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DC/DC 轉換器

TPS6286A06D

現行

採用 2mm x 3mm QFN 封裝的 2.4V 至 5.5V 輸入、6A 高效率降壓轉換器

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產品規格表

TPS6286A06D

現行
產品規格表 立即訂購

產品詳細資料

Rating Catalog Topology Buck Iout (max) (A) 6 Vin (max) (V) 5.5 Vin (min) (V) 2.4 Vout (max) (V) 5.5 Vout (min) (V) 0.6 Features Adjustable soft start, Enable, Forced PWM, Light Load Efficiency, Output discharge, Over Current Protection, Power good, Pre-bias startup, Soft Start Adjustable, Soft-start adjustable, Synchronous Rectification, Thermal shutdown Control mode DCS-Control Operating temperature range (°C) -40 to 125 Iq (typ) (A) 0.000005 Duty cycle (max) (%) 100
Rating Catalog Topology Buck Iout (max) (A) 6 Vin (max) (V) 5.5 Vin (min) (V) 2.4 Vout (max) (V) 5.5 Vout (min) (V) 0.6 Features Adjustable soft start, Enable, Forced PWM, Light Load Efficiency, Output discharge, Over Current Protection, Power good, Pre-bias startup, Soft Start Adjustable, Soft-start adjustable, Synchronous Rectification, Thermal shutdown Control mode DCS-Control Operating temperature range (°C) -40 to 125 Iq (typ) (A) 0.000005 Duty cycle (max) (%) 100
VQFN-HR (VBM) 13 6 mm² 3 x 2
  • 2.4V to 5.5V input voltage range
  • 8mΩ and 8mΩ internal power MOSFETs
  • 5.1µA operating quiescent current
  • Multisource with other industry standard devices
  • 1.2MHz switching frequency
  • 100% duty cycle mode
  • 0.7% output voltage accuracy
  • Forced PWM or power save mode
  • DCS-Control topology (constant on-time)
  • Output voltage:
    • Adjustable from 0.6V to Vin (with external FB divider)
    • Fixed (by external resistor) from 0.4V to 1.6V
  • Output voltage discharge
  • Hiccup short-circuit protection
  • Power-good indicator with internal pull-up
  • Thermal shutdown
  • Adjustable soft start
  • –40°C to 125°C operating temperature range
  • Also available as 8A and 10A versions without I2C interface (TPS6286A08, TPS6286A10) and with I2C interface (TPS6286B08 and TPS6286B10)
  • 2.4V to 5.5V input voltage range
  • 8mΩ and 8mΩ internal power MOSFETs
  • 5.1µA operating quiescent current
  • Multisource with other industry standard devices
  • 1.2MHz switching frequency
  • 100% duty cycle mode
  • 0.7% output voltage accuracy
  • Forced PWM or power save mode
  • DCS-Control topology (constant on-time)
  • Output voltage:
    • Adjustable from 0.6V to Vin (with external FB divider)
    • Fixed (by external resistor) from 0.4V to 1.6V
  • Output voltage discharge
  • Hiccup short-circuit protection
  • Power-good indicator with internal pull-up
  • Thermal shutdown
  • Adjustable soft start
  • –40°C to 125°C operating temperature range
  • Also available as 8A and 10A versions without I2C interface (TPS6286A08, TPS6286A10) and with I2C interface (TPS6286B08 and TPS6286B10)

The TPS6286A06D device is a high-frequency, synchronous, step-down converter which provides an efficient, flexible, and high power-density design. At medium to heavy loads, the converter operates in pulse width modulation (PWM) mode and automatically enters power save mode operation at light load to maintain high efficiency over the entire load current range. The device can also be forced in PWM mode operation to minimize output voltage ripple. Together with the DCS-Control architecture, excellent load transient performance and tight output voltage accuracy is achieved. The device features a Power-Good signal with internal pull-up resistor to VIN (for external pull up resistor option, use TPS6286A06) and an adjustable soft-start feature. The device is able to operate in 100% mode. For fault protection, the device incorporates a HICCUP short-circuit protection as well as a thermal shutdown.

The TPS6286A06D device is a high-frequency, synchronous, step-down converter which provides an efficient, flexible, and high power-density design. At medium to heavy loads, the converter operates in pulse width modulation (PWM) mode and automatically enters power save mode operation at light load to maintain high efficiency over the entire load current range. The device can also be forced in PWM mode operation to minimize output voltage ripple. Together with the DCS-Control architecture, excellent load transient performance and tight output voltage accuracy is achieved. The device features a Power-Good signal with internal pull-up resistor to VIN (for external pull up resistor option, use TPS6286A06) and an adjustable soft-start feature. The device is able to operate in 100% mode. For fault protection, the device incorporates a HICCUP short-circuit protection as well as a thermal shutdown.
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* Data sheet TPS6286A 06 D 2.4V to 5.5V Input, 6A, Synchronous Step-Down Converter in a 2mm × 3mm QFN Package datasheet PDF | HTML 2025年 5月 27日

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開發板

TPS6286A06EVM-050 — TPS6286A06 評估模組

TPS6286AxxEVM-050 的設計旨在幫助使用者輕鬆評估及測試 TPS6286A06 和 TPS6286A10 降壓轉換器的運作及功能性。評估模組可將 2.4V 至 5.5V 輸入電壓轉換為已調節的 1.2V 輸出電壓。TPS6286A06EVM-050 的輸出電流最高可達 6A，而 TPS6286A10EVM-050 則可達 10A。
使用指南: PDF | HTML
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模擬型號

TPS6286A06 and TPS6286A06D SIMPLIS Model (Rev. A)

SLUM961A.ZIP (2951 KB) - SIMPLIS Model
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