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TPS40222 - 1.25-MHz BUCK CONVERTER

Texas Instruments

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Datasheet Details

Part number	TPS40222
Manufacturer	Texas Instruments
File Size	1.07 MB
Description	1.25-MHz BUCK CONVERTER
Datasheet	TPS40222-etcTI.pdf

TPS40222 Product details

Description

The TPS40222 is a fixed-frequency, current-mode, non-synchronous buck converter optimized for applications powered by a 5-V distributed source.

Features

Input Voltage Range 4.5 VDC to 8 VDC.
Output Voltage (0.8 V to 90% VIN).
0 A to 1.6 A Current Capability.
Fixed 1.25-MHz Switching Frequency.
Reference 0.8 V ±1%.
Internal 250 mΩ N-Channel MOSFET Switch.
Current Mode Control with Internal Slope Compensation.
Internal Soft-Start.
Internal Loop Compensation.
Short Circuit Protection.
Thermal Shutdown.
High Efficiency Up to 92%.
Sma.

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Published: Nov 7, 2021 |