Renesas Electronics Corporation ISL9221IRZ
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 355,904.94 | Dhs. 355,904.94 |
| 15+ | Dhs. 344,665.84 | Dhs. 5,169,987.60 |
| 25+ | Dhs. 337,173.10 | Dhs. 8,429,327.50 |
| 50+ | Dhs. 318,441.26 | Dhs. 15,922,063.00 |
| 100+ | Dhs. 280,977.59 | Dhs. 28,097,759.00 |
| N+ | Dhs. 56,195.52 | Price Inquiry |
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ISL9221IRZ - Single-Cell Li-Ion Battery Charger IC
The ISL9221IRZ from Renesas Electronics is a high-performance single-cell lithium-ion/polymer battery charger IC designed for portable applications. This advanced charging solution delivers up to 1.2A of programmable constant charging current through a USB interface, making it ideal for smartphones, tablets, portable medical devices, and other battery-powered electronics.
Key Features & Benefits
- High Charging Current: Supports up to 1.2A maximum charge current for fast, efficient charging
- Single-Cell Design: Optimized for 4.2V lithium-ion and lithium-polymer battery packs
- USB Interface: Seamless integration with USB power sources
- Programmable Charging: Customizable current settings for application-specific requirements
- Advanced Protection: Built-in over-voltage and reverse current protection safeguards
- Wide Operating Range: Functions reliably from -40°C to 85°C ambient temperature
- Compact Package: Space-saving 12-VFDFN (4x3mm) surface mount package with exposed pad
- Wide Input Voltage: Accepts supply voltages up to 6.7V maximum
Applications
The ISL9221IRZ is perfectly suited for portable electronics requiring reliable battery charging, including smartphones, tablets, portable medical equipment, handheld instruments, wireless headsets, and IoT devices. Its programmable features and robust protection make it an excellent choice for demanding industrial and consumer applications.
Related Products & Resources
Explore our complete selection of Battery Chargers for your power management needs. Visit our homepage to discover our full range of authentic semiconductor components, or check our News & Technical Blog for the latest industry updates and application notes.
| Product attributes | Property Value |
| Manufacturer | Renesas Electronics Corporation |
| Product Series | |
| Packaging | | |
| Battery Chemistry | Lithium Ion/Polymer |
| Number of Cells | 1 |
| Current - Charging | Constant - Programmable |
| Programmable Features | Current |
| Fault Protection | Over Voltage, Reverse Current |
| Charge Current - Max | 1.2A |
| Battery Pack Voltage | 4.2V |
| Voltage - Supply (Max) | 6.7V |
| Interface | USB |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 12-VFDFN Exposed Pad |
| Supplier Device Package | 12-DFN (4x3) |
| ROHS |  |
No datasheet available. Please contact sales@hqickey.com for the latest datasheet.
