LM27342MYEVAL
LM27342MY（10 ピン eMSOP）2MHz 2A 広入力電圧範囲、降圧レギュレータ評価モジュール、周波数同期機能付
LM27342MYEVAL
概要
The LM27342 demonstration board is designed to provide the power supply design engineer with a fully functional regulator design which can be synchronized to an external clock between 1000 kHz and 2350 kHz. The evaluation board provides a 3.3V output with a 2A current capability. The wide input voltage ranges from 5V to 20V. Without an external synchronization signal, the design operates at 2000 kHz reducing the solution size and keeping switching noise out of the AM radio band. The printed circuit board consists of 4 layers of copper on FR4 material. There is a ground plane on the internal layer directly beneath the LM27342.and a ground plane on the bottom layer. The LM27342 is thermally tied to the ground planes by thermal vias directly underneath the device. The second internal layer is tied half to VIN and half to VOUT.
特長
- Input Range: 5 to 20V
- Output Voltage: 3.3V
- Output Current: 0 to 2A
- Frequency of Operation: 1000 kHz - 2350 kHz
- Board Size: 1.1 X 1.3 inches
AC/DC および DC/DC コンバータ (FET 内蔵)
購入と開発の開始
LM27342MYEVAL — LM27342MY (10-Pin eMSOP) 2MHz 2A Wide Input Buck Regulator w/ Frequency Synchronization EVM
技術資料
| 種類 | タイトル | 英語版のダウンロード | 日付 | |||
|---|---|---|---|---|---|---|
| * | ユーザー・ガイド | LM27341 Step-Down Converter Evaluation Module User's Guide (Rev. B) | PDF | HTML | 2021年 12月 17日 | ||
| 証明書 | LM27342MYEVAL EU Declaration of Conformity (DoC) | 2019年 1月 2日 |