UCC3808N-2 - Texas Instruments

Manufacturer Part Number

UCC3808N-2

Manufacturer

Texas Instruments

Introduction

The UCC3808N-2 is a low-power, BiCMOS push-pull, high-frequency switching controller mainly used for power management and conversion applications.

Product Features and Performance

BiCMOS technology providing low power consumption

Configured in a push-pull topology

Supports Step-Up and Step-Down functions for voltage adjustments

Dual outputs providing flexibility in applications

Operates at a switching frequency of 194kHz

Maximum duty cycle of 49%

Operates from a supply voltage between 4.1V to 15V

Rated for operating temperatures from 0°C to 70°C

Through-hole mounting for stable installation

Housed in an 8-DIP (0.300", 7.62mm) package

Product Advantages

Efficient power management capabilities in a compact size

Flexible voltage operation suitable for a variety of circuits

High-frequency operation allows for reduced size of external components

Key Technical Parameters

Switching Frequency: 194kHz

Supply Voltage: 4.1V ~ 15V

Output Configuration: Positive

Topology: Push-Pull

Number of Outputs: 2

Temperature Range: 0°C to 70°C

Duty Cycle (Max): 49%

Quality and Safety Features

Sturdy through-hole package for reliable mounting

Operates within a standard temperature range for safety and stability

Compatibility

Compatible with various external components due to adjustable duty cycle and high frequency

Application Areas

Power supply modules

DC-DC converters

Portable devices

Telecommunication equipment

Product Lifecycle

Obsolete status, indicating the discontinuation of production

Recommendations for replacements and upgrades can be sought directly from Texas Instruments

Several Key Reasons to Choose This Product

High efficiency and reliability due to BiCMOS construction

Versatile supply voltage range suitable for diverse applications

Dual output capability enhances application flexibility

Obsolete status with potential upgrade solutions available making it ideal for legacy system maintenance and replacements