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WS3443D7P Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
WS3443D7PWINSEMI143Yes

Manufacturer:** WINSEMI **Part Number:** WS3443D7P ### **Specifications:** - **Type:** LED Driver IC - **Input Voltage Range:** 4.

Manufacturer: WINSEMI

Part Number: WS3443D7P

Specifications:

  • Type: LED Driver IC
  • Input Voltage Range: 4.5V to 40V
  • Output Current: Up to 1.5A
  • Switching Frequency: Adjustable (typically 100kHz to 1MHz)
  • Efficiency: Up to 95%
  • Operating Temperature Range: -40°C to +85°C
  • Package: SOP-8

Descriptions:

The WS3443D7P is a high-efficiency, step-down (buck) LED driver IC designed for driving high-brightness LEDs. It features a wide input voltage range and adjustable output current, making it suitable for various lighting applications.

Features:

  • Wide input voltage range (4.5V to 40V)
  • High output current capability (up to 1.5A)
  • Adjustable switching frequency
  • Built-in over-temperature protection
  • Over-voltage and over-current protection
  • High efficiency (up to 95%)
  • Compact SOP-8 package

This information is based on available specifications from WINSEMI. For detailed application notes, refer to the official datasheet.

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