UCC28064ADR

Name: UCC28064ADR
Brand: Texas Instruments
Availability: InStock
Rating: 4.5 (10 reviews)
Author: Lisleapex

Natural Interleaving™ technology

8,781 Effective Inventory

UCC28064ADR

Effective Inventory8,781

Natural Interleaving™ technology

Manufacturer Part # : UCC28064ADR
Package/Case: SOIC-16
Part Status : Active
Brand: Texas Instruments
Product Categories : PFC (Power Factor Correction)
Series : UCC28064

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We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.

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UCC28064ADR DataSheet

Pricing (USD)

Quantity	Unit Price	Ext. Price
1	$1.144	$1.14
10	$0.979	$9.79
30	$0.888	$26.64
100	$0.785	$78.50
500	$0.740	$370.00
1000	$0.720	$720.00

These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.

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UCC28064ADR Details

The UCC28064ADR is a high-performance digital power controller from Texas Instruments, specifically designed for use in isolated and non-isolated power supplies. With its advanced control algorithms, this device provides a highly efficient solution for power management. It features flexible configuration options, enabling optimal performance for various applications, including server power supplies and industrial power converters.

Pinout

1 (DGND): Digital Ground
2 (AVDD): Analog Power Supply
3 (COMP): Compensation Node
4 (CSN): Current Sense Negative Input
5 (CSP): Current Sense Positive Input
6 (ISEN): Current Sense Input
7 (OUT): Gate Drive Output
8 (VDD): Power Supply Voltage

(Tip: For detailed pinout information, please refer to the corresponding datasheet.)

Key Features

Advanced Control Algorithms: Optimizes power management for enhanced efficiency.
Flexible Configuration: Allows for easy adaptation to a variety of applications.
Integrated Power Factor Correction: Improves overall system performance and compliance.
Wide Input Voltage Range: Supports a broad range of input voltages for diverse applications.
Robust Protection Features: Includes over-voltage, over-current, and thermal protection for reliability.

Application

Server Power Supplies: Specifically designed for high-efficiency server power supply applications.
Industrial Power Converters: Ideal for various industrial applications requiring reliable power management.
Telecommunications: Suitable for power solutions in telecommunication equipment and infrastructure.

How to Use

To use the UCC28064ADR, connect the appropriate power supply to the VDD and AVDD pins while ensuring proper grounding with DGND. Configure the necessary components according to the application requirements, including current sensing and compensation networks. For detailed setup and operational guidance, refer to the datasheet.

Application Circuit

The application circuit diagram for the UCC28064ADR illustrates how to integrate the digital power controller into various power supply designs. It includes connections for power supply input, output, current sensing, and compensation, ensuring optimal performance in a given application.

(Tip: For detailed circuit diagram connections and usage guide, refer to the datasheet.)

Equivalents

UCC28070: An alternative power controller with similar functionality and application range.
LM5116: Another digital power controller offering competitive features for power supply designs.

Complementary

The UCC28064ADR can be complemented by the UCC28063, which provides additional features such as enhanced control options and improved efficiency metrics for specific power applications.

When selecting complementary devices, make sure they meet the specific requirements of your power management application.

Frequently Asked Questions

Q: What is the input voltage range for the UCC28064ADR?

A: The UCC28064ADR supports a wide input voltage range. For specific details, please refer to the datasheet for the suitable voltage conditions and limitations.

Q: Can the UCC28064ADR be used in isolated power supplies?

A: Yes, the UCC28064ADR is designed for both isolated and non-isolated power supply applications, making it versatile for various power design requirements.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Topology	Boost	Control mode	TM
Switching frequency (max) (kHz)	500	UVLO thresholds on/off (V)	10.35 / 9.6
Vin (max) (V)	21	Features	< 150 W applications, > 750 W applications, Burst mode, Feed-forward Correction, Interleaved, Low power, Programmable soft start
Rating	Catalog	Operating temperature range (°C)	-40 to 125
Duty cycle (max) (%)	99

FAQs

What is UCC28064ADR?

The UCC28064ADR is a phase-shifted full-bridge PWM controller designed by Texas Instruments. It is specifically tailored for high-efficiency power conversion in applications such as telecom, servers, and high-power-density power supplies.

How Does UCC28064ADR Work?

The UCC28064ADR operates by controlling the power switches in a full-bridge topology to achieve high-efficiency power conversion. It employs phase-shifted control to minimize switching losses and maximize efficiency. The controller also includes features such as soft-start, overcurrent protection, and frequency synchronization for robust and reliable operation.

How Many Pins does UCC28064ADR have and What are the Functions of the Pinout Configuration?

The UCC28064ADR is housed in a 14-pin SOIC (Small Outline Integrated Circuit) package. The pinout configuration includes:

VDD: Controller supply voltage pin.
RT/CT: Pin for setting the soft-start time and oscillator frequency.
CS: Current sense input pin for overcurrent protection.
SD: Shutdown pin for enabling/disabling the controller.
COMP: Compensation pin for loop stability.
LO, HO: Gate drive outputs for the low and high-side power switches.
FLTA, FLTB: Phase-shifted signals for controlling the full-bridge switches.
REF: Reference voltage pin.

What are the Pros and Cons of UCC28064ADR?

Pros:

High Efficiency: Designed for high-efficiency power conversion, reducing energy losses.
Robust Features: Includes comprehensive protection and synchronization features for reliable operation.
Flexible Frequency Control: Allows frequency synchronization for noise-sensitive applications.
Compact Package: Housed in a space-efficient 14-pin SOIC package.

Cons:

Complexity: Requires careful design considerations for full-bridge power stage layout and component selection.
External Components: May require additional external components such as gate drivers and MOSFETs for complete power stage implementation.

Are There Any Equivalents/Alternatives to UCC28064ADR for Recommendation?

The UCC28600 from Texas Instruments is a similar phase-shifted full-bridge PWM controller with additional features.
Alternatives to the UCC28064ADR include the IRS27951 from Infineon and the NCP1397 from ON Semiconductor.