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TPS82084/TPS82085 Converter Modules

2 A and 3 A, high-efficiency, step-down converter modules with integrated inductors from Texas Instruments

Image of TI's TPS82085 Converter ModuleTexas Instruments' TPS82084 and TPS82085 devices are 2 A and 3 A step-down converter MicroSiP™ modules optimized for small solution size and high efficiency. The power modules integrate 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 2.4 MHz and automatically enters power save mode operation at light load currents. In power save mode, the devices operate with typically 17 µA quiescent current. Using the DCS-Control™ topology, the devices achieve excellent load transient performance and accurate output voltage regulation. The EN and PG pins, which support sequencing configurations, bring a flexible system design. An integrated soft startup reduces the inrush current required from the input supply. Over temperature protection and hiccup short-circuit protection deliver a robust and reliable solution.

Features
  • 2 A and 3 A, low profile MicroSiP power modules
  • DCS-Control topology
  • Up to 95% efficiency
  • 17 µA operating quiescent current
  • -40°C to +125°C operating temperature range
  • Hiccup short-circuit protection
  • 2.5 V to 6 V input voltage range
  • 0.8 V to VIN adjustable output voltage
  • Power save mode for light load efficiency
  • 100% duty cycle for lowest dropout

TPS82084/TPS82085 Converter Modules

ImageManufacturer Part NumberDescriptionAvailable Quantity
IC REG BUCK ADJUSTABLE 3A 8USIPTPS82085SILRIC REG BUCK ADJUSTABLE 3A 8USIP43978 - ImmediateView Details
IC REG BUCK ADJUSTABLE 3A 8USIPTPS82085SILTIC REG BUCK ADJUSTABLE 3A 8USIP21934 - Immediate
10000 - Factory Stock
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DC DC CONVERTER 0.8-6V 2ATPS82084SILTDC DC CONVERTER 0.8-6V 2A32741 - Immediate
10001 - Factory Stock
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DC DC CONVERTER 0.8-6V 2ATPS82084SILRDC DC CONVERTER 0.8-6V 2A13819 - Immediate
10001 - Factory Stock
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Eval Module

ImageManufacturer Part NumberDescriptionAvailable Quantity
EVALUATION MODULE TPS82085TPS82085EVM-672EVALUATION MODULE TPS820852 - Immediate
22 - Factory Stock
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EVALUATION MODULE TPS82084TPS82084EVM-672EVALUATION MODULE TPS820842 - Immediate
136 - Factory Stock
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Published: 2015-07-24