전력 관리 AC/DC 및 DC/DC 컨버터(통합 FET)

TPS6286A06D

활성

2mm x 3mm QFN 패키지의 2.4V~5.5V 입력, 6A 고효율 스텝다운 컨버터

제품 상세 정보

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 Switching frequency (min) (kHz) 1200 Switching frequency (max) (kHz) 1200 Operating temperature range (°C) -40 to 125 Iq (typ) (µA) 5 Duty cycle (max) (%) 100 Type Converter
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 Switching frequency (min) (kHz) 1200 Switching frequency (max) (kHz) 1200 Operating temperature range (°C) -40 to 125 Iq (typ) (µA) 5 Duty cycle (max) (%) 100 Type Converter
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 2025/05/27

설계 및 개발

추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.

평가 보드

TPS6286A06EVM-050 — TPS6286A06 평가 모듈

TPS6286AxxEVM-050은 사용자가 TPS6286A06 및 TPS6286A10 벅 컨버터의 작동과 기능을 쉽게 평가하고 테스트할 수 있도록 설계되었습니다. 평가 모듈은 2.4V~5.5V 입력 전압을 조정된 1.2V 출력 전압으로 변환합니다. TPS6286A06EVM-050의 출력 전류는 최대 6A, TPS6286A10EVM-050의 경우 10A까지 사용될 수 있습니다.
사용 설명서: PDF | HTML
TI.com에서 구매 불가
시뮬레이션 모델

TPS6286A06 and TPS6286A06D SIMPLIS Model

SLUM961.ZIP (2909 KB) - SIMPLIS Model
패키지 CAD 기호, 풋프린트 및 3D 모델
VQFN-HR (VBM) 13 Ultra Librarian

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