Manufacturer Part Number
LP87332ARHDRQ1
Manufacturer
Texas Instruments
Introduction
The LP87332ARHDRQ1 is a highly integrated power management IC.
Product Features and Performance
Integrated step-down (buck) converters
Linear regulators (LDOs)
Four output channels
High switching frequency of 2MHz
Supports a wide range of output voltages and currents
Designed for automotive applications
Surface mount, wettable flank for reliable soldering
Product Advantages
High-efficiency power conversion
Compact 28-VQFN (5x5) package saves board space
AEC-Q100 qualified for automotive reliability
Operational over a wide temperature range
Key Technical Parameters
Topology: Step-Down (Buck) and Linear (LDO)
Number of Outputs: 4
Frequency - Switching: 2MHz
Voltage/Current - Output 1: 0.7V ~ 3.36V, 3A
Voltage/Current - Output 2: 0.7V ~ 3.36V, 3A
Voltage/Current - Output 3: 0.8V ~ 3.3V, 300mA
Voltage - Supply: 2.5V ~ 5.5V
Operating Temperature: -40°C ~ 125°C
Quality and Safety Features
Automotive-grade reliability
AEC-Q100 qualification
Operates in extreme temperatures
Compatibility
Compatible with various automotive power requirements
Application Areas
Automotive power supply systems
Product Lifecycle
Active status
The product is currently in production with no indication of discontinuation
Several Key Reasons to Choose This Product
High-efficiency conversion reduces energy loss
Four output channels provide versatile power supply solutions
Automotive qualification ensures reliability under harsh conditions
The high switching frequency enables smaller external components
Supports a broad range of input voltages for flexible power design
Wettable flank package ensures a strong solder joint for automotive applications
Multiple outputs facilitate power supply distribution within complex systems
LP873322RHDRQ1Texas Instruments