SN6505ADBVR - Texas Instruments

Manufacturer Part Number

SN6505ADBVR

Manufacturer

Texas Instruments

Introduction

The SN6505ADBVR is a transformer driver designed for converting a DC input to a secondary, isolated output using small pulse transformers. It is provided in the compact SOT-23-6 package, making it suitable for PCBs with limited space.

Product Features and Performance

Integrated oscillator and driver

High-frequency operation for reduced transformer size

Low transformer primary-side DC resistance for improved efficiency

Minimum external components required

Low EMI emissions

Product Advantages

Compact size allows for use in space-constrained applications

High efficiency promotes extended battery life in portable devices

Provides isolated power supply which enhances the system's safety and noise immunity

Key Technical Parameters

Current Supply: 1mA

Voltage Supply: 2.25V ~ 5.5V

Operating Temperature: -55°C ~ 125°C

Output configuration: Push-Pull

Quality and Safety Features

Over-temperature protection

Under-voltage lockout to prevent system malfunctions at low input voltage conditions

Compatibility

Compatible with various small pulse transformers

Application Areas

Isolated sensor interfaces

Industrial automation

Medical equipment

Telecommunications

Product Lifecycle

Currently active with no notification of discontinuation

Replacements or upgrades are available with newer versions within the Texas Instruments portfolio

Several Key Reasons to Choose This Product

Highly integrated solution reduces the number of components in the design

Broad operating temperature range suitable for extreme environments

Suitable for a wide range of input voltages

Reliable performance with built-in safety features enhancing system robustness