LMZM33603
- Complete Integrated Power Solution
- As Few as 4 External Components
- Minimum Solution Size < 100 mm2
- 9 mm × 7 mm × 4 mm QFN
Package
- All Pins Accessible from Package Perimeter
- Pin Compatible with 2-A LMZM33602
- Input Voltage Range: 4 V to 36 V
- Output Voltage Range:
- 1 V to 13.5 V at 3 A
- 1 V to 18 V at 2 A
- Efficiencies Up To 95%
- Adjustable Switching Frequency
(200 kHz to 1.2 MHz) - Allows Synchronization to an External Clock
- Power-Good Output
- Meets EN55011 Class B Radiated EMI Standards
- Operating IC Junction Range: –40°C to +125°C
- Operating Ambient Range: –40°C to +105°C
- Create a Custom Design Using the LMZM33603 With the WEBENCH® Power Designer
The LMZM33603 power module is an easy-to-use integrated power solution that combines a 3-A, step-down, DC/DC converter with power MOSFETs, a shielded inductor, and passives into a low-profile package. This power solution requires as few as four external components and eliminates the loop compensation and magnetics part selection from the design process.
The 9 mm × 7 mm × 4 mm 18-pin, QFN package is easy to solder onto a printed circuit board and allows a compact, low-profile, point-of-load design. The full feature set, including power good, programmable UVLO, prebias start-up, and overcurrent and over-temperature protection, make the LMZM33603 an excellent device for powering a wide range of applications.
技術文件
| 重要文件 | 類型 | 標題 | 格式選項 | 下載最新的英文版本 | 日期 | |
|---|---|---|---|---|---|---|
| * | 資料表 | LMZM33603 4-V to 36-V Input, 3-A Step-Down DC/DC Power Module in QFN Package datasheet (Rev. C) | PDF | HTML | 2018/3/23 | ||
| 應用說明 | Soldering Considerations for Power Modules (Rev. C) | PDF | HTML | 2024/3/14 | |||
| 應用說明 | Step-Dwn (Buck) Convrtr Pwer Solutions for Programmable Logic Controller Systems (Rev. A) | PDF | HTML | 2021/7/26 | |||
| 應用說明 | Bang for your Buck-An Intro to Buck Converter vs. Buck Power Module Comparison | PDF | HTML | 2020/8/28 | |||
| 應用說明 | Practical Thermal Design With DC/DC Power Modules (Rev. A) | 2019/11/20 | ||||
| 技術文章 | Advantages of using nonisolated DC/DC power buck modules in DAQ applications | PDF | HTML | 2019/1/15 | |||
| 技術文章 | Enhancing DAQ performance for grid protection, control and monitoring equipment us | PDF | HTML | 2018/12/11 | |||
| 應用說明 | Inverting Application for the LMZM33603 (Rev. B) | 2018/10/19 | ||||
| 白皮書 | Power modules for lab instrumentation | 2018/10/18 | ||||
| 白皮書 | Simplify low EMI design with power modules | 2017/11/20 |
設計與開發
如需其他條款或必要資源，請按一下下方的任何標題以檢視詳細頁面 (如有)。
LMZM33603EVM — LMZM33603 4V 至 36V 輸入、3A 電源模組評估板
LMZM33603 Unencrypted Non-inverting and Inverting PSpice Transient Model
TIDA-010011 — 用於保護繼電器處理器模組的高效電源供應架構參考設計
TIDA-010076 — 菊輪鍊電力和數據透過單對乙太網路 (T1) 輸送的參考設計
TIDA-010076 顯示 220-W 功率和 100-Mbit/s 資料在 SPE 上的傳輸情形。與星狀拓撲結構中的傳統系統相比，菊鍊拓撲結構中的通訊系統所需的硬體和配線要少得多。結合單對乙太網路 (SPE，100BASE-T1) 與資料線供電後，設計得以簡化，線路較少。電源和資料僅透過兩條線路從節點傳送至節點。
| 封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
|---|---|---|
| B3QFN (RLR) | 18 | Ultra Librarian |
訂購與品質
建議產品可能具有與此 TI 產品相關的參數、評估模組或參考設計。