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TPS62061

ACTIVO

Convertidor reductor de 3 MHz y 1.6 A en encapsulado SON de 2 x 2 mm, Vout = 1.8 V

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Detalles del producto

Rating Catalog Topology Buck Iout (max) (A) 1.6 Vin (max) (V) 6 Vin (min) (V) 2.7 Vout (max) (V) 1.8 Vout (min) (V) 1.8 Features Enable, Forced PWM, Light load efficiency, Output discharge, Spread Spectrum, Synchronous Rectification EMI features Spread Spectrum Control mode Voltage mode Operating temperature range (°C) -40 to 85 Iq (typ) (A) 0.000018 Duty cycle (max) (%) 100
Rating Catalog Topology Buck Iout (max) (A) 1.6 Vin (max) (V) 6 Vin (min) (V) 2.7 Vout (max) (V) 1.8 Vout (min) (V) 1.8 Features Enable, Forced PWM, Light load efficiency, Output discharge, Spread Spectrum, Synchronous Rectification EMI features Spread Spectrum Control mode Voltage mode Operating temperature range (°C) -40 to 85 Iq (typ) (A) 0.000018 Duty cycle (max) (%) 100
WSON (DSG) 8 4 mm² (2 mm × 2 mm)
  • 3-MHz Switching Frequency
  • VIN Range from 2.7 V to 6 V
  • 1.6-A Output Current
  • Up to 97% Efficiency
  • Power Save Mode and 3-MHz Fixed PWM Mode
  • Output Voltage Accuracy in PWM Mode ±1.5%
  • Output Discharge Function
  • Typical 18-µA Quiescent Current
  • 100% Duty Cycle for Lowest Dropout
  • Voltage Positioning
  • Clock Dithering
  • Supports Maximum 1-mm Height Solutions
  • Available in a 2 mm × 2 mm × 0.75 mm WSON
  • APPLICATIONS
    • Point of Load (POL)
    • Notebooks, Pocket PCs
    • Portable Media Players
    • DSP Supplies

All other trademarks are the property of their respective owners

  • 3-MHz Switching Frequency
  • VIN Range from 2.7 V to 6 V
  • 1.6-A Output Current
  • Up to 97% Efficiency
  • Power Save Mode and 3-MHz Fixed PWM Mode
  • Output Voltage Accuracy in PWM Mode ±1.5%
  • Output Discharge Function
  • Typical 18-µA Quiescent Current
  • 100% Duty Cycle for Lowest Dropout
  • Voltage Positioning
  • Clock Dithering
  • Supports Maximum 1-mm Height Solutions
  • Available in a 2 mm × 2 mm × 0.75 mm WSON
  • APPLICATIONS
    • Point of Load (POL)
    • Notebooks, Pocket PCs
    • Portable Media Players
    • DSP Supplies

All other trademarks are the property of their respective owners

The TPS6206x is a family of highly efficient synchronous step-down DC-DC converters. They provide up to 1.6-A output current.

With an input voltage range of 2.7 V to 6 V, the device is a perfect fit for power conversion from a single Li-Ion battery as well from 5-V or 3.3-V system supply rails. The TPS6206x operates at 3-MHz fixed frequency and enters power save mode operation at light load currents to maintain high efficiency over the entire load current range. The power save mode is optimized for low output voltage ripple. For low noise applications, the device can be forced into fixed frequency PWM mode by pulling the MODE pin high.

In the shutdown mode, the current consumption is reduced to less than 1 µA and an internal circuit discharges the output capacitor.

TPS6206x family is optimized for operation with a tiny 1-µH inductor and a small 10-µF output capacitor to achieve smallest solution size and high regulation performance.

The TPS6206x operates over a free air temperature of –40°C to 85°C. The device is available in a small 2-mm × 2-mm × 0.75-mm 8-pin WSON PowerPAD integrated circuit package.

The TPS6206x is a family of highly efficient synchronous step-down DC-DC converters. They provide up to 1.6-A output current.

With an input voltage range of 2.7 V to 6 V, the device is a perfect fit for power conversion from a single Li-Ion battery as well from 5-V or 3.3-V system supply rails. The TPS6206x operates at 3-MHz fixed frequency and enters power save mode operation at light load currents to maintain high efficiency over the entire load current range. The power save mode is optimized for low output voltage ripple. For low noise applications, the device can be forced into fixed frequency PWM mode by pulling the MODE pin high.

In the shutdown mode, the current consumption is reduced to less than 1 µA and an internal circuit discharges the output capacitor.

TPS6206x family is optimized for operation with a tiny 1-µH inductor and a small 10-µF output capacitor to achieve smallest solution size and high regulation performance.

The TPS6206x operates over a free air temperature of –40°C to 85°C. The device is available in a small 2-mm × 2-mm × 0.75-mm 8-pin WSON PowerPAD integrated circuit package.

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Documentación técnica

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Documentación principal Tipo Título Opciones de formato Descargar la versión más reciente en inglés Fecha
* Hoja de datos TPS6206x 3-MHz, 1.6-A, Step Down Converter in 2-mm × 2-mm WSON Package datasheet (Rev. B) PDF | HTML 31/07/2015
Nota sobre la aplicación QFN and SON PCB Attachment (Rev. C) PDF | HTML 6/12/2023
Nota sobre la aplicación Performing Accurate PFM Mode Efficiency Measurements (Rev. A) 11/12/2018
Analog Design Journal Understanding 100% mode in low-power DC/DC converters 22/06/2018
Analog Design Journal Achieving a clean startup by using a DC/DC converter with a precise enable-pin threshold 24/10/2017
Nota sobre la aplicación Extending the Soft Start Time Without a Soft Start Pin (Rev. B) 15/06/2017
Analog Design Journal Testing tips for applying external power to supply outputs without an input voltage 24/10/2016
Nota sobre la aplicación Basic Calculation of a Buck Converter's Power Stage (Rev. B) PDF | HTML 17/08/2015
Analog Design Journal Five steps to a great PCB layout for a step-down converter 29/01/2015
Nota sobre la aplicación Understanding the Absolute Maximum Ratings of the SW Node (Rev. A) 13/01/2012
Analog Design Journal IQ: What it is, what it isn’t, and how to use it 17/06/2011

Diseño y desarrollo

Para conocer los términos adicionales o los recursos necesarios, haga clic en cualquier título de abajo para ver la página de detalles cuando esté disponible.

Placa de evaluación

TPS62060EVM-663 — Módulo de evaluación TPS62060EVM-663

The TPS62060EVM-663 is a fully assembled and tested platform for evaluating the performance of the TPS62060 1.6-A step-down converter. This document includes schematic diagrams, printed-circuit board (PCB) layout, bill of materials, and test data. Throughout this document, the abbreviations EVM, (...)

Guía del usuario: PDF
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Modelo de simulación

TPS62061 TINA-TI Reference Design

SLVM392.TSC (196 KB) - Diseño de referencia TINA-TI
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Modelo de simulación

TPS62061 TINA-TI Startup Reference Design

SLVM394.TSC (199 KB) - Diseño de referencia TINA-TI
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Modelo de simulación

TPS62061 TINA-TI Transient Spice Model

SLVM393.ZIP (80 KB) - Modelo TINA-TI Spice
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Modelo de simulación

TPS62061 Unencrypted PSpice Transient Model Package (Rev. B)

SLVM191B.ZIP (210 KB) - Modelo PSpice
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Diseño de referencia

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Este diseño de referencia muestra varias arquitecturas de energía para generar varios carriles de tensión para un módulo procesador de aplicaciones, que requieren una corriente de carga de >1 A y alta eficiencia. La fuente de alimentación necesaria se genera mediante la entrada de CC de 5, 12 o (...)
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Pedidos y calidad

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Soporte y capacitación

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