Qi (WPC) Compliant Wireless Charger for Low Power Wearable Applications
Description
TI design TIDA-00318 is suitable for low power wearable device including a Qi compliant wireless receiver (bq51003)and ultra low current 1 cell Li-ion linear charger (bq25100). It features an ultra small size (5x15mm2), capable of low charging currents down to 10mA and up to 250mAwith support of termination currents as low as 1mA. Current design is designed for 135mA charge current application.
Features
- Small Size: 5x15(mm2)
- Adjustable charging current: 10~250(mA)
- Supports 1mA Charge Termination Currents
- <75nA battery leakage current
Applications
- Barcode Scanner
- Blood Glucose Monitors
- EPOS, ECR and Cash Drawer
- Electronic Shelf Label
- Portable Data Terminal
- Smart Clothing
- Smart Watch
- Virtual / Augmented Reality Headsets & Glasses
- Wearable Fitness & Activity Monitor
Product Categories
- Power Management
| Part Number | Name | Companion Part | |
|---|---|---|---|
| BQ51003 | BQ51003 | Buy Datasheet | |
| BQ25100YFP | BQ25100YFP | Buy Datasheet | |
| BQ25100AYFP | BQ25100AYFP | Buy Datasheet | |
| BQ25100HYFP | BQ25100HYFP | Buy Datasheet | |
| BQ25101YFP | BQ25101YFP | Buy Datasheet | |
| BQ25101HYFP | BQ25101HYFP | Buy Datasheet |
| Download the bill of materials for TIDA-00318 | Download |
Test Data
Get results faster with test and simulation data that's been verified.
Download the test file for TIDA-00318| Title | Updated | Type | Size (KB) | |
|---|---|---|---|---|
| TIDA-00318 Gerber | 27 Aug 2014 | ZIP | 92 | |
| TIDA-00318 Altium | 27 Aug 2014 | ZIP | 192 | |
| TIDA-00318 PCB | 27 Aug 2014 | 22 | ||
| TIDA-00318 Assembly Drawing (Rev. 1) | 27 Aug 2014 | 29 | ||
| TIDA-00318 Assembly Drawing | 27 Aug 2014 | 238 | ||
| TIDA-00318 BOM | 27 Aug 2014 | 199 | ||
| TIDA-00318 Schematic and Block Diagram | 27 Aug 2014 | 139 |