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DC/DC 電源模組
電源模組 (整合式電感器)

TPSM5D1806

現行

4.5-V 至 15-V 輸入、雙路 6-A、單路 12-A 輸出電源模組

立即訂購
產品規格表

TPSM5D1806

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 Topology Synchronous Buck Type Module Iout (max) (A) 6 Vin (min) (V) 4.5 Vin (max) (V) 15 Vout (min) (V) 0.5 Vout (max) (V) 5.5 Switching frequency (min) (kHz) 500 Switching frequency (max) (kHz) 2000 Features EMI Tested, Enable, Frequency synchronization, Overcurrent protection, Phase Interleaving, Power good, Remote Sense Control mode ACM Duty cycle (max) (%) 80
Rating Catalog Operating temperature range (°C) -40 to 125 Topology Synchronous Buck Type Module Iout (max) (A) 6 Vin (min) (V) 4.5 Vin (max) (V) 15 Vout (min) (V) 0.5 Vout (max) (V) 5.5 Switching frequency (min) (kHz) 500 Switching frequency (max) (kHz) 2000 Features EMI Tested, Enable, Frequency synchronization, Overcurrent protection, Phase Interleaving, Power good, Remote Sense Control mode ACM Duty cycle (max) (%) 80
B0QFN (RDB) 51 44 mm² 8 x 5.5
  • Independent dual 6-A outputs
  • Parallel single 12-A output
  • Output voltage range: 0.5 V to 5.5 V
  • 0.5-V, ±1% voltage reference accuracy over temperature range
  • Frequency synchronization with phase delay
  • Independent enable and power good for each output
  • Start-up into pre-biased output
  • UV and OV power good
  • Selectable switching frequency options: 500 kHz, 1.0 MHz, 1.5 MHz, and 2.0 MHz
  • Meets EN55011 radiated EMI limits
  • Operating junction range: –40°C to +125°C
  • Operating ambient range: –40°C to +105°C
  • 8-mm × 5.5-mm × 1.8-mm standard QFN package
  • Create a custom design using the TPSM5D1806 with the WEBENCH Power Designer
  • Independent dual 6-A outputs
  • Parallel single 12-A output
  • Output voltage range: 0.5 V to 5.5 V
  • 0.5-V, ±1% voltage reference accuracy over temperature range
  • Frequency synchronization with phase delay
  • Independent enable and power good for each output
  • Start-up into pre-biased output
  • UV and OV power good
  • Selectable switching frequency options: 500 kHz, 1.0 MHz, 1.5 MHz, and 2.0 MHz
  • Meets EN55011 radiated EMI limits
  • Operating junction range: –40°C to +125°C
  • Operating ambient range: –40°C to +105°C
  • 8-mm × 5.5-mm × 1.8-mm standard QFN package
  • Create a custom design using the TPSM5D1806 with the WEBENCH Power Designer

The TPSM5D1806 dual 6-A output power module is a highly integrated and flexible DC-DC power supply packaged in a compact 8-mm × 5.5-mm × 1.8-mm, QFN package. The input voltage range of 4.5 V to 15 V allows conversion from a wide intermediate bus as well as standard 5-V and 12-V rails. The two 6-A outputs can be configured independently for two separate power rails or combined for a single 2-phase, 12-A output.

The low-profile, 51-pin QFN package with optimal package layout enhances thermal performance. The package footprint has all signal pins accessible from the perimeter and large thermal pads beneath the device for simple layout and easy handling in manufacturing.

The integrated power design eliminates the loop compensation and magnetics part selection from the design process. The device offers independent enable control and power good signal for each output. Switching frequency and phase offsetting can be configured using pin-strapping. The device also offers overcurrent and thermal shutdown protection.

The TPSM5D1806 dual 6-A output power module is a highly integrated and flexible DC-DC power supply packaged in a compact 8-mm × 5.5-mm × 1.8-mm, QFN package. The input voltage range of 4.5 V to 15 V allows conversion from a wide intermediate bus as well as standard 5-V and 12-V rails. The two 6-A outputs can be configured independently for two separate power rails or combined for a single 2-phase, 12-A output.

The low-profile, 51-pin QFN package with optimal package layout enhances thermal performance. The package footprint has all signal pins accessible from the perimeter and large thermal pads beneath the device for simple layout and easy handling in manufacturing.

The integrated power design eliminates the loop compensation and magnetics part selection from the design process. The device offers independent enable control and power good signal for each output. Switching frequency and phase offsetting can be configured using pin-strapping. The device also offers overcurrent and thermal shutdown protection.
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技術文件

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類型 標題 日期
* Data sheet TPSM5D1806 4.5-V to 15-V Input, Dual 6-A / Single 12-A Output Power Module datasheet (Rev. B) PDF | HTML 2021年 3月 15日
Application brief Solving power design challenges in oscilloscope applications PDF | HTML 2023年 10月 31日
Technical article Increasing power density with dual-channel power modules PDF | HTML 2021年 6月 14日
EVM User's guide TPSM5D1806 Power Module Evaluation Module User's Guide (Rev. B) PDF | HTML 2021年 4月 23日
Application note Understanding Power Module Operating Limits PDF | HTML 2021年 3月 10日
Application brief Achieving High Thermal Performance in Compact Buck Power Modules PDF | HTML 2021年 2月 24日
Technical article 3 ways to reduce power-supply noise with power modules PDF | HTML 2020年 12月 15日
Certificate TPSM5D1806EVM EU Declaration of Conformity (DoC) 2020年 5月 29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

TPSM5D1806EVM — 4.5-V 至 15-V 輸入、雙 0.5-V 至 5.5-V、6-A 輸出、電源模組評估板

The TPSM5D1806EVM evaluation module (EVM) is configured to evaluate the operation of the TPSM5D1806 power module as two 6-A outputs or as a combined 12-A single ouptut. The input voltage range is 4.5 V to 16 V. The output voltage range is 0.5 V to 5.5 V. The evaluation board makes it easy to (...)
使用指南: PDF | HTML
TI.com 無法提供
模擬型號

TPSM5D1806 SIMPLIS Transient and Average Model

SLUM780.ZIP (1068 KB) - SIMPLIS Model
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參考設計

PMP23342 — 4.5-V 至 15-V 輸入、雙 6-A 輸出降壓模組參考設計

此參考設計為電源模組，可在 1.8-V 和 1.2-V 時將 4.5 V 至 15 V 轉換為雙 6-A 輸出。此設計採用高度整合的 TPSM5D1806 降壓電源模組和第二級濾波器，將低於 5-mV 的輸出電壓漣波降到最低。
Test report: PDF
參考設計

TIDA-010241 — 適用於高效能 Xilinx® 與 Intel® FPGA 平台的彈性電源參考設計

隨著現場可編程邏輯閘陣列 (FPGA) 的處理能力持續提升，電源軌的數量也隨之增加，各軌的需求也變得更加嚴格。為了管理前述需求，必須透過電源管理 IC (PMIC) 和控制器為所有軌供電，並以精巧體積提供排序。
Design guide: PDF
封裝 針腳 CAD 符號、佔位空間與 3D 模型
B0QFN (RDB) 51 Ultra Librarian
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  • 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：
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  • 組裝地點

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