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LP87322ERHDTQ1

LP87322ERHDTQ1

Manufacturer No:

LP87322ERHDTQ1

Manufacturer:

Texas Instruments

Description:

IC REG QUAD BUCK/LNR 2MHZ 28VQFN

Datasheet:

Datasheet

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LP87322ERHDTQ1 Specifications

  • Type
    Parameter
  • Supplier Device Package
    28-VQFN (5x5)
  • Package / Case
    28-VFQFN Exposed Pad
  • Mounting Type
    Surface Mount, Wettable Flank
  • Operating Temperature
    -40°C ~ 125°C (TA)
  • Voltage - Supply
    2.5V ~ 5.5V
  • w/Sequencer
    No
  • w/Supervisor
    No
  • w/LED Driver
    No
  • Voltage/Current - Output 3
    0.8V ~ 3.3V, 300mA
  • Voltage/Current - Output 2
    0.7V ~ 3.36V, 2A
  • Voltage/Current - Output 1
    0.7V ~ 3.36V, 2A
  • Frequency - Switching
    2MHz
  • Number of Outputs
    4
  • Topology
    Step-Down (Buck) (2), Linear (LDO) (2)
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Active
  • Series
    Automotive, AEC-Q100
The LP87322ERHDTQ1 is a highly integrated power management IC (PMIC) chip designed for automotive applications. Some of its advantages and application scenarios include:1. High Integration: The LP87322ERHDTQ1 integrates multiple power management functions into a single chip, reducing the need for external components and saving board space. It includes three step-down DC/DC converters, one step-up DC/DC converter, and multiple low-dropout (LDO) regulators.2. Automotive Grade: The chip is specifically designed for automotive applications, meeting the stringent requirements of the automotive industry in terms of reliability, temperature range, and quality standards.3. Wide Input Voltage Range: The LP87322ERHDTQ1 supports a wide input voltage range, typically from 2.8V to 5.5V, making it suitable for various automotive power supply systems.4. Flexible Power Sequencing: The chip provides flexible power sequencing options, allowing for proper power-up and power-down sequences of different power domains in automotive systems. This ensures reliable operation and prevents potential damage to sensitive components.5. Fault Protection and Diagnostics: The LP87322ERHDTQ1 includes various protection features such as overvoltage protection, undervoltage lockout, and thermal shutdown. It also provides diagnostic and monitoring capabilities, allowing for fault detection and reporting.6. Automotive Applications: The LP87322ERHDTQ1 is commonly used in automotive electronic control units (ECUs), infotainment systems, advanced driver-assistance systems (ADAS), and other automotive subsystems. It provides efficient power management for various components such as microcontrollers, sensors, displays, and communication modules.Overall, the LP87322ERHDTQ1 offers high integration, automotive-grade reliability, and flexible power management capabilities, making it suitable for a wide range of automotive applications.
LP87322ERHDTQ1 Relevant information