ISL6292BCR-T集成电路（IC）的电池充电器规格书PDF中文资料

Li-ion/Li Polymer Battery Charger

The ISL6292B uses Intersil’s patent-pending dual-mode charge technology to minimize the heat in a linear charger. The ISL6292B is a modification of the original ISL6292 and is optimized for cellular phone travel charger applications. The low-heat generation feature of the dual-mode charger enables the charger IC to be placed inside the connector of the travel charger to completely remove the influence of the adapter cable on the charging performance.

Features

• Complete Charger for Single-Cell Li-ion Batteries

• Integrated Pass Element and Current Sensor

• No External Blocking Diode Required

• Very Low Thermal Dual-Mode Operation

• 1 Voltage Accuracy with Remote Sense

• Programmable Current Limit up to 1.5A

• Programmable End-of-Charge Current

• Programmable Safety Timer

• Drives a Tri-Color LED

• Charge Current Thermal Foldback

• NTC Thermistor Interface for Battery Temperature Monitor

• Two-Level Ambient Temperature Setting

• Guaranteed to Operate at 2.65V After Start-Up

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

• Thermally-Enhanced QFN Packages

• QFN Package:

- Compliant to JEDEC PUB95 MO-220

QFN - Quad Flat No Leads - Package Outline

- Near Chip Scale Package footprint, which improves

PCB efficiency and has a thinner profile

• Pb-Free Available (RoHS Compliant)

Applications

• Handheld Devices including Medical Handhelds

• PDAs, Cell Phones and Smart Phones

• Portable Instruments, MP3 Players

• Self-Charging Battery Packs

• Stand-Alone Chargers

• USB Bus-Powered Chargers