LM51770EVM-HV
LM51770 buck-boost controller evaluation module
LM51770EVM-HV
概覽
The LM51770EVM-HV evaluation module (EVM) demonstrates a flexible high-power buck-boost design using the LM51770. The EVM is configured to operate from an input voltage range of 36V to 48V and produce a regulated 48V output with up to 4A load current. The EVM operates with a switching frequency of 380kHz. Most settings of the device are adjusted or set through jumpers, such as operation mode (PSM or fPWM), bias supply and external clock synchronization.
特點
- Wide input voltage range
- Ultra high (> 95%) peak power conversion efficiency
- Adjustable output voltage using feedback resistor divider
- Optional synchronization (SYNC)
- Easy configuration of current monitor or limiter
- Programmable input undervoltage lockout (UVLO) threshold and hysteresis
- Output constant voltage (CV) and constant current (CC) options
- Setting of configuration resistor RCFG through DIP switches
AC/DC 和 DC/DC 控制器 (外部 FET)
訂購並開始開發
開發板
LM51770EVM-HV — 適用於高電壓應用的 LM51770 評估模組
LM51770EVM-HV — 適用於高電壓應用的 LM51770 評估模組
計算工具
LM51770-QUICKSTART-CALC — LM51770 BuckBoost Quickstart Calculator Tool
支援產品和硬體
產品
AC/DC 和 DC/DC 控制器 (外部 FET)
硬體開發
開發板
LM51770-QUICKSTART-CALC — LM51770 BuckBoost Quickstart Calculator Tool
產品
AC/DC 和 DC/DC 控制器 (外部 FET)
硬體開發
開發板
版本資訊
The LM51770 BuckBoost Quickstart Calculator tool supports you defining the power stage using the LM51770 and to select the required external components.
新功能
- Initial Version
設計檔案
技術文件
=
TI 所選的重要文件
找不到結果。請清除您的搜尋條件,然後再試一次。
檢視所有 2
| 類型 | 標題 | 下載最新的英文版本 | 日期 | |||
|---|---|---|---|---|---|---|
| * | EVM User's guide | LM51770 Buck-Boost Controller High Voltage Evaluation Module | PDF | HTML | 2025/7/31 | ||
| 證書 | LM51770EVM-HV EU Declaration of Conformity (DoC) | 2025/5/6 |