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TPSM8F7620

現行

4V 至 17V，電流模式，四路 6A 堆疊式降壓電源模組

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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 Newer stackable module with Quad-outputs and External Compensation

TPSM8F7620

現行
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產品詳細資料

Rating Catalog Topology Buck, Synchronous Buck Iout (max) (A) 6, 12, 18, 24 Vin (max) (V) 17 Vin (min) (V) 4 Vout (max) (V) 11 Vout (min) (V) 0.6 Features Adjustable soft start, Adjustable switching frequency, Enable, External Sync, Frequency synchronization, Overcurrent protection, Overvoltage protection, Phase Interleaving, Power good, Stackable, UVLO, Undervoltage protection Operating temperature range (°C) -40 to 125 Type Module Duty cycle (max) (%) 92 Control mode current mode control Switching frequency (min) (kHz) 400 Switching frequency (max) (kHz) 2200
Rating Catalog Topology Buck, Synchronous Buck Iout (max) (A) 6, 12, 18, 24 Vin (max) (V) 17 Vin (min) (V) 4 Vout (max) (V) 11 Vout (min) (V) 0.6 Features Adjustable soft start, Adjustable switching frequency, Enable, External Sync, Frequency synchronization, Overcurrent protection, Overvoltage protection, Phase Interleaving, Power good, Stackable, UVLO, Undervoltage protection Operating temperature range (°C) -40 to 125 Type Module Duty cycle (max) (%) 92 Control mode current mode control Switching frequency (min) (kHz) 400 Switching frequency (max) (kHz) 2200
FCCSP (APG) 112 84 mm² 12 x 7
  • Fixed-frequency, peak current mode (PCM) control
  • Small form factor 12.0mm x 7.0mm x 2.4mm, overmolded BGA power module
  • Four independent synchronous buck outputs
  • Supports 2, 3, and 4-phase stackability for higher output current
  • High-efficiency, integrated MOSFETs, inductor, and basic passives.
  • 4V to 17V input voltage range
  • 0.6V to 11V output voltage range
  • Selectable internal or external compensation
  • Continuously adjustable switching frequency from 400kHz to 2.2MHz
  • Synchronizable to an external clock
  • 0.6V, ±0.75% voltage reference accuracy over the full temperature range
  • Sequencing features
    • Enable with adjustable input UVLO
    • Power-good output monitor
    • Output discharge
    • Monotonic start-up into prebiased outputs
    • Adjustable soft-start time with external SS pin
  • Output overvoltage (OV), undervoltage (UV), overcurrent (OC), and thermal shutdown protection
  • Analog temperature output on the MSEL1/2 pins
  • –40°C to 125°C module temperature range
  • Create a custom design using TPSM8F7x20 with the WEBENCH® Power Designer
  • Fixed-frequency, peak current mode (PCM) control
  • Small form factor 12.0mm x 7.0mm x 2.4mm, overmolded BGA power module
  • Four independent synchronous buck outputs
  • Supports 2, 3, and 4-phase stackability for higher output current
  • High-efficiency, integrated MOSFETs, inductor, and basic passives.
  • 4V to 17V input voltage range
  • 0.6V to 11V output voltage range
  • Selectable internal or external compensation
  • Continuously adjustable switching frequency from 400kHz to 2.2MHz
  • Synchronizable to an external clock
  • 0.6V, ±0.75% voltage reference accuracy over the full temperature range
  • Sequencing features
    • Enable with adjustable input UVLO
    • Power-good output monitor
    • Output discharge
    • Monotonic start-up into prebiased outputs
    • Adjustable soft-start time with external SS pin
  • Output overvoltage (OV), undervoltage (UV), overcurrent (OC), and thermal shutdown protection
  • Analog temperature output on the MSEL1/2 pins
  • –40°C to 125°C module temperature range
  • Create a custom design using TPSM8F7x20 with the WEBENCH® Power Designer

The TPSM8F7x20 is a power-dense quad-channel buck power module designed to provide efficient and reliable power conversion for a wide output voltage range from 0.6V to 11V. The module integrates MOSFETs, inductor, and select capacitors to reduce board space and layout complexity. The module can be configured into both multiphase and multi-output rails by supporting 2, 3, and 4-phase stackability with interleaved phases. Under steady-state conditions the module operates in FCCM with a fixed-frequency that is resistor adjustable from 400kHz to 2.2MHz and synchronizable to an external clock.

TPSM8F7x20 module employs current mode control with internal and external compensation. Sequencing requirements are easily met with the external soft-start, active output discharge, adjustable EN, and power-good features. A full suite of protection features (output OV and UV, input UVLO, TSD, OC) are also included for robustness.

The TPSM8F7x20 is a power-dense quad-channel buck power module designed to provide efficient and reliable power conversion for a wide output voltage range from 0.6V to 11V. The module integrates MOSFETs, inductor, and select capacitors to reduce board space and layout complexity. The module can be configured into both multiphase and multi-output rails by supporting 2, 3, and 4-phase stackability with interleaved phases. Under steady-state conditions the module operates in FCCM with a fixed-frequency that is resistor adjustable from 400kHz to 2.2MHz and synchronizable to an external clock.

TPSM8F7x20 module employs current mode control with internal and external compensation. Sequencing requirements are easily met with the external soft-start, active output discharge, adjustable EN, and power-good features. A full suite of protection features (output OV and UV, input UVLO, TSD, OC) are also included for robustness.
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* Data sheet TPSM8F7x20 4V to 17V, 4/6A, Quad Step-Down Power Module datasheet (Rev. A) PDF | HTML 2025年 12月 19日
Certificate TPSM8F7620EVM EU Declaration of Conformity (DoC) 2025年 9月 12日

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TPSM8F7620EVM — TPSM8F7620 評估模組

TPSM8F7x20EVM（SR130）有助於評估 TPSM8F7x20 4A 與 6A 接腳對接腳相容的降壓轉換器，封裝形式為 7mm x 12mm 小尺寸覆模 BGA 封裝。SR130-001 採用 6A TPSM8F7620，可輸出四組電壓軌：1.2VOUT、2.5VOUT、3.3VOUT 與 5VOUT，適合輸入電壓高達 17V。SR130-005 採用 4A TPSM8F7420，可輸出四組電壓軌：1.2VOUT、2.5VOUT、3.3VOUT 與 5VOUT，適合輸入電壓高達 17V。SR130 EVM 經修改後可以支援各種多相與多輸出配置。
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TPSM8F7620 PSpice Transient Model

SLVMES7.ZIP (144 KB) - PSpice Model
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