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TPSM8287A15M

現行

具有 I2C 頻率同步，遠端感測和 ET 級功能的 6V 輸入、15A 可並聯 DC-DC 降壓模組

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TPSM8287A15M

現行
產品規格表 立即訂購

產品詳細資料

Rating Catalog Operating temperature range (°C) -55 to 125 Topology Buck, Step-Down Converter, Synchronous Buck Type Converter (Integrated Switch), Module Iout (max) (A) 15 Vin (min) (V) 2.7 Vin (max) (V) 6, 6 Vout (min) (V) 0.45 Vout (max) (V) 3.35 Switching frequency (min) (kHz) 1300 Switching frequency (max) (kHz) 2700 EMI features Integrated capacitors, Low parasitic Hotrod packaging, Spread Spectrum Features Adjustable soft start, Current Sharing, Differential Remote Sense, Differential Voltage sensing, EMI Tested, Enable, Frequency Dithering, Frequency synchronization, I2C control, I2C interface, I2C support, I2C/PMBus, Light Load Efficiency, Multiphase, Output discharge, Overcurrent protection, Phase Interleaving, Power good, Remote Sense, Remote Sensing, Soft Start Adjustable, Soft-start adjustable, Spread-spectrum frequency dithering Control mode COT, Constant on-time (COT), DCS-Control Duty cycle (max) (%) 75
Rating Catalog Operating temperature range (°C) -55 to 125 Topology Buck, Step-Down Converter, Synchronous Buck Type Converter (Integrated Switch), Module Iout (max) (A) 15 Vin (min) (V) 2.7 Vin (max) (V) 6, 6 Vout (min) (V) 0.45 Vout (max) (V) 3.35 Switching frequency (min) (kHz) 1300 Switching frequency (max) (kHz) 2700 EMI features Integrated capacitors, Low parasitic Hotrod packaging, Spread Spectrum Features Adjustable soft start, Current Sharing, Differential Remote Sense, Differential Voltage sensing, EMI Tested, Enable, Frequency Dithering, Frequency synchronization, I2C control, I2C interface, I2C support, I2C/PMBus, Light Load Efficiency, Multiphase, Output discharge, Overcurrent protection, Phase Interleaving, Power good, Remote Sense, Remote Sensing, Soft Start Adjustable, Soft-start adjustable, Spread-spectrum frequency dithering Control mode COT, Constant on-time (COT), DCS-Control Duty cycle (max) (%) 75
B3QFN (RDW) 39 30.6 mm² 4.5 x 6.8
  • –55°C to 125°C operating temperature range
  • ±1.0% output voltage accuracy
  • Differential remote sensing
  • Parallelable for multi-phase operation
  • Start-up output voltage selectable in 50mV steps from 0.40V to 3.35V through VSETx pins and I2C adjustable in 1.25mV steps
  • Five selectable I2C addresses through VSETx pins
  • Adjustable external compensation for wide output capacitor range and optimized transient response
  • Designed for low EMI requirements
    • No bond wire package
    • Internal input capacitors
    • Simplified layout through parallel input path
    • Optional synchronization to external clock or spread-spectrum operation
  • Power save mode or forced-PWM operation
  • Precise enable input threshold
  • Power-good output with window comparator
  • Active output discharge
  • Excellent thermal performance
  • 4.5mm × 6.8mm QFN package with 0.5mm pitch
  • 77mm2 design size
  • –55°C to 125°C operating temperature range
  • ±1.0% output voltage accuracy
  • Differential remote sensing
  • Parallelable for multi-phase operation
  • Start-up output voltage selectable in 50mV steps from 0.40V to 3.35V through VSETx pins and I2C adjustable in 1.25mV steps
  • Five selectable I2C addresses through VSETx pins
  • Adjustable external compensation for wide output capacitor range and optimized transient response
  • Designed for low EMI requirements
    • No bond wire package
    • Internal input capacitors
    • Simplified layout through parallel input path
    • Optional synchronization to external clock or spread-spectrum operation
  • Power save mode or forced-PWM operation
  • Precise enable input threshold
  • Power-good output with window comparator
  • Active output discharge
  • Excellent thermal performance
  • 4.5mm × 6.8mm QFN package with 0.5mm pitch
  • 77mm2 design size

The TPSM8287A1xM is a family of pin-to-pin, step-down, DC/DC power modules with differential remote sensing and I2C interface. The power modules integrate a synchronous step-down converter, an inductor and input capacitors to simplify design, reduce external components, and save PCB area. The low-profile and compact design is designed for assembly by standard surface mount equipment. The TPSM8287A1xM family implements an enhanced control scheme that supports fast transients. The TPSM8287A1xM can operate in fixed-frequency or power save mode. The remote sensing feature optimizes voltage regulation at the point-of-load and the device achieves ±1.0% DC voltage accuracy over the entire temperature range. The devices can operate in stacked, paralleled mode to deliver higher output currents or to spread the power dissipation across multiple devices. The I2C-compatible interface offers several control, monitoring and warning features. The start-up voltage is selectable through the VSETx pins to allow a power-up without an active I2C communication.

The TPSM8287A1xM is a family of pin-to-pin, step-down, DC/DC power modules with differential remote sensing and I2C interface. The power modules integrate a synchronous step-down converter, an inductor and input capacitors to simplify design, reduce external components, and save PCB area. The low-profile and compact design is designed for assembly by standard surface mount equipment. The TPSM8287A1xM family implements an enhanced control scheme that supports fast transients. The TPSM8287A1xM can operate in fixed-frequency or power save mode. The remote sensing feature optimizes voltage regulation at the point-of-load and the device achieves ±1.0% DC voltage accuracy over the entire temperature range. The devices can operate in stacked, paralleled mode to deliver higher output currents or to spread the power dissipation across multiple devices. The I2C-compatible interface offers several control, monitoring and warning features. The start-up voltage is selectable through the VSETx pins to allow a power-up without an active I2C communication.
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* Data sheet TPSM8287A1xM 2.7V to 6V Input, 12A and 15A, Parallelable Step-Down Power Module With I2 C Interface, Remote Sense, and –55°C Operation datasheet PDF | HTML 2024年 8月 2日

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開發板

TPSM8287A06BASEVM — 適用於平行式 I²C 介面、遠端感測 6A 降壓模組的 TPSM8287A06 評估模組

TPSM8287A06BAS 評估模組 (EVM) 可協助評估 TPSM8287A06，其為一款 6A 針腳對針腳相容的降壓電源模組，具備 I²C 介面、遠端感測和頻率同步功能，採用 4.5mm × 6.8mm x 1.8mm 包覆成型四方扁平無引線 (QFN) 封裝。此 EVM 可從 2.7 V 至 6 V 的輸入電壓，提供在 0.4V 至 3.35V 範圍內準確度為 1% 的可調整輸出電壓。

TPSM8287A06 是一款高效率、高準確度、小型且超薄的負載點 (POL) 電源解決方案，旨在供 FPGA、ASIC、DDR (...)

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開發板

TPSM8287A10BAHEVM — TPSM8287A10 評估模組

TPSM8287A10 評估模組 (EVM) 有助於評估 TPSM8287A10，此模組在針腳對針腳相容的降壓電源模組中支援高達 10A 的負載電流，具有 I2C 介面、遠端感測和頻率同步，採用 4.5mm x 6.8mm 包覆成型 QFN 封裝。此 EVM 可從 2.7 V 至 6 V 的輸入電壓，提供在 0.4V 至 3.35V 範圍內準確度為 1% 的可調整輸出電壓。TPSM8287A10 是一款高效率、高準確度的小型負載點 (POL) 電源解決方案，可用於如 FPGA、ASIC、DDR 記憶體、光學模組、儲存裝置、測試和量測及其它空間有限應用之核心供電等應用。
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開發板

TPSM8287A12BBSEVM — 適用於具有遠端感測 12A 降壓模組的平行式 I²C 介面的 TPSM8287A12 評估模組

TPSM8287A12BBSEVM 評估模組 (EVM) 會加速對 TPSM8287A12 的評估，這是一款 12A 針腳對針腳相容的降壓電源模組，具備 I²C 介面、遠端感測和頻率同步功能，採用 4.5mm x 6.8mm x 1.8mm 包覆成型 QFN 封裝。EVM 可從 2.7V 至 6V 的輸入電壓提供 0.4V 至 3.35V 範圍內精度為 1% 的可調整輸出電壓。TPSM8287A12 是一款高效率、高精度、小型且超薄的負載點 (POL) 電源解決方案，適用於 FPGA、ASIC、DDR 記憶體、光學模組、儲存裝置、測試和測量，以及其他空間有限應用的核心供電。
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開發板

TPSM8287A15BBHEVM — TPSM8287A15 評估模組

TPSM8287A15BBHEVM 評估模組 (EVM) 可協助評估 TPSM8287A15，這是一款 15A 針腳對針腳相容的降壓電源模組，具備 I²C 介面、遠端感測和頻率同步功能，採用 4.5mm × 6.8mm x 4mm 包覆成型 QFN 封裝。此 EVM 可從 2.7 V 至 6 V 的輸入電壓，提供在 0.4V 至 3.35V 範圍內準確度為 1% 的可調整輸出電壓。TPSM8287A15 是一款高效率、高準確度且小型負載點 (POL) 電源解決方案，可用於如 FPGA、ASIC、DDR 記憶體、光學模組、儲存裝置、測試和量測及其它空間有限應用之核心供電等應用。

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