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電源模組 (整合式電感器)

TPSM8D6B24

現行

2.95V 至 16V 輸入、雙 25A 或單 50A PMBus® 電源模組

立即訂購
產品規格表

TPSM8D6B24

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 Buck Type Module Iout (max) (A) 25 Vin (min) (V) 2.95 Vin (max) (V) 16 Vout (min) (V) 0.5 Vout (max) (V) 5.5 Switching frequency (min) (kHz) 275 Switching frequency (max) (kHz) 1100 Features Adjustable current limit, Current Sharing, Dynamic Voltage Scaling, EMI Tested, Enable, Frequency synchronization, Overcurrent protection, PMBus, Phase Interleaving, Power good, Remote Sense, Voltage Margining Control mode current mode Duty cycle (max) (%) 85
Rating Catalog Operating temperature range (°C) -40 to 125 Topology Buck Type Module Iout (max) (A) 25 Vin (min) (V) 2.95 Vin (max) (V) 16 Vout (min) (V) 0.5 Vout (max) (V) 5.5 Switching frequency (min) (kHz) 275 Switching frequency (max) (kHz) 1100 Features Adjustable current limit, Current Sharing, Dynamic Voltage Scaling, EMI Tested, Enable, Frequency synchronization, Overcurrent protection, PMBus, Phase Interleaving, Power good, Remote Sense, Voltage Margining Control mode current mode Duty cycle (max) (%) 85
QFM (MOW) 59 320 mm² 16 x 20
  • 4.25 V to 16 V with PVIN tied to AVIN with internal LDO
  • 2.95 V to 16 V with PVIN and AVIN split rail, or with external bias on VDD5
  • Integrated MOSFETs, inductors, and basic passives
  • Average current mode control with selectable internal compensation
  • 0.5-V to 5.5-V output voltage range from through pinstrap
  • 0.25-V to 5.5-V PMBus VOUT_COMMAND range
  • Extensive PMBus command set with telemetry for V OUT, I OUT, and die temperature
  • Differential remote sensing with an internal FB divider for < 1% V OUT error
  • –40°C to +125°C junction temperature range
  • AVS and margining capabilities through PMBus
  • Multi-function select (MSEL) pins for pinstrap programming PMBus defaults
  • Nine selectable switching frequencies from 275 kHz to 1.1 MHz
  • Frequency sync in and sync out
  • Supports prebiased output
  • 16-mm × 20-mm × 4.3-mm, 59-pin MOW package
  • Create a custom design using the TPSM8D6B24 with the WEBENCH Power Designer
  • 4.25 V to 16 V with PVIN tied to AVIN with internal LDO
  • 2.95 V to 16 V with PVIN and AVIN split rail, or with external bias on VDD5
  • Integrated MOSFETs, inductors, and basic passives
  • Average current mode control with selectable internal compensation
  • 0.5-V to 5.5-V output voltage range from through pinstrap
  • 0.25-V to 5.5-V PMBus VOUT_COMMAND range
  • Extensive PMBus command set with telemetry for V OUT, I OUT, and die temperature
  • Differential remote sensing with an internal FB divider for < 1% V OUT error
  • –40°C to +125°C junction temperature range
  • AVS and margining capabilities through PMBus
  • Multi-function select (MSEL) pins for pinstrap programming PMBus defaults
  • Nine selectable switching frequencies from 275 kHz to 1.1 MHz
  • Frequency sync in and sync out
  • Supports prebiased output
  • 16-mm × 20-mm × 4.3-mm, 59-pin MOW package
  • Create a custom design using the TPSM8D6B24 with the WEBENCH Power Designer

The TPSM8D6B24 is a highly integrated, easy-to-use, non-isolated DC/DC buck power module. The TPSM8D6B24 provides two 25-A independent outputs or a single stacked 2-phase 50-A output. The device has an option to overdrive the internal 5-V LDO with an external 5-V supply to enable a lower input voltage range down to 2.95 V and improve the efficiency of the converter.

The TPSM8D6B24 power module uses a proprietary fixed-frequency current-mode control with input feedforward and selectable internal compensation components for minimal size and stability over a wide range of output capacitances.

The PMBus interface with 1-MHz clock support provides a convenient, standardized digital interface for converter configuration as well as monitoring of key parameters including output voltage, output current, and internal die temperature. Response to fault conditions can be set to restart, latch off, or ignore, depending on system requirements. Back-channel communication between stacked devices enables all TPSM8D6B24 converters, powering a single output rail to share a single address to simplify system software or firmware design. Key parameters including output voltage, switching frequency, soft-start time, and overcurrent fault limits can also be configured through BOM selection without PMBus communication to support program free power up.

The TPSM8D6B24 is a highly integrated, easy-to-use, non-isolated DC/DC buck power module. The TPSM8D6B24 provides two 25-A independent outputs or a single stacked 2-phase 50-A output. The device has an option to overdrive the internal 5-V LDO with an external 5-V supply to enable a lower input voltage range down to 2.95 V and improve the efficiency of the converter.

The TPSM8D6B24 power module uses a proprietary fixed-frequency current-mode control with input feedforward and selectable internal compensation components for minimal size and stability over a wide range of output capacitances.

The PMBus interface with 1-MHz clock support provides a convenient, standardized digital interface for converter configuration as well as monitoring of key parameters including output voltage, output current, and internal die temperature. Response to fault conditions can be set to restart, latch off, or ignore, depending on system requirements. Back-channel communication between stacked devices enables all TPSM8D6B24 converters, powering a single output rail to share a single address to simplify system software or firmware design. Key parameters including output voltage, switching frequency, soft-start time, and overcurrent fault limits can also be configured through BOM selection without PMBus communication to support program free power up.
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類型 標題 日期
* Data sheet TPSM8D6B24 2.95-V to 16-V, Dual 25-A or Single 50-A, PMBus® Buck Power Module datasheet (Rev. A) PDF | HTML 2023年 9月 13日
Application brief Solving Power Design Challenges in Semiconductor Test and ATE Applications PDF | HTML 2024年 8月 2日
EVM User's guide TPSM8D6B24 Power Module Evaluation Module User's Guide PDF | HTML 2022年 8月 22日
Certificate TPSM8D6B24EVM-2V0 EU RoHS Declaration of Conformity (DoC) 2022年 8月 19日
Application note TPSM8D6C24 Module Stackability Using the TPSM8D6C24EVM-2V0 Evaluation Module PDF | HTML 2021年 12月 15日

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開發板

TPSM8D6B24EVM-2V0 — TPSM8D6B24 評估模組

TPSM8D6B24EVM-2V0 評估模組 (EVM) 可配置用於評估 TPSM8D6B24 電源模組在雙輸出配置中的運作。輸入電壓範圍為 2.95V 至 16V，各個 25A 輸出的輸出電壓為 1.8V 與 3.32V。TPSM8D6B24 允許透過 PMBus™ 介面進行程式編輯和監控。
使用指南: PDF | HTML
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模擬型號

TPSM8D6B24 PSpice Transient Model

SLUM805.ZIP (253 KB) - PSpice Model
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模擬型號

TPSM8D6B24 SIMPLIS Transient and Average Model

SLUM804.ZIP (1229 KB) - SIMPLIS Model
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QFM (MOW) 59 Ultra Librarian
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