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電源模組 (整合式電感器)

TPSM53604

現行

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

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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 Operating temperature range (°C) -40 to 125 TI functional safety category Functional Safety-Capable Topology Buck, Inverting Buck-Boost, Synchronous Buck Type Module Iout (max) (A) 4 Vin (min) (V) 3.8 Vin (max) (V) 36 Vout (min) (V) 1 Vout (max) (V) 7 EMI features Low parasitic Hotrod packaging Features EMI Tested, Enable, Light Load Efficiency, Power good Control mode current mode Duty cycle (max) (%) 98
Rating Catalog Operating temperature range (°C) -40 to 125 TI functional safety category Functional Safety-Capable Topology Buck, Inverting Buck-Boost, Synchronous Buck Type Module Iout (max) (A) 4 Vin (min) (V) 3.8 Vin (max) (V) 36 Vout (min) (V) 1 Vout (max) (V) 7 EMI features Low parasitic Hotrod packaging Features EMI Tested, Enable, Light Load Efficiency, Power good Control mode current mode Duty cycle (max) (%) 98
B3QFN (RDA) 15 27.5 mm² 5.5 x 5
  • 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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類型 標題 日期
* Data sheet TPSM53604 36-V Input, 4-A Power Module in Enhanced HotRod™ QFN Package datasheet (Rev. C) PDF | HTML 2021年 9月 30日
Application note Soldering Considerations for Power Modules (Rev. C) PDF | HTML 2024年 3月 14日
White paper Addressing Factory Automation Challenges with Innovations in Power Design 2021年 9月 28日
Functional safety information TPSM53604 Functional Safety, FIT Rate, Failure Mode Distribution, and Pin FMA PDF | HTML 2021年 8月 24日
Technical article Powering medical imaging applications with DC/DC buck converters PDF | HTML 2020年 11月 24日
Application note Soldering Requirements for BQFN Packages (Rev. C) 2020年 3月 5日
Technical article 35 years later, APEC continues to set the tone for innovation in power management PDF | HTML 2020年 2月 27日
EVM User's guide Using the TPSM53604EVM, TPSM53603EVM, and TPSM53602EVM (Rev. B) 2019年 12月 13日
Application note Practical Thermal Design With DC/DC Power Modules (Rev. A) 2019年 11月 20日
White paper Enabling Small, Cool and Quiet Power Modules with Enhanced HotRod™ QFN Packaging 2019年 11月 19日
Application note Using the TPSM5360x for an Inverting Buck-Boost Application 2019年 10月 29日

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

The TPSM53604 evaluation board (EVM) is configured to evaluate the operation of the TPSM53604 power module for current up to 4 A. The input voltage range is 3.8 V to 36 V. The output voltage range is 1 V to 7 V. The evaluation board makes it easy to evaluate the TPSM53604 operation.
使用指南: PDF
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模擬型號

TPSM53604 PSpice Transient Model

SNVMC56.ZIP (387 KB) - PSpice Model
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設計工具

SNVR482 — TPSM53604 EVM Design Files

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產品
電源模組 (整合式電感器)
TPSM53604 — 採用小型 5.5 x 5 x 4mm 增強型 HotRod™ QFN 且具有簡單元件封裝的 36V、4A 降壓電源模組
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