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TPS6286A06D

AKTIV

Synchroner 6-A-Abwärtswandler mit hohem Wirkungsgrad, 2,4 V bis 5,5 V Eingangsspannung, QFN-Gehäuse

Produktdetails

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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Technische Dokumentation

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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 27 Mai 2025

Design und Entwicklung

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Evaluierungsplatine

TPS6286A06EVM-050 — TPS6286A06-Evaluierungsmodul

Das TPS6286AxxEVM-050 unterstützt den Benutzer bei der einfachen Evaluierung und Prüfung des Betriebs und der Funktionalität der Abwärts-/Aufwärtswandlers TPS6286A06 und TPS6286A10. Das Evaluierungsmodul wandelt eine Eingangsspannung von 2,4 V bis 5,5 V in eine geregelte Ausgangsspannung von 1,2V (...)
Benutzerhandbuch: PDF | HTML
Simulationsmodell

TPS6286A06 and TPS6286A06D SIMPLIS Model

SLUM961.ZIP (2909 KB) - SIMPLIS Model
Gehäuse Pins CAD-Symbole, Footprints und 3D-Modelle
VQFN-HR (VBM) 13 Ultra Librarian

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