LP87332DRHDRQ1 - Texas Instruments

Manufacturer Part Number

LP87332DRHDRQ1

Manufacturer

Texas Instruments

Introduction

The LP87332DRHDRQ1 consists of efficient power management ICs optimizing power for automotive applications.

Product Features and Performance

Step-Down (Buck) topology

Four output channels

2MHz switching frequency

Adjustable output voltage on channels 1 and 2: 0.7V-3.36V

Adjustable output voltage on channel 3: 0.8V-3.3V

Output current capabilities: 3A for channels 1 and 2, 300mA for channel 3

Voltage supply range: 2.5V-5.5V

Operational temperature range: -40°C to 125°C

Automotive grade quality

AEC-Q100 qualified

Product Advantages

High-integration reduces component count

High-efficiency power conversion

An extensive operational temperature range suitable for automotive environments

Designed for automotive applications ensuring reliability and robustness

Compact 28-VFQFN package with exposed pad for better heat dissipation

Key Technical Parameters

Output Voltage/Current - Output 1: 0.7V-3.36V, 3A

Output Voltage/Current - Output 2: 0.7V-3.36V, 3A

Output Voltage/Current - Output 3: 0.8V-3.3V, 300mA

Frequency - Switching: 2MHz

Voltage - Supply: 2.5V-5.5V

Quality and Safety Features

Meets AEC-Q100 standards for automotive quality

Over-temperature and over-current protection

Compatibility

Compatible with a range of supply voltages (2.5V to 5.5V)

Surface mount, wettable flank for improved solderability

28-VQFN (5x5) package suitable for compact PCB layouts

Application Areas

Automotive electronics

Power management for car infotainment systems

Advanced driver assistance systems (ADAS)

Product Lifecycle

Active product status

Not reported as nearing discontinuation

Several Key Reasons to Choose This Product

Highly integrated power management solution suitable for space-constrained environments

Meets strict automotive quality and performance standards (AEC-Q100)

Supports a wide range of input voltages, offering flexibility in design

Four outputs with high efficiency and current capabilities suitable for powering multiple subsystems

Designed for harsh automotive operating conditions with an extensive temperature range

Wettable flank package enhances reliability in solder joints, important for automotive applications