TEA1721ADB1102：TEA1721 Cubic Charger 5W demo board
The TEA1721 demo board is a small and low cost solution for a 5W mobile phone charger or any low power adapter solution.
The application is USB1.1 battery charging compliant and operates in constant voltage (CV) or constant current (CC) mode for a proper and controlled charge behaviour of the battery.
The switch-mode converter operates in flyback mode at a maximum frequency of around 51 kHz. Overcurrent and short-circuit protection are built in. The power consumption is below 10 mW under no-load conditions.
特性- IC used: TEA1721AT SOP8 fixed frequency controller
- Integrated MOSFET
- Universal mains operation: 90 - 264 V (AC)
- Output power is 5W (5V/1A typically)
- Average efficiency: > 76%
- No load power consumtion: <10mW
- CC-mode: 1.05V
- Primary sensing
- Compensation of cable impedance included
- Small form factor
- Low component count for a cost effective implementation
- ENERGY STAR compliant
- USB 1.1. battery charging compliant
- EMI CISPR22 compliant
简介Demobox contentDemoboard, Quick start guide | 产品图片
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文档资料
| 档案名称 | 标题 | 类型 | 格式 | 日期 |
|---|
| AN10912 | SMPS EMC and layout guidlines | Application note | pdf | 2011-02-18 |
| TEA1721BT (中文) | HV start-up flyback controller with integrated MOSFET for 5 W applications, 905 Hz burst frequency | Data sheet | pdf | 2012-06-07 |
| 75017320 | NXP GreenChip low-power SMPS controllers TEA172x | Leaflet | pdf | 2012-08-20 |
| Gerber_files_TEA1721ADB1102 | Gerber files TEA1721ADB1102 | Other type | zip | 2014-02-14 |
| UM10780 | TEA1721ADB1102 GreenChip 5 W QBIC demo board | User manual | pdf | 2014-05-07 |
订购信息
| 型号 | 订购码 (12NC) | 可订购的器件编号 | 产品状态 |
|---|
| TEA1721ADB1102 | 9353 006 32598 | TEA1721ADB1102UL | Active |
相关产品
| 型号 | 描述 | 产品状态 |
|---|
| TEA1721AT | HV start-up flyback controller with integrated MOSFET for 5 W applications, f~burst = 430 Hz | Production |
| TEA1721BT | HV start-up flyback controller with integrated MOSFET for 5 W applications, f~burst = 905 Hz | Production |
| TEA1721FT | HV start-up flyback controller with integrated MOSFET for 5 W applications, f~burst = 1750 Hz | Production |
