UCC28712 - Constant-Current Controller

Product Overview

Texas Instruments

Datasheet Details

Part number	UCC28712
Manufacturer	Texas Instruments
File Size	1.73 MB
Description	Constant-Current Controller
Datasheet	UCC28712 Datasheet
Note	This datasheet PDF includes multiple part numbers: UCC28712, UCC28710. Please refer to the document for exact specifications by model.
Additional preview pages of the UCC28712 datasheet.

Product details

Description

The UCC2871x family of flyback power supply controllers provides isolated-output Constant-Voltage (CV) and Constant-Current (CC) output regulation without the use of an optical coupler. UCC28710 VDD HV VS DRV CBC CS GND UDG-12200 1 An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use i

Features

1 < 10-mW No-Load Power.
Primary-Side Regulation (PSR) Eliminates Opto- Coupler.
±5% Voltage and Current Regulation Across Line and Load.
700-V Start-Up Switch.
100-kHz Maximum Switching Frequency Enables High-Power Density Charger Designs.
Resonant Valley-Switching Operation for Highest Overall Efficiency.
Frequency Jitter to Ease EMI Compliance.
Wide VDD Range Allows Small Bias Capacitor.
Clamped Gate-Drive Output.

📁 Similar Datasheet

UCC2807-1 - Programmable Maximum Duty Cycle PWM Controller (Unitrode)
UCC2807-2 - Programmable Maximum Duty Cycle PWM Controller (Unitrode)
UCC2807-3 - Programmable Maximum Duty Cycle PWM Controller (Unitrode)
UCC2808-1 - Low Power Current Mode Push-Pull PWM (Unitrode)
UCC2808-2 - Low Power Current Mode Push-Pull PWM (Unitrode)
UCC2809-1 - Economy Primary Side Controller (Unitrode)
UCC2809-2 - Economy Primary Side Controller (Unitrode)
UCC281-3 - Low Dropout 1 Ampere Linear Regulator (Unitrode)

Other Datasheets by Texas Instruments

UCC28710 - Constant-Current Controller
UCC28711 - Constant-Current Controller
UCC28713 - Constant-Current Controller
UCC28700 - Constant-Current Controller
UCC28700-Q1 - Constant-Current Controller
UCC28701 - Constant-Current Controller

Published: Apr 25, 2020 |