Li-ion/Li-Polymer Battery Charger Evaluation Board
The ISL6292EVAL1Z is a complete evaluation platform for the ISL6292 Li-ion/Li-polymer battery charger. The on-board 9-bit DIP switch facilitates programming charging...
Overview
Description
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 Available (RoHS Compliant)
Comparison
Applications
Design & Development
Boards & Kits
Li-ion/Li-Polymer Battery Charger Evaluation Board
The ISL6292EVAL2Z is a complete evaluation platform for the ISL6292 Li-ion/Li-polymer battery charger. The on-board 9-bit DIP switch facilitates programming charging...
Featured Documents:
Models
ECAD Models
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.
Processing table
Pkg. Type |
Carrier Type |
Moisture Sensitivity Level (MSL) |
Price (USD) | 1ku |
Buy / Sample |
|
|---|---|---|---|---|---|
| Part Number | |||||
ISL6292-1CR3Z Active Samples Available
Buy Now
|
DFN | Tube | 3 | Get Samples, | |
ISL6292-1CR3Z-T Active Samples Available |
DFN | Reel | 3 | Get Samples, | |
ISL6292-1CR4Z Active Samples Available
Buy Now
|
QFN | Tube | 3 | Get Samples, | |
ISL6292-1CR4Z-T Active Samples Available |
QFN | Reel | 3 | Get Samples, | |
ISL6292-1CR5Z Active Samples Available |
QFN | Tube | 3 | Get Samples, | |
ISL6292-1CR5Z-T Active Samples Available |
QFN | Reel | 3 | Get Samples, | |
ISL6292-2CR3Z Active Samples Available
Buy Now
|
DFN | Tube | 3 | Get Samples, | |
ISL6292-2CR3Z-T Active Samples Available
Buy Now
|
DFN | Reel | 3 | 1.275 | Get Samples, |
ISL6292-2CR4Z Active Samples Available
Buy Now
|
QFN | Tube | 3 | 1.153 | Get Samples, |
ISL6292-2CR4Z-T Active Samples Available |
QFN | Reel | 3 | Get Samples, | |
ISL6292-2CR5Z Active Samples Available
Buy Now
|
QFN | Tube | 3 | 1.353 | Get Samples, |
ISL6292-2CR5Z-T Active Samples Available |
QFN | Reel | 3 | 3.58 | Get Samples, |
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