Datasheet > ISL6292-1CR4Z-T

ISL6292-1CR4Z-T

更新时间： 2024-09-24 22:24:43

品牌	Logo	应用领域
英特矽尔 - INTERSIL		电池
页数	文件大小	规格书
19页	644K
描述
Li-ion/Li Polymer Battery Charger

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数据手册
替代型号

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ISL6292-1CR4Z-T 数据手册

ISL6292

Data Sheet

July 25, 2005

FN9105.6

Li-ion/Li Polymer Battery Charger

Features

The ISL6292 is an integrated single-cell Li-ion or Li- polymer

battery charger capable of operating with an input voltage as

low as 2.4V. This charger is designed to work with various

types of ac adapters or a USB port.

• Complete Charger for Single-Cell Li-ion Batteries

• Very Low Thermal Dissipation

• Integrated Pass Element and Current Sensor

• No External Blocking Diode Required

• 1% Voltage Accuracy

• Programmable Current Limit up to 2A

• Programmable End-of-Charge Current

• Charge Current Thermal Foldback

• NTC Thermistor Interface for Battery Temperature Monitor

• Accepts Multiple Types of Adapters or USB BUS Power

• Guaranteed to Operate at 2.65V After Start Up

• Ambient Temperature Range: -20°C to 70°C

• Thermally-Enhanced QFN Packages

• Handheld Devices including Medical Handhelds

• PDAs, Cell Phones and Smart Phones

• Portable Instruments, MP3 Players

The ISL6292 operates as a linear charger when the ac

adapter is a voltage source. The battery is charged in a

CC/CV (constant current/constant voltage) profile. The

charge current is programmable with an external resistor up

to 2A. The ISL6292 can also work with a current-limited

adapter to minimize the thermal dissipation, in which case

the ISL6292 combines the benefits of both a linear charger

and a pulse charger.

The ISL6292 features charge current thermal foldback to

guarantee safe operation when the printed circuit board is

space limited for thermal dissipation. Additional features

include preconditioning of an over-discharged battery, an

NTC thermistor interface for charging the battery in a safe

temperature range, automatic recharge, and thermally

enhanced QFN or DFN packages.

• Self-Charging Battery Packs

• Stand-Alone Chargers

• USB Bus-Powered Chargers

Ordering Information

PKG.DWG.

PART # (NOTE) TEMP. RANGE (°C)

ISL6292-1CR3 -20 to 70

ISL6292-1CR3-T 10 Ld 3x3 DFN Tape and Reel

ISL6292-2CR3 -20 to 70 10 Ld 3x3 DFN L10.3x3

ISL6292-2CR3-T 10 Ld 3x3 DFN Tape and Reel

ISL6292-1CR4 -20 to 70 16 Ld 4x4 QFN L16.4x4

ISL6292-1CR4-T 16 Ld 4x4 QFN Tape and Reel

ISL6292-2CR4 -20 to 70 16 Ld 4x4 QFN L16.4x4

ISL6292-2CR4-T 16 Ld 4x4 QFN Tape and Reel

ISL6292-1CR5 -20 to 70 16 Ld 5x5 QFN L16.5x5B

ISL6292-1CR5-T 16 Ld 5x5 QFN Tape and Reel

ISL6292-2CR5 -20 to 70 16 Ld 5x5 QFN L16.5x5B

PACKAGE

• Pb-Free Plus Anneal Available (RoHS Compliant)

10 Ld 3x3 DFN L10.3x3

Related Literature

• Technical Brief TB363 “Guidelines for Handling and

Processing Moisture Sensitive Surface Mount Devices

(SMDs)”

• Technical Brief TB379 “Thermal Characterization of

Packaged Semiconductor Devices”

• Technical Brief TB389 “PCB Land Pattern Design and

Surface Mount Guidelines for QFN Packages”

Pinouts

ISL6292 (16 LEAD QFN)

ISL6292 (10 LEAD DFN)

TOP VIEW

ISL6292-2CR5-T 16 Ld 5x5 QFN Tape and Reel

VIN

10 VBAT

16 15 14 13

FAULT

STATUS

TIME

TEMP

IREF

V2P8

ISL6292EVAL1 Evaluation Board for the 3x3 DFN Package Part.

ISL6292EVAL2 Evaluation Board for the 4x4 QFN Package Part.

VIN

FAULT

STATUS

TIME

12 VBAT

11 TEMP

10 IMIN

NOTE: Intersil Pb-free plus anneal products employ special Pb-free

material sets; molding compounds/die attach materials and 100% matte

tin plate termination finish, which are RoHS compliant and compatible

with both SnPb and Pb-free soldering operations. Intersil Pb-free

products are MSL classified at Pb-free peak reflow temperatures that

meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020.

GND

IREF

Add a “Z” to the end of the part # above for lead-free packages, e.g.,

“ISL6292-1CR3Z-T” is the part # for the lead-free ISL6292-1CR3-T.

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

1-888-INTERSIL or 1-888-468-3774 | Intersil (and design) is a registered trademark of Intersil Americas Inc.

All other trademarks mentioned are the property of their respective owners.

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中文翻译

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ISL6292-1CR4Z-T 替代型号

型号	品牌	替代类型	描述	数据表
ISL6292-1CR4Z	INTERSIL	完全替代	Li-ion/Li Polymer Battery Charger
ISL6292-1CR4-T	INTERSIL	功能相似	Li-ion/Li Polymer Battery Charger

与ISL6292-1CR4Z-T相关器件

型号	品牌	获取价格	描述	数据表
ISL6292-1CR5	INTERSIL	获取价格	Li-ion/Li Polymer Battery Charger
ISL6292-1CR5-T	INTERSIL	获取价格	Li-ion/Li Polymer Battery Charger
ISL6292-1CR5-TZ	RENESAS	获取价格	ISL6292-1CR5-TZ
ISL6292-1CR5Z	INTERSIL	获取价格	Li-ion/Li Polymer Battery Charger
ISL6292-1CR5Z	RENESAS	获取价格	Li-ion/Li Polymer Battery Charger; DFN10, QFN16; Temp Range: See Datasheet
ISL6292-1CR5Z-T	INTERSIL	获取价格	Li-ion/Li Polymer Battery Charger
ISL6292-1CR5Z-T	RENESAS	获取价格	Li-ion/Li Polymer Battery Charger; DFN10, QFN16; Temp Range: See Datasheet
ISL6292-2CR3	INTERSIL	获取价格	Li-ion/Li Polymer Battery Charger
ISL6292-2CR3-T	INTERSIL	获取价格	Li-ion/Li Polymer Battery Charger
ISL6292-2CR3-TZ	RENESAS	获取价格	ISL6292-2CR3-TZ

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