TPS2815DR - Texas Instruments

Manufacturer Part Number

TPS2815DR

Manufacturer

Texas Instruments

Introduction

The TPS2815DR is a high-speed dual MOSFET driver from Texas Instruments designed for power management applications.

Product Features and Performance

Dual-channel synchronous operation

Supports low-side N-Channel MOSFET driving

High current drive capability of 2A peak for both sourcing and sinking

Fast rise and fall times of 14ns/15ns typically for swift switching

Wide supply voltage range of 4V to 14V to accommodate various applications

Logic input thresholds compatible with standard TTL and CMOS levels (1V for VIL, 4V for VIH)

Inverting input logic

Reliable operation with specified operating temperature range from -40°C to 125°C

Product Advantages

High-speed switching enhances efficiency

Dual independent drivers reduce component count

Robust thermal and electrical characteristics for stable performance

Industry-standard SOIC-8 footprint for ease of use in PCB design

Compatible with a wide range of power MOSFETs

Supports both automated and manual assembly processes

Key Technical Parameters

Number of Drivers: 2

Driven Configuration: Low-Side

Channel Type: Synchronous

Gate Type: N-Channel MOSFET

Logic Voltage - VIL, VIH: 1V, 4V

Current - Peak Output: 2A Source, 2A Sink

Rise / Fall Time (Typical): 14ns/15ns

Voltage - Supply Range: 4V to 14V

Operating Temperature Range: -40°C to 125°C

Quality and Safety Features

Built-in under-voltage lockout for driver protection

Extended temperature range for reliability in harsh environments

Standard Texas Instruments quality for robust performance

Compatibility

Compatible with a wide range of supply voltages and logic levels

Standard SOIC-8 package easily replaceable across similar footprints

Application Areas

Switching power supplies

Motor controllers

DC-DC converters

Power inverters

LED drivers

Product Lifecycle

Status: Active (as of knowledge cutoff in 2023)

No indication of nearing discontinuation

Reasons to Choose This Product

Texas Instruments' reputation for high-quality power management components

The high current capability enables efficient power handling

Fast switching speeds allow for higher efficiency and frequency designs

Wide voltage and temperature range support diverse application needs

Synchronous driving capability provides power optimization

Compatibility with industry-standard package ensures easy integration into designs

Ongoing product support and active status imply long-term availability