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TPSM84205

現行

1.5A、28V輸入、5V 輸出 TO-220 電源模組

產品詳細資料

Rating Catalog Topology Buck, Inverting Buck-Boost, Synchronous Buck Iout (max) (A) 1.5 Vin (max) (V) 28 Vin (min) (V) 7 Vout (max) (V) 5 Vout (min) (V) 5 Features EMI Tested, Light-load efficiency, Spread Spectrum Operating temperature range (°C) -40 to 125 Type Module Duty cycle (max) (%) 100 Control mode current mode Switching frequency (min) (kHz) 290 Switching frequency (max) (kHz) 510
Rating Catalog Topology Buck, Inverting Buck-Boost, Synchronous Buck Iout (max) (A) 1.5 Vin (max) (V) 28 Vin (min) (V) 7 Vout (max) (V) 5 Vout (min) (V) 5 Features EMI Tested, Light-load efficiency, Spread Spectrum Operating temperature range (°C) -40 to 125 Type Module Duty cycle (max) (%) 100 Control mode current mode Switching frequency (min) (kHz) 290 Switching frequency (max) (kHz) 510
SIPMODULE (EAB) 3 45.8216 mm² 10.16 x 4.51
  • Complete Integrated Power Solution
  • 3-Pin TO-220 Footprint
  • Efficiencies up to 95%
  • Fixed Output Voltage Options:
    3.3 V, 5 V, and 12 V
  • 400-kHz Switching Frequency
  • Advanced Eco-mode™ Pulse Skip
  • Pre-bias Output Start-up
  • Over-Current Protection
  • Output Over-Voltage Protection
  • Thermal Shutdown
  • Operating Junction Range: –40°C to +125°C
  • Operating Ambient Range: –40°C to +85°C
  • Meets EN55022 Class B Emissions
  • Create a Custom Design Using the TPSM84203 with the WEBENCH® Power Designer
  • Complete Integrated Power Solution
  • 3-Pin TO-220 Footprint
  • Efficiencies up to 95%
  • Fixed Output Voltage Options:
    3.3 V, 5 V, and 12 V
  • 400-kHz Switching Frequency
  • Advanced Eco-mode™ Pulse Skip
  • Pre-bias Output Start-up
  • Over-Current Protection
  • Output Over-Voltage Protection
  • Thermal Shutdown
  • Operating Junction Range: –40°C to +125°C
  • Operating Ambient Range: –40°C to +85°C
  • Meets EN55022 Class B Emissions
  • Create a Custom Design Using the TPSM84203 with the WEBENCH® Power Designer

The TPSM842xx power module is an easy-to-use integrated power solution that combines a 1.5-A DC/DC converter with power MOSFETs, an inductor, and passives into a 3-pin, through-hole package. This total power solution requires adding only input and output capacitors and eliminates the loop compensation and magnetics part selection from the design process.

The standard TO-220 pin-out allows a much improved replacement of linear regulators packaged in this industry standard footprint. The TPSM842xx devices provide much higher efficiency without the need of a heatsink.

The TPSM842xx power module is an easy-to-use integrated power solution that combines a 1.5-A DC/DC converter with power MOSFETs, an inductor, and passives into a 3-pin, through-hole package. This total power solution requires adding only input and output capacitors and eliminates the loop compensation and magnetics part selection from the design process.

The standard TO-220 pin-out allows a much improved replacement of linear regulators packaged in this industry standard footprint. The TPSM842xx devices provide much higher efficiency without the need of a heatsink.

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技術文件

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類型 標題 日期
* Data sheet TPSM84203, TPSM84205, TPSM84212 1.5-A, 28-V Input, TO-220 Power Module datasheet (Rev. A) PDF | HTML 2017年 8月 10日
Technical article How to choose the right kind of DC/DC conversion for your appliance design PDF | HTML 2017年 12月 4日
Technical article Upgrade your TO-220 linear regulator with a pin-compatible buck power module PDF | HTML 2017年 9月 22日
Technical article Use an ULQ buck regulator for energy-efficient power products PDF | HTML 2017年 9月 12日
White paper Benefits and trade-offs of various power-module package options 2017年 8月 2日

設計與開發

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開發板

TPSM84205EVM-888 — TPSM84205 5.0V、1.5A 電源模組評估模組

TPSM84205 評估模組 (EVM) 配置用於評估 TPSM84205 電源模組在最高 1.5A 電流下的運作表現,其輸入電壓範圍為 7V 至 28V。輸出電壓為 5.0V。此評估板可輕鬆評估 TPSM84205 的運作。
使用指南: PDF
TI.com 無法提供
模擬型號

TPSM84205 Unencrypted PSpice Transient Model Package (Rev. B)

SLUM593B.ZIP (137 KB) - PSpice Model
封裝 針腳 CAD 符號、佔位空間與 3D 模型
SIPMODULE (EAB) 3 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

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。

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