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.brbr 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.brbr 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.
IC BATT CHG LI-ION 1CELL 10DFN
Manufacturer: Intersil
Win Source Part Number: 017979-ISL6292-1CR3Z
Packaging: Tube/Rail
Battery Chemistry: Lithium-Ion/Polymer
Number of Cells: 1
Current - Charging: Constant - Programmable
Charge Current - Max: 2A
Battery Pack Voltage: 4.1V
Family Name: ISL6292-1
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -20°C to 70°C (TA)
Case / Package: 10-DFN (3x3)
Maximum Supply Voltage: 6.5V
Alternative Parts (Cross-Reference): DS776G+T&R; DS2776G-C01+T; LTC3552EDHC1#PBF; LTC3550EDHC-1#TR;
Introduction Date: December 17, 2002
ECCN: EAR99
Country of Origin: Malaysia
Estimated EOL Date: 2026
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 58 pct.
Supply and Demand Status: Limited
IC BATT CHG LI-ION 1CELL 10DFN
Charger IC Lithium Ion/Polymer 10-DFN (3x3)
IC BATT CHG LI-ION 1CELL 10DFN
| Renesas Electronics Corporation | DigiKey | Win Source Electronics | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|
| Product Category | Battery Charger ICs | Battery Charger ICs | Battery Charger ICs | Battery Charger ICs | Battery Charger ICs | Battery Charger ICs |
| Product Number | ISL6292-1CR3Z | ISL6292-1CR3Z-ND | 017979-ISL6292-1CR3Z | ISL6292-1CR3Z | ISL6292-1CR3Z | ISL6292-1CR3Z |
| Product Name | Li-ion/Li Polymer Battery Charger | PMIC - Battery Chargers | PMIC - PMIC - Battery Chargers - ISL6292-1CR3Z | Integrated Circuits (ICs) - PMIC - Battery Chargers | Battery Chargers | PMIC - Battery Chargers |
| Charger Type | Linear | |||||
| Cell Type | Li-Ion | Li-Ion; Lithium Ion/Polymer | Li-Ion; Lithium Ion/Polymer | |||
| Package Type | QFNL; TDFN | 10-VFDFN Exposed Pad | 10-DFN (3x3) | 10-VFDFN Exposed Pad | ||
| Supply Voltage | 7 volts | 6.5 volts | 6.5 volts | 4.1 volts | ||
| Accuracy | 1 % |
