TPS62063

ACTIVE

3MHz, 1.6A Step-Down Converter in 2x2mm SON Package, Vout=3.3V

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Product details

Parameters

Vin (Min) (V) 3.3 Vin (Max) (V) 6 Vout (Min) (V) 3.3 Vout (Max) (V) 3.3 Iout (Max) (A) 1.6 Iq (Typ) (uA) 18 Switching frequency (Min) (kHz) 2600 Switching frequency (Max) (kHz) 3400 Features Enable, Forced PWM, Light Load Efficiency, Output Discharge, Spread Spectrum, Synchronous Rectification Operating temperature range (C) -40 to 85 Rating Catalog Regulated outputs (#) 1 open-in-new Find other Buck converters (integrated switch)

Package | Pins | Size

WSON (DSG) 8 4 mm² 2 x 2 open-in-new Find other Buck converters (integrated switch)

Features

  • 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

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Description

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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Technical documentation

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Hardware development

EVALUATION BOARD Download
49
Description

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 (...)

Features
  • Input voltage range: 2.7 V to 6 V
  • Adjustable output voltage: 0.8 V to VIN
  • Up to 1.6-A output current
  • Power Save mode/ 3-MHz fixed-PWM mode
  • Clock dithering

Design tools & simulation

SIMULATION MODEL Download
SLVM192B.ZIP (166 KB) - PSpice Model
SIMULATION MODEL Download
SLVM395.TSC (290 KB) - TINA-TI Reference Design
SIMULATION MODEL Download
SLVM396.ZIP (80 KB) - TINA-TI Spice Model
SIMULATION MODEL Download
SLVM397.TSC (849 KB) - TINA-TI Reference Design
SIMULATION TOOL Download
PSpice® for TI design and simulation tool
PSPICE-FOR-TI — PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
Features
  • Leverages Cadence PSpice Technology
  • Preinstalled library with a suite of digital models to enable worst-case timing analysis
  • Dynamic updates ensure you have access to most current device models
  • Optimized for simulation speed without loss of accuracy
  • Supports simultaneous analysis of multiple products
  • (...)

Reference designs

REFERENCE DESIGNS Download
EtherCAT Interface for High Performance MCU Reference Design
TIDM-DELFINO-ETHERCAT — This reference design demonstrates how to connect a C2000 Delfino MCU to an EtherCAT™ ET1100 slave controller. The interface supports both demultiplexed address/data busses for maximum bandwidth and minimum latency and a SPI mode for low pin-count EtherCAT communication.  The slave (...)
document-generic Schematic
REFERENCE DESIGNS Download
High efficiency power supply architecture reference design for protection relay processor module
TIDA-010011 — This reference design showcases various power architectures for generating multiple voltage rails for an application processor module, requiring >1A load current and high efficiency . The required power supply is generated using 5-, 12- or 24-V DC input from the backplane. Power supplies are (...)
document-generic Schematic
REFERENCE DESIGNS Download
Wi-Fi Enabled Level 1 and Level 2 Electric Vehicle Service Equipment Reference Design
TIDC-EVSE-WIFI — The TIDC-EVSE-WIFI verified TI Design details how to implement J1772-compliant level 1 and level 2 electric vehicle service equipment (EVSE) with added Wi-Fi® functionality. The CC3100 network processor enables highly embedded devices like the EVSE to easily connect to an existing wireless (...)
document-generic Schematic
REFERENCE DESIGNS Download
Level 1&2 Electric Vehicle Service Equipment Reference Design
TIDA-00637 This verified TI Design provides the foundation that you need to implement a J1772 compliant Level 1 & 2 electric vehicle service equipment. It showcases safe failure modes using TI’s peripheral drivers along with integrated fault checking. It has a configurable power delivery control and (...)
document-generic Schematic
REFERENCE DESIGNS Download
NFC Authentication for an EV Charging Station (Pile) Reference Design
TIDC-EVSE-NFC — The TIDC-EVSE-NFC reference design showcases a straightforward integration of TI’s NFC technology with an existing EVSE platform to enable user authentication. The NFC standard comprises many different sub-technologies and working groups, making integration into a specific system (...)
document-generic Schematic

CAD/CAE symbols

Package Pins Download
WSON (DSG) 8 View options

Ordering & quality

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