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The RAA2100404GLG is a compact, synchronously step-down, non-isolated complete power supply that can provide a continuous current of up to 4A. By operating on a single 2.7V to 5.5V input power rail and integrating a controller, gate driver, power inductor and MOSFET, the RAA2100404GLG is optimized for space-constrained applications.

Core specifications

Type: Non-isolated PoL module

Output number: 1

Voltage - Input (minimum) : 2.7V

Voltage - Input (maximum) : 5.5V

Voltage-output ratio: 0.6 to 5V

Voltage - output 2: -

Voltage - Output 3: -

Voltage - output 4: -

Current - Output (maximum) : 4A

Application: ITE (Business)

Features: Adjustable output, telemetry

Operating temperature: -40°C to 125°C

Efficiency: 95%

Installation type: Surface mount type

Package/Housing: 10-DFN (3x3)

Size/Dimensions: 0.12" length x 0.12" width x 0.07" height (3.0mm x 3.0mm x 1.8mm)

The RAA2100404GLG is based on a peak current mode control scheme, providing fast transient response and excellent loop stability. The output voltage can be set as low as 0.6V, and the set point accuracy is better than 1.5% within the range of lines, loads and temperatures. The default operating frequency is set to 2MHz. However, it can also be set between 500kHz and 4MHz through an external resistor.

Application scenarios

The RAA2100404GLG can be applied to embedded systems that require stable power supply, such as industrial control equipment, Internet of Things terminals or small electronic devices. ‌

• 1.Is the inventory and price seen on the platform accurate?

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• 6.Can the company issue an invoice?

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