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DC/DC 電源模組
電源模組 (整合式電感器)

TPSM53604

現行

採用小型 5.5 x 5 x 4-mm 增強型 HotRod™ QFN 且具有簡單元件封裝的 36-V、4-A 降壓電源模組

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open-in-new 比較替代產品
功能相同，但針腳輸出與所比較的裝置不同。
TPSM63604 現行 36-V 輸入、16-V 輸出、4-A 同步降壓 DC-DC 電源模組 Wider output voltage range, improved optimization for performance and ultra-low EMI

TPSM53604

現行
產品規格表 立即訂購

產品詳細資料

Rating Catalog Topology Buck, Inverting Buck-Boost, Synchronous Buck Iout (max) (A) 4 Vin (max) (V) 36 Vin (min) (V) 3.8 Vout (max) (V) 7 Vout (min) (V) 1 Features EMI Tested, Enable, Light-load efficiency, Power good EMI features Low parasitic Hotrod packaging Operating temperature range (°C) -40 to 125 TI functional safety category Functional Safety-Capable Type Module Duty cycle (max) (%) 98 Control mode current mode Switching frequency (min) (kHz) 1400 Switching frequency (max) (kHz) 1400
Rating Catalog Topology Buck, Inverting Buck-Boost, Synchronous Buck Iout (max) (A) 4 Vin (max) (V) 36 Vin (min) (V) 3.8 Vout (max) (V) 7 Vout (min) (V) 1 Features EMI Tested, Enable, Light-load efficiency, Power good EMI features Low parasitic Hotrod packaging Operating temperature range (°C) -40 to 125 TI functional safety category Functional Safety-Capable Type Module Duty cycle (max) (%) 98 Control mode current mode Switching frequency (min) (kHz) 1400 Switching frequency (max) (kHz) 1400
B3QFN (RDA) 15 27.5 mm² (5.5 mm × 5 mm)
  • Functional Safety-Capable
  • 5-mm × 5.5-mm × 4-mm Enhanced HotRod™ QFN package
    • Industry’s smallest 36-V, 4-A footprint: 85 mm2 solution size (single sided)
    • Low EMI: meets CISPR11 radiated emissions
    • Excellent thermal performance: up to 20 W output power at 85°C, no airflow
    • Standard footprint: single large thermal pad and all pins accessible from perimeter
  • Input voltage range: 3.8 V to 36 V
  • Output voltage range: 1 V to 7 V
  • Efficiency up to 95%
  • Power-good flag
  • Precision enable
  • Built-in hiccup-mode short-circuit protection, over-temperature protection, start-up into pre-bias output, soft start, and UVLO
  • Operating IC junction range: –40°C to +125°C
  • Operating ambient range: –40°C to +105°C
  • Shock and vibration tested to Mil-STD-883D
  • Pin compatible with: 3-A TPSM53603 and 2-A TPSM53602
  • Create a custom design using the TPSM53604 with the WEBENCH Power Designer
  • Download the EVM Design Files for fast board design
  • Functional Safety-Capable
  • 5-mm × 5.5-mm × 4-mm Enhanced HotRod™ QFN package
    • Industry’s smallest 36-V, 4-A footprint: 85 mm2 solution size (single sided)
    • Low EMI: meets CISPR11 radiated emissions
    • Excellent thermal performance: up to 20 W output power at 85°C, no airflow
    • Standard footprint: single large thermal pad and all pins accessible from perimeter
  • Input voltage range: 3.8 V to 36 V
  • Output voltage range: 1 V to 7 V
  • Efficiency up to 95%
  • Power-good flag
  • Precision enable
  • Built-in hiccup-mode short-circuit protection, over-temperature protection, start-up into pre-bias output, soft start, and UVLO
  • Operating IC junction range: –40°C to +125°C
  • Operating ambient range: –40°C to +105°C
  • Shock and vibration tested to Mil-STD-883D
  • Pin compatible with: 3-A TPSM53603 and 2-A TPSM53602
  • Create a custom design using the TPSM53604 with the WEBENCH Power Designer
  • Download the EVM Design Files for fast board design

The TPSM53604 power module is a highly integrated 4-A power solution that combines a 36-V input, step-down, DC/DC converter with power MOSFETs, a shielded inductor, and passives in a thermally-enhanced QFN package. The 5-mm x 5.5-mm x 4-mm, 15-pin package uses Enhanced HotRod QFN technology for improved thermal performance, small footprint, and low EMI. The package footprint has all pins accessible from the perimeter and a single large thermal pad for simple layout and easy handling in manufacturing.

The total solution requires as few as four external components and eliminates the loop compensation and magnetics part selection from the design process. The full feature set includes power good, programmable UVLO, prebias start-up, overcurrent, and overtemperature protections, making the TPSM53604 an excellent device for powering a wide range of applications.

The TPSM53604 power module is a highly integrated 4-A power solution that combines a 36-V input, step-down, DC/DC converter with power MOSFETs, a shielded inductor, and passives in a thermally-enhanced QFN package. The 5-mm x 5.5-mm x 4-mm, 15-pin package uses Enhanced HotRod QFN technology for improved thermal performance, small footprint, and low EMI. The package footprint has all pins accessible from the perimeter and a single large thermal pad for simple layout and easy handling in manufacturing.

The total solution requires as few as four external components and eliminates the loop compensation and magnetics part selection from the design process. The full feature set includes power good, programmable UVLO, prebias start-up, overcurrent, and overtemperature protections, making the TPSM53604 an excellent device for powering a wide range of applications.
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TPSM63606 現行 採用 5-mm x 5.5-mm 強化型 HotRod™ QFN 封裝的高密度、36-V 輸入、1-V 至 16-V 輸出、6-A 電源模組 Greater output current and improved performance.

技術文件

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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 TPSM53604 36-V Input, 4-A Power Module in Enhanced HotRod™ QFN Package datasheet (Rev. C) PDF | HTML 2021/9/30
應用說明 Soldering Considerations for Power Modules (Rev. C) PDF | HTML 2024/3/14
白皮書 Addressing Factory Automation Challenges with Innovations in Power Design PDF | HTML 2021/9/28
功能安全資訊 TPSM53604 Functional Safety, FIT Rate, Failure Mode Distribution, and Pin FMA PDF | HTML 2021/8/24
技術文章 Powering medical imaging applications with DC/DC buck converters PDF | HTML 2020/11/24
應用說明 Soldering Requirements for BQFN Packages (Rev. C) 2020/3/5
技術文章 35 years later, APEC continues to set the tone for innovation in power management PDF | HTML 2020/2/27
應用說明 Practical Thermal Design With DC/DC Power Modules (Rev. A) 2019/11/20
白皮書 Enabling Small, Cool and Quiet Power Modules with Enhanced HotRod™ QFN Packaging 2019/11/19
應用說明 Using the TPSM5360x for an Inverting Buck-Boost Application 2019/10/29

設計與開發

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開發板

TPSM53604EVM — 3.8-V 至 36-V 輸入、4-A 電源模組評估板

TPSM53604 評估板 (EVM) 可針對高達 4 A 的電流，評估 TPSM53604 電源模組的運作。輸入電壓範圍為 3.8 V 至 36 V。輸出電壓範圍為 1 V 至 7 V。該評估板可輕鬆評估 TPSM53604 的運作。
使用指南: PDF
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模擬型號

TPSM53604 PSpice Transient Model

SNVMC56.ZIP (387 KB) - PSpice 模型
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設計工具

SNVR482 — TPSM53604 EVM Design Files

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B3QFN (RDA) 15 Ultra Librarian
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