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TPS82677 - Step-Down Converter

Download the TPS82677 datasheet PDF. This datasheet also covers the TPS82670 variant, as both devices belong to the same step-down converter family and are provided as variant models within a single manufacturer datasheet.

Description

The TPS8267x device is a complete 600mA, DC/DC step-down power supply intended for low-power applications.

Included in the package are the switching regulator, inductor and input/output capacitors.

No additional components are required to finish the design.

Features

  • 1 90% Efficiency at 5.5 MHz Operation.
  • 17μA Quiescent Current.
  • Wide VIN Range From 2.3 V to 4.8 V.
  • 5.5MHz Regulated Frequency Operation.
  • Spread Spectrum, PWM Frequency Dithering.
  • Best in Class Load and Line Transient.
  • ±2% Total DC Voltage Accuracy.
  • Automatic PFM/PWM Mode Switching.
  • Low Ripple Light-Load PFM Mode.
  • ≥35dB VIN PSRR (1kHz to 10kHz).
  • Internal Soft Start, 120-µs Start-Up Time.
  • In.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (TPS82670-etcTI.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

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TPS820 Photo-IC Toshiba Semiconductor
TPS820B Photo-IC Toshiba Semiconductor
TPS820F Photo-IC Toshiba Semiconductor
TPS806 Photo-IC Toshiba Semiconductor
TPS812 Photo-IC Toshiba Semiconductor

Other Datasheets by Texas Instruments

Part Number Description
TPS82670 Step-Down Converter
TPS82671 Step-Down Converter
TPS826711 Step-Down Converter
TPS826716 Step-Down Converter
TPS8267195 Step-Down Converter

Full PDF Text Transcription

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Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPS82670, TPS82671, TPS82672, TPS82673, TPS82674, TPS82675, TPS82676 TPS82677, TPS826711, TPS826716, TPS826721, TPS826745, TPS826765, TPS8267195 SLVSAI0J – OCTOBER 2010 – REVISED MAY 2016 TPS8267x 600-mA, High-Efficiency MicroSiP™ Step-Down Converter (Profile <1.0mm) 1 Features •1 90% Efficiency at 5.5 MHz Operation • 17μA Quiescent Current • Wide VIN Range From 2.3 V to 4.8 V • 5.
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