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
LP87332DRHDTQ1Texas Instruments