UCC2540 - High-Efficiency Secondary Side Synchronous PWM Controller

Product Overview

Texas Instruments

Part number	UCC2540
Manufacturer	Texas Instruments
File Size	1.20 MB
Description	High-Efficiency Secondary Side Synchronous PWM Controller
Datasheet	UCC2540 Datasheet
Additional preview pages of the UCC2540 datasheet.

The UCC2540 is a secondary-side synchronous buck PWM controller for high current and low output voltage applications.

D On-Chip Predictive Gate Drivet for High-Efficiency Synchronous Buck Operation D Dual ±3-A TrueDrivet Outputs D 1-MHz High Frequency Operation with 70-ns Delay from SYNCIN to G1 Output D Leading Edge Modulation D Overcurrent Protection using a Parallel Average Current Mode Control Loop D 3 Modes to Support 2.7-V to 35-V Bias Operation D Reverse Current Protection for Output Stage D User Programmable Shutdown D ±1.0% Initial Tolerance Bandgap Reference D High Bandwidth Error Amplifiers D Thermal.

📁 Similar Datasheet

UCC25701 - Advanced Voltage Mode Pulse Width Modulator (Unitrode)
UCC25702 - Advanced Voltage Mode Pulse Width Modulator (Unitrode)
UCC2581 - Micropower Voltage Mode PWM (Unitrode)
UCC2583 - (UCC1583 - UCC3583) Switch Mode Secondary Side Post Regulator (Unitrode)
UCC2105 - CC/CV MODE STEP DOWN SWITCHING REGULATOR (UTC)
UCC2750 - Source Ringer Controller (Unitrode)
UCC27519DBVR - 4A Single-Channel Non-Inverting Gate Driver (UMW)
UCC2807-1 - Programmable Maximum Duty Cycle PWM Controller (Unitrode)

Other Datasheets by Texas Instruments

Published: Jan 3, 2020 |