DS2710

更新时间： 2024-11-05 12:56:39

品牌	Logo	应用领域
美信 - MAXIM		电池
页数	文件大小	规格书
12页	161K
描述
Single-Cell NiMH Charger

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数据手册

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DS2710 数据手册

Rev 0; 4/08

Single-Cell NiMH Charger

DS2710

General Description

Features

The DS2710 is ideal for in-system charging of single-cell

nickel metal hydride (NiMH) cells for low-current

portable applications. Inputs to the DS2710 include USB

voltage sources and 5V regulated adapters.

Temperature, voltage, and charge time are monitored to

provide proper fast-charging control algorithms for

single-cell NiMH or nickel cadmium (NiCd) batteries.

The DS2710 includes battery tests to detect defective or

inappropriate cells such as alkaline primary batteries.

♦ Charges Single-Cell NiMH Cells

♦ Switch-Mode Topologies Supported by Hysteretic

Control Technique

♦ Precharges Deeply Depleted Cells

♦ Fast-Charges NiMH with -ΔV Termination

Sensitivity of 2mV (typ)

♦ Monitors Voltage, Temperature, and Time for

Safety and Secondary Termination

Applications

♦ Regulates Charge Current

Small Rechargeable Devices

Voice Recorders

♦ Designed for External pMOS

♦ Rail-to-Rail MOSFET Driver

Cordless Mouse

♦ Tiny 10-Pin TDFN Package (3mm x 4mm)

Battery-Powered Toys

Ordering Information

PART

PIN-PACKAGE

10 TDFN-EP*

DS2710G+

DS2710G+T&R

+Denotes a lead(Pb)-free/RoHS-compliant package.

T&R = Tape and reel.

*EP = Exposed pad.

Typical Operating Circuit

Pin Configuration

TOP VIEW

CHARGE

SOURCE

10 VP1

VN1

VP1

VN0

DS2710

THM

TMR

CTEST

NiMH

CELL

THM

*EP

STATUS

VN0

VN1

TDFN

(3mm × 4mm)

SENSE

GROUND

*EXPOSED PAD.

________________________________________________________________ Maxim Integrated Products

For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,

or visit Maxim’s website at www.maxim-ic.com.

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与DS2710相关器件

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DS2710G	MAXIM	获取价格	Single-Cell NiMH Charger
DS2710G+	MAXIM	获取价格	Single-Cell NiMH Charger
DS2710G+T&R	MAXIM	获取价格	暂无描述
DS2710G+T&R	MAXIM	获取价格	Single-Cell NiMH Charger
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DS2711_11	MAXIM	获取价格	Loose-Cell NiMH Chargers Detect and Avoid Charging Alkaline Cells
DS2711-DS2712	MAXIM	获取价格	Loose Cell NiMH Chargers
DS2711E+	MAXIM	获取价格	Loose Cell NiMH Chargers
DS2711E+T	MAXIM	获取价格	Loose-Cell NiMH Chargers Detect and Avoid Charging Alkaline Cells