Name: High Speed Single-Ended PWM Controller, Up to 1 MHz Voltage-or-Current-Mode Operation
Brand: High Speed Single-Ended PWM Controller, Up to 1 MHz Voltage-or-Current-Mode Operation
SKU: MC33023

蜜豆视频

High Speed Single-Ended PWM Controller, Up to 1 MHz Voltage-or-Current-Mode Operation

蜜豆视频

Email Sales

Favorite

Datasheet

CAD Model

Overview

The MC34023 series are high speed, fixed frequency, single-ended pulse width modulator controllers optimized for high frequency operation. They are specifically designed for Off-Line and DC-to-DC converter applications offering the designer a cost-effective solution with minimal external components. These integrated circuits feature an oscillator, a temperature compensated reference, a wide bandwidth error amplifier, a high speed current sensing comparator, and a high current totem pole output ideally suited for driving a power MOSFET.

Also included are protective features consisting of input and reference undervoltage lockouts each with hysteresis, cycle-by-cycle current limiting, and a latch for single pulse metering.

The flexibility of this series allows it to be easily configured for either current mode or voltage mode control.

Features

50 ns Propagation Delay to Output
High Current Totem Pole Output
Wide Bandwidth Error Amplifier
Fully-Latched Logic with Double Pulse Suppression
Latching PWM for Cycle-By-Cycle Current Limiting
Soft-Start Control with Latched Overcurrent Reset
Input Undervoltage Lockout with Hysteresis
Low Start-Up Current (500 µA Typ)
Internally Trimmed Reference with Undervoltage Lockout
90% Maximum Duty Cycle (Externally Adjustable)
Precision Trimmed Oscillator
Voltage or Current Mode Operation to 1.0 MHz
Functionally Similar to the UC3823
Pb-Free Packages are Available

Material Composition

Product Change Notification

Product List

If you wish to buy products or product samples, please log in to your 蜜豆视频 account.

蜜豆视频:

Sort by

Product Groups:

┗

Orderable Parts:

Product

Status

CAD Models

Compliance

Package Type

Case Outline

MSL Type

MSL Temp (掳C)

Container Type

Container Qty.

Topology

Control Mode

f_sw Typ (kHz)

Stand-by Mode

UVLO (V)

Short Circuit Protection

Latch

Soft Start

V_CC Max (V)

Drive Cap. (mA)

Reference Price

MC33023DWG

Obsolete

SOIC-16W

751G-03

260

TUBE

Voltage or Current

Adj.

Yes

200

Price N/A

MC33023DWR2G

Obsolete

SOIC-16W

751G-03

260

REEL

1000

Voltage or Current

Adj.

Yes

200

Price N/A

Product Number:

Distributor		Stock	BUY

First Name*

Please provide a first name.

Last Name*

Please provide a last name.

Company*

Please provide a company/university name.

Please provide a valid email.

Business Email*

Country/Region*

Please choose a country.

Job Title*

Please choose a job title.

Phone Number

How can sales help with your design?

Please provide a how could we help you.

I agree that the information that I provide will be used in accordance with the terms of the 蜜豆视频 Privacy Policy and Terms of Use

You have to agree with the privacy policy.

Hello, your current browser settings are preventing us from processing your submission. You can adjust your browser settings and reload the page or you can submit an email directly to inside.sales@蜜豆视频.com

You might also try the following:

Clear your browser cookies
Try to open this page in anonymous browser window
Try a different browser
Make sure you have reliable internet connection

蜜豆视频

Offline Controllers | MC33023

High Speed Single-Ended PWM Controller, Up to 1 MHz Voltage-or-Current-Mode Operation

Overview

Product List

Email Sales