LM3643EVM
具有 1.5A 高壓側電流來源的同步升壓雙 LED 閃光燈驅動器評估模組
LM3643EVM
概覽
The LM3643EVM aids in evaluation of the LM3643 Synchronous Boost Dual LED Flash Driver W/ 1.5A High-Side Current Sources. The 2/4 MHz synchronous boost provides up to 1.5A of total LED current to the dual independently controllable high side current sources. Each current source can provide a current up to 1.5A with 128 programmable levels to choose from. The LM3643EVM and supporting software provides all of the control mechanisms to demonstrate the functionality of the LM3643 (I2C, External Strobe and External Torch/Tx).
特點
- 1.5A of Total LED Current
- Dual independently programmable current sources
- 128 Brightness Levels per current source
- I2C Control
- External Enable, Strobe and Torch/Tx pins for control and synchronization
照明 LED 驅動器
訂購並開始開發
開發板
LM3643EVM — Synchronous Boost Dual LED Flash Driver Evaluation Module W/ 1.5A High-Side Current Sources
LM3643EVM — Synchronous Boost Dual LED Flash Driver Evaluation Module W/ 1.5A High-Side Current Sources
開發模組 (EVM) 的 GUI
SNVC174 — LM3643EVM GUI
支援產品和硬體
SNVC174 — LM3643EVM GUI
版本資訊
The design resource accessed as www.ti.com/lit/zip/snvc174 or www.ti.com/lit/xx/snvc174/snvc174.zip has been migrated to a new user experience at www.ti.com/tool/download/SNVC174. Please update any bookmarks accordingly.
技術文件
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檢視所有 2
| 類型 | 標題 | 下載最新的英文版本 | 日期 | |||
|---|---|---|---|---|---|---|
| * | EVM User's guide | LM3643EVM User’s Guide | 2014/8/19 | |||
| 證書 | LM3643EVM EU Declaration of Conformity (DoC) | 2019/1/2 |