 — 数据表

制造商	Linear Technology
系列	LTC4062

具有微功耗比较器的独立线性锂离子电池充电器

数据表

PDF, 184 Kb, 修订版: B, 文件上传: Oct 2, 2017

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价格

打包

	LTC4062EDD#PBF	LTC4062EDD#TRPBF
N	1	2
Package	3x3 DFN-10 包装外形图	3x3 DFN-10 包装外形图
Package Code	DD	DD
Package Index	05-08-1699	05-08-1699
Pin Count	10	10

参数化

Parameters / Models	LTC4062EDD#PBF	LTC4062EDD#TRPBF
Battery Chemistry	Li-Ion, Li-Polymer	Li-Ion, Li-Polymer
Charge Termination	C/x, On-board timer, External	C/x, On-board timer, External
Demo Boards	DC789A	DC789A
Export Control	no	no
Features	Comparator	Comparator
Float Voltage, V	4.2V	4.2V
Internal Pass Element	yes	yes
Max Charge Current, A	1	1
Number of Cells	1	1
Operating Temperature Range, °C	0 to 85	0 to 85
Type of Charger	Linear	Linear
Vin Max, V	8	8
Vin Min, V	4.3	4.3

生态计划

	LTC4062EDD#PBF	LTC4062EDD#TRPBF
RoHS	Compliant	Compliant

文章

下载
New Standalone Linear Li-Ion Battery Chargers &mdash LT Journal
PDF, 366 Kb, 档案已发布: Sep 1, 2005
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DESIGN FEATURES New Standalone Linear
Li-Ion Battery Chargers
Introduction
Rechargeable batteries are commonly
used to power portable devices such as
digital cameras, PDAs, mobile phones
and MP3 players. A wall adapter is
the most common source of charging
power, but an increasing number of
applications are tapping into available USB power. The LTC4061 and
LTC4062 are speciп¬Ѓcally designed to
charge single-cell lithium-ion batteries
from either of these sources.
Both devices use constant current/constant voltage algorithms to
deliver up to 1A of charge current
(programmable) with a п¬Ѓnal п¬‚oat voltage accuracy of В±0.35%. They include
an internal P-channel power MOSFET
and thermal regulation circuitry with
no blocking diode or external sense
resistor requiredвЂ”the basic charger
circuit requires only two external
components.
The LTC4061 and LTC4062 include both programmable time and …

模型线

系列: LTC4062 (2)

LTC4062EDD#PBF LTC4062EDD#TRPBF

制造商分类

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

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