TPS82084 - Texas Instruments

TPS82084 High Efficiency Step-Down Converter MicroSiP Modules

The TPS82084/5 are 2-A/3-A step-down converter MicroSiP™ modules optimized for small solution size and high efficiency. The power 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 moun.

Features

•1 Low Profile MicroSiP™ Power Module
• 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
• Output discharge function
• Power good output
• Integrated soft startup, and support pre-biased startup
• Over temperature protection
• CISPR11 class B compliant
• 2.8-mm x 3.0-mm x 1.3-mm 8-Pin µSiL package 2 Applications
• Optical module
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