TPS61087QDRCRQ1 - Texas Instruments

Manufacturer Part Number

TPS61087QDRCRQ1

Manufacturer

Texas Instruments

Introduction

The TPS61087QDRCRQ1 is a high-performance step-up DC/DC switching regulator designed for power management, specifically optimized for automotive applications.

Product Features and Performance

Integrated power switch for boost conversion

High efficiency across a wide load range

Adjustable output voltage

Supports a wide range of input voltages (2.5V to 6V)

Capable of delivering up to 3.2A switch current

Selectable switching frequency: 650kHz or 1.2MHz

Designed to operate over a -40°C to 125°C temperature range

Automotive grade (AEC-Q100 qualified)

Product Advantages

High flexibility in voltage regulation for various applications

High efficiency reduces thermal footprint and power loss

Can support high output currents, suitable for power-demanding applications

Low EMI due to selectable switching frequencies

Key Technical Parameters

Voltage Input (Min): 2.5V

Voltage Input (Max): 6V

Voltage Output (Min/Fixed): 3V

Voltage Output (Max): 18.5V

Current Output: 3.2A (Switch)

Frequency Switching: 650kHz, 1.2MHz

Operating Temperature: -40°C ~ 125°C (TA)

Quality and Safety Features

AEC-Q100 qualification ensures reliability in automotive environments

Built-in thermal protection

Overcurrent protection

Compatibility

Suitable for use in automotive power systems

Compatible with a wide range of input sources and load requirements

Application Areas

Automotive applications including infotainment, ADAS, and lighting

Portable electronics requiring efficient power boosting

Battery-powered applications

Product Lifecycle

Status: Active

Not currently nearing discontinuation, with ongoing manufacturer support and availability of replacements or upgrades

Several Key Reasons to Choose This Product

High-efficiency boost conversion optimizes power usage and extends battery life in portable applications.

Flexible input and output voltage ranges accommodate a broad spectrum of power designs.

High output current capability supports power-intensive devices.

Automotive qualification (AEC-Q100) assures reliability under harsh conditions.

Dual switching frequency options allow for EMI optimization.

Comprehensive protection features safeguard the device and downstream components from potential damage.