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UCC3895PW

Part No UCC3895PW
Manufacturer Texas Instruments
Catalog PMIC - AC DC Converters, Offline Switchers
Description IC REG CTRLR PWM CM/VM 20TSSOP
Datasheet
Sample
Rohs State rohs
ECAD Module
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Categories Integrated Circuits
Manufacturer Texas Instruments
Packaging Reel - TR
Status Active
Output Isolation Isolated
Topology Full-Bridge
Voltage - Start Up 11V
Supply Voltage - Operating 10 V to 16.5 V
Duty Cycle 100%
Frequency - Switching 1MHz
Control Features Frequency Control, Soft Start, Sync
Temperature Range - Operating -55°C to 150°C (TJ)
Case / Package 20-TSSOP
Mounting Surface Mount
Win Source Part Number 004725-UCC3895PW
Is this a common-used part? Yes
Popularity High
Supply and Demand Status Limited
Ultra Librarian 3D Model Ultra Librarian UCC3895PW CAD Model

Description

Overview of Texas Instruments UCC3895PW

The UCC3895PW from Texas Instruments is a sophisticated phase-shift PWM controller that is designed to facilitate the creation of high-efficiency, high-performance power supplies. This advanced integrated circuit is housed in a TSSOP-20 package and provides a range of features aimed at delivering precise control and flexibility for a broad array of power management applications.

Key Features

  • Advanced Control: The UCC3895PW employs a phase-shifted control technique that allows for zero-voltage switching (ZVS), which minimizes switching losses and enhances overall efficiency, especially in high-power applications.
  • Programmable Switching Frequency: With a wide programmable switching frequency range, this controller can be tuned for optimal performance across different applications, offering versatility for designers.
  • Synchronous Rectification Support: It supports synchronous rectification, a feature that further improves efficiency by reducing power loss in the rectification stage of DC-DC converters.
  • Full Bridge Topology: The UCC3895PW is ideal for full-bridge power topologies, commonly used in high-power applications due to their efficiency and reliability.
  • Integrated Protections: This controller includes a suite of protection features such as under-voltage lockout (UVLO), over-current protection (OCP), and thermal shutdown, ensuring safe operation under various conditions.

Applications

The UCC3895PW is well-suited for a range of applications, including:

  • Telecommunications equipment
  • Industrial power systems
  • Uninterruptible power supplies (UPS)
  • High-density power modules
  • DC-DC converters requiring high efficiency

With its advanced feature set and Texas Instruments' reputation for quality, the UCC3895PW is an excellent choice for engineers and designers looking to develop state-of-the-art power supply solutions. Its robust design and flexible operation make it a cornerstone component for any high-performance power management system.

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Pricing & Ordering

Quantity Unit Price Ext. Price
30+ $1.9346 $58.0380
65+ $1.5874 $103.1810
100+ $1.5378 $153.7800
135+ $1.4882 $200.9070
175+ $1.4386 $251.7550
235+ $1.2898 $303.1030
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
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Availability: 3,360 pieces
MOQ: 30 pcs
Order Increment : 1 pcs
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