LP8555EVM
高效 LED 背光驱动器评估模块
LP8555EVM
概述
The Texas Instruments LP8555EVM evaluation module (EVM) helps designers evaluate the operation and performance of this device. The LP8555EVM uses the LP8555 to drive up to 12 LED strings for LCD backlighting with high efficiency. Information about output voltage and current ratings of LP8555EVM can also be found in the datasheet.
In order to facilitate ease of testing and evaluation of this circuit, the EVM contains a TI MSP430 microprocessor to provide easy communication via USB. Power supply connection for the VDD, VDDIO and test points for the each signal can be found on the evaluation board. Windows SW is used to control I2C registers of the device. Separate LED board can be used as a load or it is possible to connect LCD panel to the output connectors.
特性
- 2.7V-20V input range
- 28V maximum boost output voltage
- MSP430 microprocessor for easy communication via USB
- Power supply connections for the VDD and VDDIO and test points for the each signal
- Evaluation software
背光 LED 驱动器
立即订购并开发
LP8555EVM — 高效 LED 背光驱动器评估模块
SNVC127 — LP8555 Evaluation Software
SNVC127 — LP8555 Evaluation Software
产品
背光 LED 驱动器
硬件开发
评估板
发布信息
技术文档
| 类型 | 标题 | 下载最新的英文版本 | 日期 | |||
|---|---|---|---|---|---|---|
| 证书 | LP8555EVM EU Declaration of Conformity (DoC) | 2019年 1月 2日 | ||||
| 数据表 | LP8555 High-Efficiency LED Backlight Driver for Tablet PCs 数据表 | PDF | HTML | 2014年 2月 21日 | |||
| 用户指南 | Using the LP8555 Evaluation Module | 2014年 2月 21日 |