ISL9V3040D3ST onsemi / Fairchild

Here is the English description of the ISL9V3040D3ST chip:

• Input Voltage Range: 4.5V to 14V
• Output Voltage: 3.3V
• Maximum Output Current: 3A
• Package: WSON-8
• Operating Temperature Range: -40°C to +125°C

The ISL9V3040D3ST is a 3A step-down DC-DC converter from Intersil.

Key Features:

• Generates a stable 3.3V output from a 4.5V to 14V input
• Can supply up to 3A continuous load current
• Extremely small footprint WSON-8 package
• Ultra wide operating temperature range
• Integrated power MOSFET for high efficiency

Common Applications:

• On-board charging and power systems in automotive/industrial equipment
• Point-of-load regulation below 3A loads
• Battery-powered devices requiring long life and high reliability

Benefits include a compact, easy to use solution to generate 3.3V from a variety of input sources. The extreme temperature performance allows use in harsh environments.

Well-suited for space constrained applications requiring up to 3A of regulated 3.3V power from 4.5V to 14V over a -40°C to +125°C range.

In summary, the ISL9V3040D3ST is a versatile 3A DC-DC converter optimized for high reliability in demanding conditions.

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We have a wide range of products that cater to various industries, including automotive, consumer electronics, telecommunications, and more. Our products are designed to meet the highest industry standards and are rigorously tested to ensure their reliability and performance.