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電源模組 (整合式電感器)

LMZ36002

現行

採用 QFN 封裝的 4.5V 至 60V、2A 降壓電源模組

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產品規格表

現在提供此產品的更新版本

open-in-new 比較替代產品
功能相同，但引腳輸出與所比較的裝置不同
TPSM5601R5H 現行 採用增強型 HotRod™ QFN 封裝的 60-V 輸入、1-V 至 16-V 輸出、1.5-A 電源模組 Low EMI module with significantly smaller footprint.

LMZ36002

現行
產品規格表 立即訂購

產品詳細資料

Rating Catalog Operating temperature range (°C) -40 to 105 Topology Buck, Inverting Buck-Boost, Synchronous Buck Type Module Iout (max) (A) 2 Vin (min) (V) 4.5 Vin (max) (V) 60 Vout (min) (V) 2.5 Vout (max) (V) 7.5 Switching frequency (min) (kHz) 200 Switching frequency (max) (kHz) 1000 Features EMI Tested, Enable, Frequency synchronization, Light Load Efficiency, Power good, Remote Sense Duty cycle (max) (%) 95
Rating Catalog Operating temperature range (°C) -40 to 105 Topology Buck, Inverting Buck-Boost, Synchronous Buck Type Module Iout (max) (A) 2 Vin (min) (V) 4.5 Vin (max) (V) 60 Vout (min) (V) 2.5 Vout (max) (V) 7.5 Switching frequency (min) (kHz) 200 Switching frequency (max) (kHz) 1000 Features EMI Tested, Enable, Frequency synchronization, Light Load Efficiency, Power good, Remote Sense Duty cycle (max) (%) 95
B3QFN (RVQ) 43 100 mm² 10 x 10
  • Complete Integrated Power Solution Allows
    Small Footprint, Low-Profile Design
  • 10 mm × 10 mm × 4.3 mm Package
  • Wide-Output Voltage Adjust (2.5 V to 7.5 V)
  • Adjustable Switching Frequency
    (200 kHz to 1 MHz)
  • Synchronizes to an External Clock
  • Automatic PFM Mode for Light Load Efficiency
  • Adjustable Soft-Start Time
  • Output Voltage Sequencing / Tracking
  • Power-Good Output
  • Programmable Undervoltage Lockout (UVLO)
  • Overtemperature Thermal Shutdown Protection
  • Overcurrent Protection (Hiccup Mode)
  • Prebias Output Start-Up
  • Operating Temperature Range: –40°C to 105°C
  • Enhanced Thermal Performance: 14°C/W
  • Meets EN55022 Class B Emissions
    – Integrated Shielded Inductor
  • Create a Custom Design using the LMZ36002 with the WEBENCH® Power Designer
  • Complete Integrated Power Solution Allows
    Small Footprint, Low-Profile Design
  • 10 mm × 10 mm × 4.3 mm Package
  • Wide-Output Voltage Adjust (2.5 V to 7.5 V)
  • Adjustable Switching Frequency
    (200 kHz to 1 MHz)
  • Synchronizes to an External Clock
  • Automatic PFM Mode for Light Load Efficiency
  • Adjustable Soft-Start Time
  • Output Voltage Sequencing / Tracking
  • Power-Good Output
  • Programmable Undervoltage Lockout (UVLO)
  • Overtemperature Thermal Shutdown Protection
  • Overcurrent Protection (Hiccup Mode)
  • Prebias Output Start-Up
  • Operating Temperature Range: –40°C to 105°C
  • Enhanced Thermal Performance: 14°C/W
  • Meets EN55022 Class B Emissions
    – Integrated Shielded Inductor
  • Create a Custom Design using the LMZ36002 with the WEBENCH® Power Designer

The LMZ36002 power module is an easy-to-use integrated power supply that combines a 2-A DC/DC converter with a shielded inductor and passives into a low profile, QFN package. This total power solution allows as few as three external components while maintaining an ability to adjust key parameters to meet specific design requirements.

The QFN package is easy to solder to a printed circuit board, allows reflow profiles up to 245°C, and has excellent power dissipation capability. The LMZ36002 offers flexibilty with many features and is ideal for powering a wide range of devices and systems.

The LMZ36002 power module is an easy-to-use integrated power supply that combines a 2-A DC/DC converter with a shielded inductor and passives into a low profile, QFN package. This total power solution allows as few as three external components while maintaining an ability to adjust key parameters to meet specific design requirements.

The QFN package is easy to solder to a printed circuit board, allows reflow profiles up to 245°C, and has excellent power dissipation capability. The LMZ36002 offers flexibilty with many features and is ideal for powering a wide range of devices and systems.
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類型 標題 日期
* Data sheet LMZ36002 4.5-V to 60-V Input, 2-A Power Module datasheet (Rev. D) PDF | HTML 2018年 6月 20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
White paper Simplify low EMI design with power modules 2017年 11月 20日
White paper Benefits and trade-offs of various power-module package options 2017年 8月 2日
Technical article Smart power-supply designs for smart factories PDF | HTML 2015年 12月 7日
User guide LMZ36002 Simple Switcher® Power Module Evaluation Module 2015年 5月 21日

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)。

開發板

LMZ36002EVM — 4.5V 至 60V、2A 降壓式電源模組評估板

The LMZ36002 evaluation board is configured to evaluate the operation of the LMZ36002 power module. The input voltage range is 4.5V to 60V. The output voltage can be selected from 5 popular voltages (2.5V, 3.3V, 5.0V, 6.0, & 7.5V) using a single jumper. The switching frequency can also be (...)

使用指南: PDF
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模擬型號

LMZ36002 Non-Inverting and Inverting PSpice Transient Model

SNVMAE7.ZIP (114 KB) - PSpice Model
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模擬型號

LMZ36002 Non-Inverting and Inverting Unencrypted PSpice Transient Model

SNVMAE8.ZIP (7 KB) - PSpice Model
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參考設計

TIDA-00783 — 空間最佳化寬輸入電壓三路輸出電源模組參考設計

The TIDA-00783.1 reference design is a triple output wide Vin power module design. It provides 3.3V, 1.8V and 1.2V output, at 6W total power. The layout is optimized for space constrained applications.
Design guide: PDF
電路圖: PDF
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

此參考設計展示各種電源架構，可為需要 >1A 負載電流和高效率的應用處理器模組產生多重電壓軌。所需的電源是使用來自背板的 5、12 或 24-V DC 輸入所產生。電源供應器是使用配備整合式 FET 的 DC-DC 轉換器，以及具尺寸整合式電感器的電源模組所產生。此設計採用 HotRod™ 封裝類型，適合需要低 EMI 的應用。此外也最適合設計時間有限的應用。其他功能包括 DDR 終端穩壓器、輸入電源 OR-ing、電壓序列、用於過載保護的 eFuse，以及電壓和負載電流監控。此設計可搭配處理器、數位訊號處理器以及現場可編程邏輯閘陣列使用。已通過輻射發射測試，符合 A 類和 B 要求的 (...)
Design guide: PDF
電路圖: PDF
參考設計

TIDA-00808 — 具有超低 BOM 數量的空間最佳化 DC/DC 反相電源模組參考設計

The TIDA-00808 is a simple DC/DC inverting power supply reference design for industrial applications. It takes a wide input voltage between 4.5V and 55V and generates a negative 5V @ 1.75A output with 86% peak efficiency. Since this design is inverting, the maximum output current increases as the (...)
Design guide: PDF
電路圖: PDF
封裝 針腳 CAD 符號、佔位空間與 3D 模型
B3QFN (RVQ) 43 Ultra Librarian
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