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TPS62082

ACTIVO

Convertidor reductor eficiente de 1.2 A en encapsulado SON de 2 mm × 2 mm 3.3 Vout (mínimo)

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Misma funcionalidad con diferente configuración de pines que el dispositivo comparado
TPS62825 ACTIVO Convertidor reductor de 2 A con entrada de 2.4 V a 5.5 V y precisión del 1 % en QFN de 1.5 mm × 1.5  Smaller 1.5-mm x 1.5-mm QFN pin-to-pin compatible family 1 A, 2 A, 3 A and 4 A

Detalles del producto

Rating Catalog Operating temperature range (°C) -40 to 125 Topology Buck Type Converter Iout (max) (A) 1.2 Vin (min) (V) 2.3 Vin (max) (V) 6 Switching frequency (min) (kHz) 2000 Switching frequency (max) (kHz) 2000 Features Enable, Light load efficiency, Load Disconnect, Output discharge, Over Current Protection, Power good, Pre-Bias Start-Up, Soft Start Fixed, Synchronous Rectification, UVLO fixed Control mode Constant on-time (COT), DCS-Control Vout (min) (V) 3.3 Vout (max) (V) 3.3 Iq (typ) (µA) 6 Duty cycle (max) (%) 100
Rating Catalog Operating temperature range (°C) -40 to 125 Topology Buck Type Converter Iout (max) (A) 1.2 Vin (min) (V) 2.3 Vin (max) (V) 6 Switching frequency (min) (kHz) 2000 Switching frequency (max) (kHz) 2000 Features Enable, Light load efficiency, Load Disconnect, Output discharge, Over Current Protection, Power good, Pre-Bias Start-Up, Soft Start Fixed, Synchronous Rectification, UVLO fixed Control mode Constant on-time (COT), DCS-Control Vout (min) (V) 3.3 Vout (max) (V) 3.3 Iq (typ) (µA) 6 Duty cycle (max) (%) 100
WSON (DSG) 8 4 mm² 2 x 2
  • DCS-Control™ Architecture for Fast Transient Regulation
  • Snooze Mode for 6.5-µA Ultra Low Quiescent Current
  • 2.3-V to 6-V Input Voltage Range
  • 100% Duty Cycle for Lowest Dropout
  • Power Save Mode for Light-Load Efficiency
  • Output Discharge Function
  • Short-Circuit Protection
  • Power-Good Output
  • Thermal Shutdown
  • Available in 2-mm × 2-mm 8-Pin WSON Package
  • DCS-Control™ Architecture for Fast Transient Regulation
  • Snooze Mode for 6.5-µA Ultra Low Quiescent Current
  • 2.3-V to 6-V Input Voltage Range
  • 100% Duty Cycle for Lowest Dropout
  • Power Save Mode for Light-Load Efficiency
  • Output Discharge Function
  • Short-Circuit Protection
  • Power-Good Output
  • Thermal Shutdown
  • Available in 2-mm × 2-mm 8-Pin WSON Package

The TPS6208x devices are a family of high frequency synchronous step down converters. With an input voltage range of 2.3 V to 6 V, common battery technologies are supported. Alternatively, the device can be used for low voltage system power rails.

The TPS6208x focuses on high efficiency step-down conversion over a wide output current range. At medium to heavy loads, the converter operates in PWM mode and automatically enters Power Save Mode operation at light load currents to maintain high efficiency over the entire load current range. To maintain high efficiency at very low load or no load currents, a Snooze Mode with an ultra-low quiescent current is implemented. This function, enabled by the MODE pin, increases the run-time of battery driven applications and keeps the standby current at its lowest level to meet green energy standards targeting a low stand-by current.

To address the requirements of system power rails, the internal loop compensation allows a large selection of external output capacitor values in excess of 100 µF. With its DCS-Control™ architecture, excellent load transient performance and output voltage regulation accuracy is achieved. The device is available in 2-mm × 2-mm WSON package with Thermal PAD.

The TPS6208x devices are a family of high frequency synchronous step down converters. With an input voltage range of 2.3 V to 6 V, common battery technologies are supported. Alternatively, the device can be used for low voltage system power rails.

The TPS6208x focuses on high efficiency step-down conversion over a wide output current range. At medium to heavy loads, the converter operates in PWM mode and automatically enters Power Save Mode operation at light load currents to maintain high efficiency over the entire load current range. To maintain high efficiency at very low load or no load currents, a Snooze Mode with an ultra-low quiescent current is implemented. This function, enabled by the MODE pin, increases the run-time of battery driven applications and keeps the standby current at its lowest level to meet green energy standards targeting a low stand-by current.

To address the requirements of system power rails, the internal loop compensation allows a large selection of external output capacitor values in excess of 100 µF. With its DCS-Control™ architecture, excellent load transient performance and output voltage regulation accuracy is achieved. The device is available in 2-mm × 2-mm WSON package with Thermal PAD.

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Documentación técnica

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Tipo Título Fecha
* Data sheet TPS6208x 1.2-A High-Efficiency, Step-Down Converter With DCS-Control and Snooze Mode datasheet (Rev. F) PDF | HTML 16 nov 2016
White paper Understanding Functional Safety FIT Base Failure Rate Estimates per IEC 62380 and SN 29500 (Rev. A) PDF | HTML 30 abr 2024
Application note QFN and SON PCB Attachment (Rev. C) PDF | HTML 06 dic 2023
Application note Performing Accurate PFM Mode Efficiency Measurements (Rev. A) 11 dic 2018
Analog Design Journal Understanding 100% mode in low-power DC/DC converters 22 jun 2018
Analog Design Journal Achieving a clean startup by using a DC/DC converter with a precise enable-pin threshold 24 oct 2017
Analog Design Journal Testing tips for applying external power to supply outputs without an input voltage 24 oct 2016
Application note TPS6208x and TLV6208x Device Comparison 04 oct 2016
Analog Design Journal Understanding frequency variation in the DCS-Control(TM) topology 30 oct 2015
Application note Basic Calculation of a Buck Converter's Power Stage (Rev. B) 17 ago 2015
Analog Design Journal Five steps to a great PCB layout for a step-down converter 29 ene 2015
Analog Design Journal High-efficiency, low-ripple DCS-Control offers seamless PWM/pwr-save transitions 25 jul 2013
Application note How to Measure the Control Loop of DCS-Control Devices (Rev. A) 09 ago 2012
Application note Understanding the Absolute Maximum Ratings of the SW Node (Rev. A) 13 ene 2012
Application note Choosing an Appropriate Pull-up/Pull-down Resistor for Open Drain Outputs 19 sep 2011
Analog Design Journal IQ: What it is, what it isn’t, and how to use it 17 jun 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

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The HD3SS3220 DFP Dongle EVM is designed to evaluate HD3SS3220 devices for DFP implementations.  This EVM can also be used as a hardware reference design for any implementation using the HD3SS3220 with a USB-C connector.
Guía del usuario: PDF
Placa de evaluación

3220UFP-DGLEVM — Controlador de puerto orientado hacia arriba tipo C HD3SS3220 con módulo de evaluación SuperSpeed 2:

The HD3SS3220 UFP Dongle EVM is designed to evaluate HD3SS3220 devices for UFP implementations.  This EVM can also be used as a hardware reference design for any implementation using the HD3SS3220 with a USB-C™ connector.
Guía del usuario: PDF
Placa de evaluación

DP141RLJEVM — Módulo de evaluación DisplayPort Linear Redriver compatible con RBR, HBR, HBR2 y HBR3 (12 Gbps) DP14

The DP141 EVM is designed to evaluate DP141 device at a system level using standard DisplayPort connection.  The EVM provides standard DP connectors which can be utilized to connect to a DisplayPort source or sink systems to evaluate DP141 settings.
Guía del usuario: PDF
Placa de evaluación

TDP142EVM — TDP142 Módulo de evaluación del recontrolador lineal DisplayPort™ de 8.1 Gbps

The TDP142 is a DisplayPortTM(DP) linear redriver that is able to snoop AUX and HPD signals. The device complies with the VESA DisplayPort standard Version 1.4, and supports a 1-4 lane Main Link interface signaling up to HBR3 (8.1 Gbps per lane). Additionally, this device is position independent. (...)
Guía del usuario: PDF
Placa de evaluación

TPS62080EVM-641 — Módulo de evaluación de convertidor reductor de 1.2 A y alta eficiencia

The TPS62080EVM-641 is an evaluation module (EVM) for TPS62080. 1.2-A, High-Efficiency, Step-Down Converter. The TPS6208x focuses on high-efficiency, step-down conversion over a wide output current range. At medium-to-heavy loads, the converter operates in PWM mode and automatically enters PFM or (...)

Guía del usuario: PDF
Placa de evaluación

TUSB1042EVM — Módulo de evaluación de interruptor de recontrolador lineal de 10 Gbps USB 3.1 G2 2:1 TUSB1042

TUSB1042EVM is a functional board design of a linear redriver switch (TUSB1042) from a Type-C connector to a legacy Type B USB receptacle to connect to USB host systems using the TPS65982 controller for power delivery and CC pin control. The TUSB1042 equalization is easy to configure using the (...)
Guía del usuario: PDF
Placa de evaluación

TUSB1044RNQEVM — Módulo de evaluación de recontrolador de modo alternativo USB tipo C hasta 10 G

The TUSB1044 is a USB Type-C Alt Mode redriver switch supporting data rates up to 10 Gbps. This protocol-agnostic linear redriver is capable of supporting USB Type-C Alt Mode interfaces including DisplayPort.
Guía del usuario: PDF | HTML
Placa de evaluación

TUSB1046EVM — Módulo de evaluación de interruptor de recontrolador de modo alternativo USB Type-C™ T

El módulo de evaluación de interruptor de recontrolador de modo alternativo USB Type-C™ TUSB1046 (TUSB1046EVM) proporciona un interruptor de recontrolador de modo alternativo USB tipo C que permite 10 Gbps de datos USB y 8.1 Gbps de video DisplayPort™ a través de una (...)

Guía del usuario: PDF
Placa de evaluación

TUSB320-HA-EVM — Lógica de canal de configuración USB tipo C y módulo de evaluación de control de puerto TUSB320HAI

The TUSB320-HA-EVM is designed to evaluate TUSB320HA devices.  The EVM can be configured to operate in DFP, UFP or DRP mode via DIP switch selection and/or I2C control.  All of the control inputs are also selectable via DIP Switch configuration.  The TUSB320HA devices can be used (...)

Guía del usuario: PDF
Placa de evaluación

TUSB320-LA-EVM — Lógica de canal de configuración USB tipo C y módulo de evaluación de control de puerto TUSB320LAI

The TUSB320-LA-EVM is designed to evaluate TUSB320LA devices.  The EVM can be configured to operate in DFP, UFP or DRP mode via DIP switch selection and/or I2C control.  All of the control inputs are also selectable via DIP Switch configuration.  The TUSB320LA devices can be used (...)

Guía del usuario: PDF
Placa de evaluación

TUSB320EVM — Módulo de evaluación (EVM) TUSB320

The TUSB320EVM can be configured to operate in DFP, UFP, or DRP mode via DIP switch selection and/or I2C control. All of the control inputs are also selectable via DIP switch configuration. The TUSB320 devices can be used with legacy USB systems or Type-C systems for evaluation purposes.

Guía del usuario: PDF
Placa de evaluación

TUSB544RNQEVM — Módulo de evaluación de recontrolador lineal multiprotocolo USB tipo C™ de 8.1 Gbps TUSB544

The TUSB544RNQEVM is a USB Type-C Alt Mode re-driving switch supporting data rates up to 5Gbps for a downstream facing port (Host) or Upstream facing port (Device). This EVM can be used as reference for the cable implementations with the TUSB544 device.
Guía del usuario: PDF
Placa de evaluación

TUSB546EVM — Módulo de evaluación de interruptor de recontrolador de modo alternativo USB tipo C™ TUSB546

The TUSB546 USB Type-C™ Alternate Mode Redriver Switch Evaluation Module (TUSB546EVM) provides a USB Type-C Alternate Mode redriver switch that enables 5Gbps USB data and 8.1Gbps DisplayPort™ video over a USB Type-C downstream facing port (host) interface.  The EVM features a (...)

Guía del usuario: PDF
Modelo de simulación

TPS62082 PSpice Unencrypted Transient Model (Rev. B)

SLVM526B.ZIP (100 KB) - PSpice Model
Diseños de referencia

PMP11271 — Diseño de referencia de convertidor Flyback aislado PoE/convertidor buck POL (5 V/1,25 A; 3,3 V/1,07

The PMP11271 reference design is ideal for Class 3 PoE PD applications such as IP phones.  The TPS23753A combined PD controller/PWM controller saves cost and size by providing both functions is a single package.  The TPS62082 synchronous buck converter has integrated FETs, resulting (...)
Test report: PDF
Esquema: PDF
Diseños de referencia

TIDA-00891 — Diseño de referencia de conector macho USB tipo C a conector hembra USB tipo A SuperSpeed MUX con co

The TIDA-00891 is designed to evaluate HD3SS3220 devices for UFP implementations. This reference design can also be used as a hardware reference design for any implementation using the HD3SS3220 with a USB-C™ connector.  Reference design files can be provided upon request to aid PCB (...)
Design guide: PDF
Esquema: PDF
Diseños de referencia

TIDA-00890 — Diseño de referencia de conector macho USB tipo A a conector hembra USB tipo C SuperSpeed MUX con co

The TIDA-00890 Dongle is designed to evaluate HD3SS3220 devices for DFP implementations.  This reference design can also be used as a hardware reference design for any implementation using the HD3SS3220 with a USB-C™ connector.  The layout files can be used as a guideline to (...)
Test report: PDF
Esquema: PDF
Diseños de referencia

TIDA-00624 — Diseño de referencia de USB tipo A a USB tipo C SS (SuperSpeed) MUX con controlador DFP

This addapter converts a USB standard host type-A port to Type-C DFP (downstream-facing port) with support for default, 1.5 A and 3.0A VBUS current levels. The TUSB2522 simplifies the design by integrating 2:1 USB 3.1 (up to 10 Gbps) mux with a DFP controller to monitor the Type-C configuration (...)
Test report: PDF
Esquema: PDF
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WSON (DSG) 8 Ultra Librarian

Pedidos y calidad

Información incluida:
  • RoHS
  • REACH
  • Marcado del dispositivo
  • Acabado de plomo/material de la bola
  • Clasificación de nivel de sensibilidad a la humedad (MSL) / reflujo máximo
  • Estimaciones de tiempo medio entre fallas (MTBF)/fallas en el tiempo (FIT)
  • Contenido del material
  • Resumen de calificaciones
  • Monitoreo continuo de confiabilidad
Información incluida:
  • Lugar de fabricación
  • Lugar de ensamblaje

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