Electronic Components Datasheet Search |
|
ISL6292-2CR4Z-T Datasheet(PDF) 1 Page - Intersil Corporation |
|
ISL6292-2CR4Z-T Datasheet(HTML) 1 Page - Intersil Corporation |
1 / 20 page 1 ® FN9105.8 ISL6292 Li-ion/Li Polymer Battery Charger 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. 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. Features • 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 • Self-Charging Battery Packs • Stand-Alone Chargers • USB Bus-Powered Chargers • Pb-Free Plus Anneal Available (RoHS Compliant) 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 LD QFN) TOP VIEW ISL6292 (10 LD DFN) TOP VIEW 1 3 4 15 VIN FAULT STATUS TIME 16 14 13 2 12 10 9 11 6 57 8 VBAT TEMP IMIN IREF VIN FAULT STATUS TIME GND VBAT TEMP IREF V2P8 EN 2 3 4 1 5 9 8 7 10 6 Data Sheet November 14, 2006 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. Copyright Intersil Americas Inc. 2003-2006. All Rights Reserved All other trademarks mentioned are the property of their respective owners. |
Similar Part No. - ISL6292-2CR4Z-T |
|
Similar Description - ISL6292-2CR4Z-T |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.NET |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |