LP8555EVM
高効率 LED バックライト・ドライバ評価モジュール
LP8555EVM
概要
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.
特長
- 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
バックライト LED ドライバ
購入と開発の開始
LP8555EVM — 高効率 LED バックライト・ドライバ評価モジュール
LP8555EVM — 高効率 LED バックライト・ドライバ評価モジュール
SNVC127 — LP8555 Evaluation Software
サポート対象の製品とハードウェア
SNVC127 — LP8555 Evaluation Software
リリース情報
技術資料
| タイプ | タイトル | 最新の英語版をダウンロード | 日付 | |||
|---|---|---|---|---|---|---|
| 証明書 | LP8555EVM EU Declaration of Conformity (DoC) | 2019/01/02 | ||||
| ユーザー・ガイド | Using the LP8555 Evaluation Module | 2014/02/21 |