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UC1823AJ The Texas Instruments UC1823AJ is a High Speed PWM Controller. It supports Boost, Buck, Flyback, and Forward topologies with current mode control.
Mfr Part #:

UC1823AJ

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments UC1823AJ is a High Speed PWM Controller. It supports Boost, Buck, Flyback, and Forward topologies with current mode control.
✓ Total Stock: 352 pcs
$ Price Range: $39.59

UC1823AJ Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
224 pcs
On Request
224 pcs On Request 1 On Request On Request 02+03+ On Request On Request
Braun Electronic Components ✓
Non-Authorised Inventory information
112 pcs
On Request
112 pcs On Request 1 On Request On Request On Request On Request On Request
Partservice ✓
Non-Authorised Inventory information
16 pcs
On Request
16 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

UC1823AJ Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Features
Industrial Grade
Lead Spacing
Medical Grade
Military Grade
Mounting Type
Storage Temperature
Topology
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UC1823AJ Description

Short technical summary and product information.

The Texas Instruments UC1823AJ is a High Speed PWM Controller designed for various power supply applications. It supports multiple topologies including Boost, Buck, Flyback, and Forward, operating in current mode control.

 

Key features include an error amplifier, leading edge blanking, multi-topology support, soft start functionality, and a synchronization pin. The controller has a maximum duty cycle of 85%.

 

This component is available in CDIP (J) and LCCC (FK) packages. It is noted as 'NOT RECOMMENDED FOR NEW DESIGNS', indicating that while it remains available for existing customers, new designs should consider alternative products.

 

Applications for this controller can be found in AC/DC switching regulators and converters where precise pulse width modulation is required.

UC1823AJ Quick Information

Product Type: High Speed PWM Controller
Canonical Name: UC1823AJ High Speed PWM Controller
Subcategory: AC/DC Controllers

UC1823AJ Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

UC1823AJ Estimated Pricing

Qty Low High
1+ $39.59 $39.59

Estimated market price range - modelled values for guidance only, not live distributor offers.

UC1823AJ Features

  • Supports boost, buck, flyback, and forward topologies
  • Operates in current control mode
  • Includes error amplifier and soft start
  • Features synchronization pin for timing control
  • Package options include CDIP and LCCC

UC1823AJ Applications

  • Suitable for switch-mode power supplies.
  • Used in LED lighting driver circuits.
  • Applicable in motor control applications.
  • Ideal for battery management systems.
  • Employed in industrial power regulation.

UC1823AJ FAQs

5 frequently asked questions generated from this part’s specifications.
What topologies does the UC1823AJ support?

The UC1823AJ supports Boost, Buck, Flyback, and Forward topologies.

What is the maximum duty cycle for the UC1823AJ?

The maximum duty cycle for the UC1823AJ is 85%.

What control mode does the UC1823AJ use?

The UC1823AJ uses current mode control.

What are the key features of the UC1823AJ?

Key features include an error amplifier, leading edge blanking, multi-topology support, soft start, and a synchronization pin.

What package options are available for the UC1823AJ?

The UC1823AJ is available in CDIP (J) and LCCC (FK) packages.

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