Datasheet > LTC4162-S

LTC4162-S

更新时间： 2023-12-20 18:45:55

品牌	Logo	应用领域
亚德诺 - ADI		电池遥测
页数	文件大小	规格书
48页	1402K
描述
采用 PowerPath 和 I2C 遥测技术的 35V/3.2A 铅酸降压电池充电器

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数据手册

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LTC4162-S 数据手册

LTC4162-S

35V/3.2A Lead-Acid

Step-Down Battery Charger with

PowerPath and I C Telemetry

FEATURES

DESCRIPTION

The LTC^®4162-S is an advanced monolithic synchronous

step-down switching battery charger and PowerPath^™

manager that seamlessly manages power distribution

between input sources such as wall adapters, backplanes,

solar panels, etc., and a lead-acid battery.

Lead-Acid Battery Charger with Absorb and Equalize

Wide Charging Input Voltage Range: 4.5V to 35V

High Efficiency Synchronous Operation

16-Bit Digital Telemetry System Monitors V

BAT

, R , T , T , V , I , V

BAT BAT BAT DIE IN IN OUT

Charges 6V, 12V, 18V and 24V Lead-Acid Batteries

Input Undervoltage Charge Current Limit Loop

Input MPPT for Solar Panel Inputs

Input Current Limit Prioritizes System Load Output

Low Loss PowerPath™

A high resolution measurement system provides exten-

sive telemetry information for circuit voltages, currents,

battery resistance and temperature which can all be read

back over the I C port. The I C port can also be used to

configure many charging parameters including charging

voltagesandcurrents, terminationalgorithmsandnumer-

ous system status alerts.

Instant-On Operation with Discharged or Missing

Battery

Temperature Controlled Charging

The LTC4162-S can charge 6V, 12V, 18V and 24V lead-

acid batteries with as much as 3.2A of charge current.

Pin Compatible with Li-Ion and LiFePO Versions

The power path topology decouples the output voltage

from the battery allowing a portable product to start up

instantly under very low battery voltage conditions.

APPLICATIONS

Medical Instruments

USB-C Power Delivery

The LTC4162-S is available in a thermally enhanced 28-

Industrial Handhelds

pin 4mm × 5mm × 0.75mm QFN surface mount package.

Ruggedized Notebook

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

Tablet Computers

TYPICAL APPLICATION

9V to 35V, 3.2A Step-Down Switching Battery Charger with PowerPath

Charging Current vs Battery Voltage

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与LTC4162-S相关器件

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LTC4210-1CS6	Linear	获取价格	Hot Swap Controller in 6-Lead SOT-23 Package
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LTC4210-1CS6#TR	Linear	获取价格	LTC4210-1 and -2 - Hot Swap Controller in 6-Lead SOT-23 Package; Package: SOT; Pins: 6; Te
LTC4210-1CS6#TRM	Linear	获取价格	LTC4210-1 and -2 - Hot Swap Controller in 6-Lead SOT-23 Package; Package: SOT; Pins: 6; Te
LTC4210-1CS6#TRMPBF	Linear	获取价格	LTC4210-1 and -2 - Hot Swap Controller in 6-Lead SOT-23 Package; Package: SOT; Pins: 6; Te
LTC4210-1CS6#TRPBF	Linear	获取价格	LTC4210-1 and -2 - Hot Swap Controller in 6-Lead SOT-23 Package; Package: SOT; Pins: 6; Te

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