EN
  • EN
  • DE

UCC3813PWTR-3

Part No UCC3813PWTR-3
Manufacturer Texas Instruments
Catalog PMIC - Voltage Regulators - DC DC Switching Controllers
Description Low Power Economy BiCMOS Current Mode PWM
Datasheet
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Categories Integrated Circuits (ICs)
Manufacturer Texas Instruments
Packaging Reel - TR
Output Type Transistor Driver
Function Step-Up, Step-Up/Step-Down
Output Configuration Positive
Topology Boost, Flyback, Forward Converter
Number of Outputs 1
Output Phases 1
Supply Voltage 3.6 V ~ 12 V
Frequency - Switching 31kHz
Duty Cycle (Maximum) 99%
Synchronous Rectifier No
Clock Sync No
Control Features Frequency Control
Operating Temperature Range 0°C ~ 70°C (TA)
Package 8-TSSOP (0.173", 4.40mm Width)
Manufacturer Package 8-TSSOP
Win Source Part Number 1276474-UCC3813PWTR-3
Manufacturer Homepage www.ti.com
Popularity Medium
Supply and Demand Status Limited
Family Name UCC3813-3
Introduction Date December 01, 2004
ECCN EAR99
Country of Origin Thailand
Halogen Free Compliant
Estimated EOL Date 2028
Ultra Librarian 3D Model Ultra Librarian UCC3813PWTR-3 CAD Model

Description

Overview of Texas Instruments UCC3813PWTR-3

The UCC3813PWTR-3, manufactured by Texas Instruments, is a high-performance, low-power, BiCMOS current-mode Pulse-Width Modulation (PWM) controller. It is designed for a wide range of power supply applications, including off-line and DC-to-DC converters. This device offers enhanced features to improve system reliability and efficiency, making it suitable for a variety of power management tasks.

Key Features

  • Operating Range: The UCC3813PWTR-3 operates with a supply voltage range of 8.5V to 21V, providing flexibility in different power environments.
  • Current-Mode Control: This method of control simplifies loop compensation, improves transient response, and enables parallel operation of multiple units.
  • High-Frequency Operation: With an operating frequency of up to 1 MHz, this device allows for smaller external components, reducing board space and cost.
  • Low Startup and Operating Current: The low startup current (typically 0.15 mA) and low operating current (typically 1 mA) minimize power consumption during both startup and steady-state operation.
  • Programmable Soft Start: This feature helps to reduce inrush current and ensures a controlled startup, enhancing system reliability.
  • Gate Drive Output: The robust output drivers are capable of delivering 1A peak current, suitable for driving a wide range of power MOSFETs and IGBTs.

Applications

  • AC-DC Power Supplies
  • Isolated and Non-Isolated DC-DC Converters
  • Power Supplies for Telecom and Datacom Applications
  • Industrial Power Systems
  • Power Supplies for Consumer Electronics

Package and Quality

The UCC3813PWTR-3 is available in a TSSOP-14 package, which is designed for surface mount technology, allowing for efficient assembly in high-density PCB layouts. Texas Instruments is known for its commitment to quality, and this product is no exception, meeting stringent industry standards for performance and reliability.

With its combination of features, the UCC3813PWTR-3 is a versatile PWM controller that can enhance the performance and efficiency of a wide range of power supply designs.

You May Also Be Interested in

Intersil
HIGH PERFORMANCE INDUSTRY STANDA
Lowest to $3.1140
Renesas Electronics America
IC REG CTRLR BUCK PMBUS 44QFN
Need more? Email Us
Microchip Technology
HIGH VOLTAGE SYNCHRONOUS BUCK CO
Need more? Email Us
Texas Instruments
UC2875-EP ENHANCED PRODUCT PHASE
Need more? Email Us
Intersil
SWITCHING CONTROLLER
Need more? Email Us
Texas Instruments
IC REG CTRLR BST FLYBK CM 14SOIC
Need more? Email Us
Microchip Technology
HIGH VOLTAGE SYNCHRONOUS BUCK CO
Need more? Email Us
Microchip Technology
IC REG CTRLR MULT TOP 14SOIC
Need more? Email Us
Power Integrations
IC REG CTRLR MULT TOP ESIP-16F
Lowest to $6.1462

Top Sellers

Bosch Sensortec
IMU ACCEL/GYRO I2C/SPI 14LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $3.6828
Texas Instruments
IC BRIDGE DRIVER PAR 36HSSOP
Lowest to $19.3374
Kemet
RELAY GEN PURPOSE DPDT 2A 5V
Lowest to $0.9677
Texas Instruments
TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.4647
Atheros
Ethernet TXRX Single Chip 1-Port 3.3V 10Mbps/100Mbps/1000Mbps 48-Pin QFN EP Tray
Lowest to $2.6071
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $13.3053
Bosch Sensortec
SENSOR PRESSURE HUMIDITY TEMP
Lowest to $3.9204
FTDI, Future Technology Devices International Ltd
USB-to-UART 1-CH 512byte FIFO 5V 12-Pin DFN EP T/R / IC USB SERIAL BASIC UART 12DFN
Lowest to $4.5143
Texas Instruments
IC CTRLR HOT SWAP 48V 10-MSOP
Lowest to $4.1579
Cypress Semiconductor Corp
IC MCU USB PERIPH HI SPD 128LQFP
Vicor Corporation
DC DC CONVERTER 10-50V / 8V – 60VIN , 10V – 50VOUT , 50 – 140W Cool-Power ZVS Buck-Boost Regulator
Lowest to $41.3948
ON Semiconductor
MOSFET N-CH 20V 915MA SOT-416
Lowest to $0.0543
TDK InvenSense
MOTION SENSOR / Accelerometer, Gyroscope, 6 Axis Sensor Output
Lowest to $17.8196
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16QFN
Lowest to $5.9399
Bosch Sensortec
ACCELEROMETER 16LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $11.8797

Pricing & Ordering

Quantity Unit Price Ext. Price
17+ $3.1051 $52.7867
40+ $2.5478 $101.9120
61+ $2.4682 $150.5602
84+ $2.3886 $200.6424
109+ $2.3090 $251.6810
145+ $2.0701 $300.1645
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Estimate Shipping
Enter your destination to get a shipping estimate
*
Availability: 396 pieces
MOQ: 17 pcs
Order Increment : 1 pcs
*Need More Quantity? *Request a Bulk Quantity Quotation?

Shipping Information

Shipped from HK warehouse
Expected Shipping Date
Ship today if order in (HKT)
Supplier Lead-Time Call for availability
Estimate shipping fee
Enter your destination to get a shipping estimate
Estimate Shipping Fee

Contact Us

*
*
*

FRAUD PREVENTION REMINDERS

Recently, We have discovered that criminals falsely claimed to be WIN SOURCE to commit fraud. Please note that the only official website & email suffix are win-source.group, win-source.net, winsourcectl.com and winsourceelec.com

More details about fraud prevention
RFQ RFQ RFQ BOM BOM BOM API API API Sell Sell Sell your Excess