LP8555EVM
고효율 LED 백라이트 드라이버 평가 모듈
LP8555EVM
개요
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.
특징
- 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
백라이트 LED 드라이버
주문 및 개발 시작
LP8555EVM — High-Efficiency LED Backlight Driver Evaluation Module
LP8555EVM — High-Efficiency LED Backlight Driver Evaluation Module
SNVC127 — LP8555 Evaluation Software
지원되는 제품 및 하드웨어
SNVC127 — LP8555 Evaluation Software
출시 정보
기술 자료
| 유형 | 직함 | 최신 영어 버전 다운로드 | 날짜 | ||
|---|---|---|---|---|---|
| 인증서 | LP8555EVM EU Declaration of Conformity (DoC) | 2019. 1. 2 | |||
| 사용 설명서 | Using the LP8555 Evaluation Module | 2014. 2. 21 |