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TPSM846C24

現行

4.5-V 至 15-V 輸入、0.5-V 至 2.0-V 輸出、35-A 電源模組

產品詳細資料

Rating Catalog Topology Buck, Synchronous Buck Iout (max) (A) 35 Vin (max) (V) 15 Vin (min) (V) 4.5 Vout (max) (V) 2 Vout (min) (V) 0.5 Features Current Sharing, EMI Tested, Enable, Frequency synchronization, Output discharge, Power good, Remote Sense Operating temperature range (°C) -40 to 105 Type Module Duty cycle (max) (%) 83 Control mode Voltage mode Switching frequency (min) (kHz) 300 Switching frequency (max) (kHz) 1000
Rating Catalog Topology Buck, Synchronous Buck Iout (max) (A) 35 Vin (max) (V) 15 Vin (min) (V) 4.5 Vout (max) (V) 2 Vout (min) (V) 0.5 Features Current Sharing, EMI Tested, Enable, Frequency synchronization, Output discharge, Power good, Remote Sense Operating temperature range (°C) -40 to 105 Type Module Duty cycle (max) (%) 83 Control mode Voltage mode Switching frequency (min) (kHz) 300 Switching frequency (max) (kHz) 1000
QFM (MOL) 59 240 mm² (16 mm × 15 mm)
  • Complete Integrated 35-A Power Solution
  • Pin Compatible With TPSM846C23 (PMBus)
  • Stackable up to 70 A With Current Sharing
  • Output Voltage Range 0.5 V to 2 V
  • Output Voltage Accuracy as Tight as 0.5%
  • 15 mm × 16 mm Footprint
    (6.4 mm Maximum Height)
  • 300-kHz to 1-MHz Switching Frequency
  • Synchronization to an External Clock
  • Differential Remote Sense
  • Power-Good Output
  • Prebias Output Monotonic Start-up
  • Fixed 3-ms Soft-Start / Soft-Stop Time
  • Overcurrent Protection
  • Operating IC Junction Range: –40°C to +125°C
  • Operating Ambient Range: –40°C to +105°C
  • Enhanced Thermal Performance: 8.7°C/W
  • Meets EN55022 Class A Emissions
  • Create a Custom Design Using the TPSM846C24 With the WEBENCH® Power Designer
  • Complete Integrated 35-A Power Solution
  • Pin Compatible With TPSM846C23 (PMBus)
  • Stackable up to 70 A With Current Sharing
  • Output Voltage Range 0.5 V to 2 V
  • Output Voltage Accuracy as Tight as 0.5%
  • 15 mm × 16 mm Footprint
    (6.4 mm Maximum Height)
  • 300-kHz to 1-MHz Switching Frequency
  • Synchronization to an External Clock
  • Differential Remote Sense
  • Power-Good Output
  • Prebias Output Monotonic Start-up
  • Fixed 3-ms Soft-Start / Soft-Stop Time
  • Overcurrent Protection
  • Operating IC Junction Range: –40°C to +125°C
  • Operating Ambient Range: –40°C to +105°C
  • Enhanced Thermal Performance: 8.7°C/W
  • Meets EN55022 Class A Emissions
  • Create a Custom Design Using the TPSM846C24 With the WEBENCH® Power Designer

The TPSM846C24 is a 35-A, fixed-frequency, step-down power module. The module incorporates the controller, power MOSFETs, inductor, and associated components into a rugged, thermally enhanced, surface-mount package. The user supplies the input and output capacitors along with a few other passive components to set the operating parameters of the module. Two modules can be configured to work in parallel to provide up to a 70-A, two-phase power solution.

The 15 mm × 16 mm component footprint is easy to solder onto a printed circuit board and allows a compact, point-of-load design.

The TPSM846C24 is a 35-A, fixed-frequency, step-down power module. The module incorporates the controller, power MOSFETs, inductor, and associated components into a rugged, thermally enhanced, surface-mount package. The user supplies the input and output capacitors along with a few other passive components to set the operating parameters of the module. Two modules can be configured to work in parallel to provide up to a 70-A, two-phase power solution.

The 15 mm × 16 mm component footprint is easy to solder onto a printed circuit board and allows a compact, point-of-load design.

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開發板

TPSM846C24DEVM-007 — TPSM846C24 雙 70A 電源模組評估模組

TPSM846C24D 評估板可用來評估兩個 並聯 TPSM846C24 電源模組的運作,以將電流增加至最高 70A。 輸入電壓範圍為 4.5V 至 15V。評估電路板具備數個測試點和跨接器,可輕鬆評估 TPSM846C24 平行運作。
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開發板

TPSM846C24EVM-006 — TPSM846C24 35A電源模組評估模組

TPSM846C24 評估板可在電流增大(高達 35A)的情況下用來評估 TPSM846C24 電源模組的運作。輸入電壓範圍為 4.5V 至 15V。此評估板具有數個測試點和跨接器,可輕鬆評估 TPSM846C24 的運作。
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模擬型號

TPSM846C24 PSpice Transient Model

SLVMC54.ZIP (200 KB) - PSpice 模型
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QFM (MOL) 59 Ultra Librarian

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