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TPS40021 - Synchronous Buck Controller

Download the TPS40021 datasheet PDF. This datasheet also covers the TPS40020 variant, as both devices belong to the same synchronous buck controller family and are provided as variant models within a single manufacturer datasheet.

General Description

D Operating Input Voltage 2.25 V to 5.5 V D Output Voltage as Low as 0.7 V D 1% Internal 0.7 V Reference D Predictive Gate Drive N-Channel MOSFET Drivers for Higher Efficiency D Externally Adjustable Soft-Start and Short Circuit Current Limit D Programmable Fixed-Frequency 100 KHz-to-1 MHz Voltage

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (TPS40020-etcTI.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Texas Instruments

Part Number Description
TPS40021-EP Synchronous Buck Controller
TPS40020 Synchronous Buck Controller
TPS40000 Synchronous Buck Controller
TPS40001 Synchronous Buck Controller
TPS40002 Synchronous Buck Controller

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
Not Recommended for New Designs www.ti.com TPS40020 8 TPS40021 SLUS535D − MARCH 2003 − REVISED JULY 2007 ENHANCED, LOWĆINPUT VOLTAGEĆMODE SYNCHRONOUS BUCK CONTROLLER FEATURES DESCRIPTION D Operating Input Voltage 2.25 V to 5.5 V D Output Voltage as Low as 0.7 V D 1% Internal 0.