Renesas Electronics Corporation R2J20052NS#W0
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 10.57 | Dhs. 10.57 |
| 15+ | Dhs. 10.24 | Dhs. 153.60 |
| 25+ | Dhs. 10.02 | Dhs. 250.50 |
| 50+ | Dhs. 9.46 | Dhs. 473.00 |
| 100+ | Dhs. 8.35 | Dhs. 835.00 |
| N+ | Dhs. 1.67 | Price Inquiry |
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Product Overview
The R2J20052NS#W0 from Renesas Electronics is a high-performance battery charger IC designed for single-cell lithium-ion battery applications. This advanced power management solution delivers programmable constant current charging up to 2.5A with precise 4.2V battery pack voltage regulation, making it ideal for portable electronics, IoT devices, and industrial equipment.
Key Features & Benefits
- Flexible Charging Control: Programmable constant current charging with I2C and USB interface support enables seamless integration into your design
- Robust Protection: Built-in over-temperature fault protection ensures safe operation and extends battery lifecycle
- Wide Operating Range: Functions reliably from -30°C to 85°C, perfect for demanding industrial and consumer electronics applications
- Compact Design: Surface mount 18-PowerUFDFN (3.4x4.5mm) package saves valuable PCB space in space-constrained designs
- Industrial-Grade Quality: Manufactured by Renesas Electronics Corporation, a trusted global leader in semiconductor solutions
- High Current Capability: Supports up to 2.5A maximum charge current for fast charging applications
Technical Specifications Highlights
This battery management IC operates with a maximum supply voltage of 5.8V and provides precise charging control for 4.2V lithium-ion battery packs. The dual interface design (I2C and USB) offers maximum flexibility for system integration and control.
Applications
The R2J20052NS#W0 is perfectly suited for:
- Portable consumer electronics and handheld devices
- IoT sensors and wireless communication modules
- Wearable electronics and fitness trackers
- Battery-powered industrial instruments
- Medical devices requiring reliable power management
- Smart home automation systems
Why Choose HQICKEY?
We supply 100% authentic Renesas components with full traceability and comprehensive technical support. Our extensive inventory and efficient logistics ensure fast delivery to keep your production on schedule. Every component is quality-verified and backed by our commitment to excellence.
Related Products & Resources
Explore our complete range of Battery Chargers for various battery chemistries and charging applications. Visit our homepage to discover our full catalog of semiconductor solutions, passive components, and embedded systems. Check our technical blog for application notes, design tips, and the latest industry insights.
| Product attributes | Property Value |
| Manufacturer | Renesas Electronics Corporation |
| Product Series | |
| Packaging | Bulk | |
| Battery Chemistry | Lithium Ion |
| Number of Cells | 1 |
| Current - Charging | Constant - Programmable |
| Programmable Features | - |
| Fault Protection | Over Temperature |
| Charge Current - Max | 2.5A |
| Battery Pack Voltage | 4.2V |
| Voltage - Supply (Max) | 5.8V |
| Interface | I2C, USB |
| Operating Temperature | -30°C ~ 85°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 18-PowerUFDFN |
| Supplier Device Package | 18-DFN (3.4x4.5) |
R2J20052NS#W0.pdf