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UCD3040

Texas Instruments
Part Number UCD3040
Manufacturer Texas Instruments
Description Digital Power Controllers
Published Nov 20, 2019
Detailed Description www.ti.com UCD3040 UCD3028 UCD3020 SLUS868H – DECEMBER 2009 – REVISED OCTOBER 2013 Digital Power Controllers Check for...
Datasheet PDF File UCD3040 PDF File

UCD3040
UCD3040

Overview
... Samples: UCD3040, UCD3028, UCD3020 FEATURES 1 •23 Digital Control of up to Four Voltage Feedback Loops • Up to Eight High-Resolution Digital Pulsewidth Modulated (DPWM) Outputs for Supporting a Wide Range of Offline, Isolated and NonIsolated DC-to-DC Topologies – 250-ps DPWM Pulse-Width Resolution – 4-ns DPWM Frequency Resolution – Adjustable Phase Shift Between DPWM Outputs – Adjustable Dead Band Between Each DPWM Pair – Active-High or -Low DPWM Polarity – Up to 2-MHz DPWM Switching Frequency • Dedicated High-Speed Error Analog-to-Digital Converter (EADC) for Each Feedback Loop With Sense Resolution of up to 1 mV • On-Chip 10-Bit D and A Converter (DAC) for Setting EADC Reference Voltage ...


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