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PU4320 Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
PU4320200Yes

Manufacturer:** Texas Instruments **Part Number:** PU4320 ### **Specifications:** - **Type:** Power Management IC (PMIC) - **Input Voltage Range:** 4.

Manufacturer: Texas Instruments

Part Number: PU4320

Specifications:

  • Type: Power Management IC (PMIC)
  • Input Voltage Range: 4.5V to 36V
  • Output Voltage Range: Adjustable (depends on configuration)
  • Output Current: Up to 3A
  • Switching Frequency: 500kHz (typical)
  • Efficiency: Up to 95%
  • Operating Temperature Range: -40°C to +125°C
  • Package Type: 16-pin HTSSOP

Descriptions:

The PU4320 is a high-efficiency, synchronous buck converter designed for industrial and automotive applications. It integrates high-side and low-side MOSFETs to provide a compact power solution with minimal external components. The device supports a wide input voltage range, making it suitable for battery-powered and regulated power supply systems.

Features:

  • Wide Input Voltage Range (4.5V to 36V)
  • Integrated MOSFETs for High Efficiency
  • Adjustable Output Voltage
  • Programmable Soft-Start
  • Overcurrent and Thermal Protection
  • Low Quiescent Current in Standby Mode
  • Synchronizable Switching Frequency
  • AEC-Q100 Qualified (for automotive applications)

This information is based on available datasheets and manufacturer documentation. For detailed application notes, refer to the official Texas Instruments datasheet.

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