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功能相同,但引腳輸出與所比較的裝置不同
LMZM33602
- Complete integrated power solution
- As few as four external components
- Minimum solution size < 100 mm2
- 9-mm × 7-mm × 4-mm QFN package
- All pins accessible from package perimeter
- Pin compatible with 3-A LMZM33603
- Input voltage range: 4 V to 36 V
- Output voltage range: 1 V to 18 V
- 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 LMZM33602 with the WEBENCH Power Designer
The LMZM33602 power module is an easy-to-use integrated power solution that combines a 2-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, overcurrent and overtemperature protections, make the LMZM33602 an excellent device for powering a wide range of applications.
技術文件
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檢視所有 10 類型 | 標題 | 日期 | ||
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* | Data sheet | LMZM33602 4-V to 36-V Input, 2-A Power Module in QFN Package datasheet (Rev. D) | PDF | HTML | 2020年 8月 11日 |
Application note | Soldering Considerations for Power Modules (Rev. C) | PDF | HTML | 2024年 3月 14日 | |
Application note | Step-Dwn (Buck) Convrtr Pwer Solutions for Programmable Logic Controller Systems (Rev. A) | PDF | HTML | 2021年 7月 26日 | |
Application note | Practical Thermal Design With DC/DC Power Modules (Rev. A) | 2019年 11月 20日 | ||
Technical article | Advantages of using nonisolated DC/DC power buck modules in DAQ applications | PDF | HTML | 2019年 1月 15日 | |
Technical article | Enhancing DAQ performance for grid protection, control and monitoring equipment us | PDF | HTML | 2018年 12月 11日 | |
Application note | Inverting Application for the LMZM33603 (Rev. B) | 2018年 10月 19日 | ||
White paper | Power modules for lab instrumentation | 2018年 10月 18日 | ||
White paper | Simplify low EMI design with power modules | 2017年 11月 20日 | ||
EVM User's guide | Using the LMZM33603 and LMZM33602 EVM | 2017年 8月 11日 |
設計與開發
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開發板
LMZM33602EVM — LMZM33602、4V 至 36V 輸入、1V 至 18V 輸出、2.0A 電源模組 EVM
The LMZM33602 evaluation board is configured to evaluate the operation of the LMZM33602 power module for current up to 2.0 A. The input voltage range is 4V to 36V. The output voltage range is 1V to 18V. The evaluation board makes it easy to evaluate the LMZM33602 operation.
使用指南: PDF
模擬型號
LMZM33602 Non-inverting and Inverting PSpice Transient Model
SNVMBF7.ZIP (225 KB) - PSpice Model
模擬型號
LMZM33602 Unencrypted Non-Inverting and Inverting PSpice Transient Model
SNVMBF8.ZIP (7 KB) - PSpice Model
參考設計
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
This reference design showcases various power architectures for generating multiple voltage rails for an application processor module, requiring >1A load current and high efficiency . The required power supply is generated using 5-, 12- or 24-V DC input from the backplane. Power supplies are (...)
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
內含資訊:
- RoHS
- REACH
- 產品標記
- 鉛塗層/球物料
- MSL 等級/回焊峰值
- MTBF/FIT 估算值
- 材料內容
- 認證摘要
- 進行中持續性的可靠性監測
內含資訊:
- 晶圓廠位置
- 組裝地點