Datasheet4U Logo Datasheet4U.com

TPS62242 - 2.25-MHz 300-mA Step-Down Converter

Download the TPS62242 datasheet PDF. This datasheet also covers the TPS62240 variant, as both devices belong to the same 2.25-mhz 300-ma step-down converter family and are provided as variant models within a single manufacturer datasheet.

Description

The TPS6224x device is a highly efficient synchronous step-down DC-DC converter.

The device provides up to 300-mA output current from a single Li-Ion cell and is ideal for battery powered portable applications like mobile phones and other portable equipment.

Features

  • 1 High Efficiency - Greater Than 94%.
  • Output Current up to 300 mA.
  • VIN Range from 2 V to 6 V for Li-ion Batteries With Extended Voltage Range.
  • 2.25-MHz Fixed-Frequency Operation.
  • Power Save Mode at Light Load Currents.
  • Output Voltage Accuracy in PWM Mode ±1.5%.
  • Adjustable Output Voltage from 0.6 V to VIN.
  • Typical 15-μA Quiescent Current.
  • 100% Duty Cycle for Lowest Dropout.
  • Available in a SOT (5) and 2-mm ×.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (TPS62240-etcTI.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
TPS622 Silicon NPN Transistor Toshiba Semiconductor
TPS622F Silicon NPN Transistor Toshiba Semiconductor
TPS621 NPN Photo Transistor Toshiba Semiconductor
TPS625 NPN Photo Transistor Toshiba Semiconductor
TPS626 NPN Photo Transistor Toshiba Semiconductor

Other Datasheets by Texas Instruments

Part Number Description
TPS62242-Q1 2.25-MHz 300-mA Buck Converter
TPS62240 2.25-MHz 300-mA Step-Down Converter
TPS62243 2.25-MHz 300-mA Step-Down Converter
TPS62200 High-Efficiency SOT23 Step-Down DC-DC Converter
TPS62201 High-Efficiency SOT23 Step-Down DC-DC Converter

Full PDF Text Transcription

Click to expand full text
Product Folder Sample & Buy Technical Documents Tools & Software Support & Community Reference Design TPS62240, TPS62242, TPS62243 SLVS762C – JUNE 2007 – REVISED JULY 2015 TPS6224x 2.25-MHz 300-mA Step-Down Converter in 2 x 2 WSON and SOT Package 1 Features •1 High Efficiency - Greater Than 94% • Output Current up to 300 mA • VIN Range from 2 V to 6 V for Li-ion Batteries With Extended Voltage Range • 2.25-MHz Fixed-Frequency Operation • Power Save Mode at Light Load Currents • Output Voltage Accuracy in PWM Mode ±1.5% • Adjustable Output Voltage from 0.6 V to VIN • Typical 15-μA Quiescent Current • 100% Duty Cycle for Lowest Dropout • Available in a SOT (5) and 2-mm × 2-mm × 0.
Published: |