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Texas Instruments TPS54 Step Down SWIFT DC/DC Converters

Texas Instruments TPS54 Step-Down SWIFT DC-DC Converters provide input transient voltage protection that allows the device and the rest of a board to survive potentially damaging voltage spikes. These Texas Instruments DC/DC converters retain low output voltage even with a 60V transient voltage pulse. The high-performance TPS54 DC/DC converter family also provides light load efficiency, low quiescent current (ideal for applications based on TI MSP430 MCUs), a high switching frequency, and a small package size for space-limited designs. These DC-DC converters are a more basic version that provides ease of use, higher currents, and internal compensation.

Features

  • Transient Protection
    • Withstands 65V spikes in 24/36V applications
    • Supports 60V continuous operation
  • High Performance
    • 2.5MHz frequency avoids sensitive RF bands improving noise performance
    • 20% lower Rds(on) than the nearest competitor in its class to maximize efficiency at full load
    • Eco-Mode™ light load efficiency
    • Low quiescent current: 116uA operating; 1.3uA shutdown
  • Withstands Line Transients
    • AC line
    • Damper motors
    • Switching relays
  • Long Back-up Battery Life
    • Low 116uA quiescent current
    • Eco-Mode light load efficiency
  • Allows Small Sized Unit
    • 2.5MHz switching frequency uses a smaller L & C
    • 10-pin MSOP PowerPAD™ package

Applications

  • Wide Range of Applications for Low Voltage Systems
    • Digital TV Power Supply
    • High Definition Blu-ray Disc™ Players
    • Networking Home Terminal
    • Digital Set-Top Box (STB)

Block Diagram

Texas Instruments TPS54 Step Down SWIFT DC/DC Converters

Evaluation Tools

Texas Instruments PMLKBUCKEVM/B Buck Experiments Boards

Two different sections using two different ICs (the TPS54160 and the LM3475).

Learn MoreGiới thiệu về Texas Instruments PMLKBUCKEVM/B Buck Experiments Boards View Productsliên quan đến Texas Instruments PMLKBUCKEVM/B Buck Experiments Boards
View Results ( 28 ) Page
Mã Phụ tùng Bảng dữ liệu Điện áp đầu ra Dòng đầu ra
TPS54140DGQ TPS54140DGQ Bảng dữ liệu Adjustable 1.5 A
TPS54160ADRCT TPS54160ADRCT Bảng dữ liệu 800 mV to 58 V 1.5 A
TPS54040DGQR TPS54040DGQR Bảng dữ liệu Adjustable 500 mA
TPS54060DGQ TPS54060DGQ Bảng dữ liệu Adjustable 500 mA
TPS54060DGQR TPS54060DGQR Bảng dữ liệu Adjustable 500 mA
TPS54160ADGQ TPS54160ADGQ Bảng dữ liệu 800 mV to 58 V 1.5 A
TPS54160ADGQR TPS54160ADGQR Bảng dữ liệu 800 mV to 58 V 1.5 A
TPS54160ADRCR TPS54160ADRCR Bảng dữ liệu 800 mV to 58 V 1.5 A
TPS54160DGQR TPS54160DGQR Bảng dữ liệu 800 mV to 58 V 1.5 A
TPS5420D TPS5420D Bảng dữ liệu Adjustable 2 A
Đã phát hành: 2009-05-14 | Đã cập nhật: 2022-03-11