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AC/DC 和 DC/DC 轉換器 (整合式 FET)

TPS62063

現行

採用 2x2mm SON 封裝的 3MHz、1.6A 降壓轉換器，Vout=3.3V

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產品規格表

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open-in-new 比較替代產品
功能相同，但引腳輸出與所比較的產品不同
TPS628512 現行 採用 SOT583 封裝的 2.7-V 至 6-V、2-A、固定頻率降壓轉換器 Smaller SOT583 package, pin-to-pin compatible family 0.5 A, 1 A, 2 A

TPS62063

現行
產品規格表 立即訂購

產品詳細資料

Rating Catalog Operating temperature range (°C) -40 to 85 Topology Buck Type Converter Iout (max) (A) 1.6 Vin (min) (V) 3.3 Vin (max) (V) 6 Switching frequency (min) (kHz) 2600 Switching frequency (max) (kHz) 3400 Features Enable, Forced PWM, Light load efficiency, Output discharge, Over Current Protection, Soft Start Fixed, Spread Spectrum, Synchronous Rectification, ULVO Fixed Control mode Voltage mode Vout (min) (V) 3.3 Vout (max) (V) 3.3 Iq (typ) (µA) 18 Duty cycle (max) (%) 100
Rating Catalog Operating temperature range (°C) -40 to 85 Topology Buck Type Converter Iout (max) (A) 1.6 Vin (min) (V) 3.3 Vin (max) (V) 6 Switching frequency (min) (kHz) 2600 Switching frequency (max) (kHz) 3400 Features Enable, Forced PWM, Light load efficiency, Output discharge, Over Current Protection, Soft Start Fixed, Spread Spectrum, Synchronous Rectification, ULVO Fixed Control mode Voltage mode Vout (min) (V) 3.3 Vout (max) (V) 3.3 Iq (typ) (µA) 18 Duty cycle (max) (%) 100
WSON (DSG) 8 4 mm² 2 x 2
  • 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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類型 標題 日期
* Data sheet TPS6206x 3-MHz, 1.6-A, Step Down Converter in 2-mm × 2-mm WSON Package datasheet (Rev. B) PDF | HTML 2015年 7月 31日
Application note QFN and SON PCB Attachment (Rev. C) PDF | HTML 2023年 12月 6日
Application note Performing Accurate PFM Mode Efficiency Measurements (Rev. A) 2018年 12月 11日
Analog Design Journal Understanding 100% mode in low-power DC/DC converters 2018年 6月 22日
Analog Design Journal Achieving a clean startup by using a DC/DC converter with a precise enable-pin threshold 2017年 10月 24日
Application note Extending the Soft Start Time Without a Soft Start Pin (Rev. B) 2017年 6月 15日
Analog Design Journal Testing tips for applying external power to supply outputs without an input voltage 2016年 10月 24日
Design guide Wi-Fi Enabled Level 1 Level 2 Electric Vehicle Service Equipment Design Guide 2016年 8月 16日
Application note Basic Calculation of a Buck Converter's Power Stage (Rev. B) 2015年 8月 17日
Analog Design Journal Five steps to a great PCB layout for a step-down converter 2015年 1月 29日
Application note Understanding the Absolute Maximum Ratings of the SW Node (Rev. A) 2012年 1月 13日
Analog Design Journal IQ: What it is, what it isn’t, and how to use it 2011年 6月 17日

設計與開發

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開發板

TPS62060EVM-663 — TPS62060EVM-663 評估模組

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, (...)

使用指南: PDF
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模擬型號

TPS62063 TINA-TI Reference Design Start

SLVM397.TSC (849 KB) - TINA-TI Reference Design
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模擬型號

TPS62063 TINA-TI Reference Design Steady

SLVM395.TSC (290 KB) - TINA-TI Reference Design
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模擬型號

TPS62063 TINA-TI Transient Spice Model

SLVM396.ZIP (80 KB) - TINA-TI Spice Model
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模擬型號

TPS62063 Unencrypted PSpice Transient Model Package (Rev. B)

SLVM192B.ZIP (166 KB) - PSpice Model
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參考設計

TIDM-DELFINO-ETHERCAT — 適用於高效能 MCU 的 EtherCAT 介面參考設計

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 (...)
Design guide: PDF
電路圖: PDF
參考設計

TIDC-EVSE-NFC — 適用於電動汽車充電站 (充電樁) 的 NFC 身分驗證參考設計

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 (...)
Design guide: PDF
電路圖: PDF
參考設計

TIDC-EVSE-WIFI — 支援 Wi-Fi 的 Level 1 和 Level 2 電動車維修設備參考設計

The TIDC-EVSE-Wi-Fi® verified reference 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 (...)
Design guide: PDF
電路圖: PDF
參考設計

TIDA-010011 — 用於保護繼電器處理器模組的高效電源供應架構參考設計

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 (...)
Design guide: PDF
電路圖: PDF
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