Texas Instruments

TPS82140 Step-Down Converter Module

Texas Instruments offers the TPS82140 17 V input 2 A synchronous step-down converter module with integrated MicroSiP™

Image of Texas Instruments' TPS82140 Step-Down Converter ModuleTexas Instruments' TPS82140 is a 17 V input 2 A step-down converter MicroSiP power module optimized for small solution size and high efficiency. The module integrates a synchronous step-down converter and an inductor to simplify design, reduce external components and save PCB area. The low profile and compact solution is suitable for automated assembly by standard surface mount equipment.

To maximize efficiency, the converter operates in PWM mode with a nominal switching frequency of 2 MHz and automatically enters Power Save Mode operation at light load currents. In power save mode, the device operates with typically 20 µA quiescent current. Using the DCS-Control™ topology, the device achieves excellent load transient performance and accurate output voltage regulation.

Features
  • 3 mm x 2.8 mm x 1.5 mm MicroSiP package
  • 3 V to 17 V input range
  • 2 A continuous output current
  • DCS-Control topology
  • Power save mode for light load efficiency
  • 20 µA operating quiescent current
  • 0.9 V to 6 V adjustable output voltage
  • Power good output
  • Programmable soft startup with tracking
  • Thermal shutdown protection
  • Pin-to-pin compatible with TPS82130 and TPS82150 (see Associated Product below)
  • -40°C to +125°C operating temperature range
  • Create a custom design using the TPS82140 with the WEBENCH
Applications
  • Industrial applications
  • Telecom and networking applications
  • Solid state drives
  • Inverting power supply
  • 100% duty cycle for lowest dropout

TPS82140 Step-Down Converter Module

ImageManufacturer Part NumberDescriptionVoltage - Input (Min)Voltage - Input (Max)Voltage - Output 1Available QuantityPriceView Details
DC DC CONVERTER 0.9-6VTPS82140SILTDC DC CONVERTER 0.9-6V3V17V0.9 ~ 6V995 - Immediate$43.05View Details

Evaluation Module

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
EVAL BOARD FOR TPS82140TPS82140EVM-720EVAL BOARD FOR TPS821402 - Immediate$484.04View Details

Associated Product

ImageManufacturer Part NumberDescriptionVoltage - Input (Min)Voltage - Input (Max)Voltage - Output 1Available QuantityPriceView Details
DC DC CONVERTER 0.9-5VTPS82130SILTDC DC CONVERTER 0.9-5V3V17V0.9 ~ 5V0 - Immediate$52.36View Details
DC DC CONVERTER 0.9-6VTPS82150SILTDC DC CONVERTER 0.9-6V3V17V0.9 ~ 6V1924 - Immediate$41.57View Details
Published: 2017-09-25

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