UC28023 Datasheet Economy High-Speed PWM Controller

Manufacturer: Texas Instruments

UC28023 economy high-speed pwm controller by Texas Instruments - Datasheet Preview

Datasheet Details

Part number	UC28023
Manufacturer	Texas Instruments
File Size	427.28 KB
Description	Economy High-Speed PWM Controller
Datasheet	UC28023 Datasheet

General Description

The UC28023 and UC28025 are fixed-frequency PWM controllers optimized for high-frequency switched-mode power-supply applications.

The UC28023 is a single output PWM for single-ended topologies while the UC28025 offers dual alternating outputs for double-ended and full bridge topologies.

Targeted for cost-effective solutions with minimal external components.

Overview

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community UC28023, UC28025 SLUS557G – MARCH 2003 – REVISED DECEMBER 2016 UC2802x Economy High-Speed PWM Controller.

Key Features

1 Peak Current Mode, Average Current Mode, or Voltage Mode (With FeedForward) Control Methods.
Practical Operation Up to 1 MHz.
50-ns Propagation Delay to Output.
±1.5-A Peak Totem Pole Outputs.
9-V to 30-V Nominal Operational Voltage.
Wide Bandwidth Error Amplifier.
Fully Latched Logic With Double Pulse Suppression.
Pulse-by-Pulse Current Limiting.
Programmable Maximum Duty Cycle Control.
Undervoltage Lock.

More Datasheets from Texas Instruments

Part Number	Description
UC28025	Economy High-Speed PWM Controller
UC282-1	Fast LDO Linear Regulator
UC282-2	Fast LDO Linear Regulator
UC282-3	Fast LDO Linear Regulator
UC282-ADJ	Fast LDO Linear Regulator
UC2823A	HIGH-SPEED PWM CONTROLLER
UC2823B	HIGH-SPEED PWM CONTROLLER
UC2824	HIGH SPEED PWM CONTROLLER
UC2825A	HIGH-SPEED PWM CONTROLLER
UC2825A-EP	HIGH-SPEED PWM CONTROLLER