Datasheet > LTC4013

LTC4013

更新时间： 2023-12-20 18:44:36

品牌	Logo	应用领域
亚德诺 - ADI		电池
页数	文件大小	规格书
38页	2572K
描述
60V、同步降压型多化学组成电池充电器

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中文翻译

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数据手册

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LTC4013 数据手册

LTC4013

60V Synchronous Buck

Multi-Chemistry Battery Charger

FEATURES

DESCRIPTION

The LTC^®4013 is a high voltage battery charger that is well

suited for charging a wide range of lead-acid batteries

Wide Input Voltage Range: 4.5V to 60V

Wide Battery Voltage Range: 2.4V to 60V

Built-In Charge Algorithms for Lead-Acid and Li-Ion

0.5ꢀ ꢁloat Voltage Accuracy

5ꢀ Charge Current Accuracy

Maximum Power Point Tracking Input Control

NTC Temperature Compensated Float Voltage

Two Open Drain Status Pins

Thermally Enhanced 28-Lead 4mm × 5mm QFN

Package

including both vented and sealed types. It supports bulk,

float, absorption and equalization charging. The LTC4013

also supports termination options for Li-Ion/Polymer and

LiFePO batteries.

Charging is performed with a high efficiency synchronous

buck (step-down) converter that uses external N-channel

MOSFETs. Switching frequency is resistor programmable

orcanbesynchronizedtoanexternalclock.Chargecurrent

is programmed with an external sense resistor.

APPLICATIONS

TheLTC4013alsoincludesmaximumpowerpointtracking

input-voltageregulationforlimitedpowersourcessuchas

solar panels. Other features include user-programmable

absorption and equalization times, temperature-compen-

sated charge voltage and an external N-channel MOSFET

isolation control circuit.

Battery Backup for Lighting, UPS Systems, Security

Cameras, Computer Control Panels

Portable Medical Equipment

Solar-Powered Systems

Industrial Battery Charging

All registered trademarks and trademarks are the property of their respective owners. All other

trademarks are the property of their respective owners. Protected by U.S. Patents, including

9246383.

TYPICAL APPLICATION

15V-34V to 6 Cell Lead-Acid (12.6V) 5A Step-Down Battery Charger

Efficiency and Power Loss vs Charge Current

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与LTC4013相关器件

型号	品牌	获取价格	描述	数据表
LTC4013EUFD#PBF	Linear	获取价格	LTC4013 - 60V Synchronous Buck Multi-Chemistry Battery Charger; Package: QFN; Pins: 28; Te
LTC4013EUFD#TRPBF	Linear	获取价格	LTC4013 - 60V Synchronous Buck Multi-Chemistry Battery Charger; Package: QFN; Pins: 28; Te
LTC4013IUFD#PBF	Linear	获取价格	LTC4013 - 60V Synchronous Buck Multi-Chemistry Battery Charger; Package: QFN; Pins: 28; Te
LTC4015	ADI	获取价格	具数字遥测系统的多化学组成降压型电池充电器控制器
LTC4015EUHF#PBF	Linear	获取价格	LTC4015 - Multichemistry Buck Battery Charger Controller with Digital Telemetry System; Pa
LTC4015EUHF#TRPBF	Linear	获取价格	LTC4015 - Multichemistry Buck Battery Charger Controller with Digital Telemetry System; Pa
LTC4015IUHF#PBF	Linear	获取价格	LTC4015 - Multichemistry Buck Battery Charger Controller with Digital Telemetry System; Pa
LTC4015IUHF#TRPBF	Linear	获取价格	LTC4015 - Multichemistry Buck Battery Charger Controller with Digital Telemetry System; Pa
LTC4020	ADI	获取价格	55V、降压-升压型多化学组成电池充电器
LTC4020EUHF#PBF	Linear	获取价格	LTC4020 - 55V Buck-Boost Multi-Chemistry Battery Charger; Package: QFN; Pins: 38; Temperat

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