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Description
The AMS4124S is an electronic component model that belongs to the category of IC Chips. It is a dual switching regulator capable of delivering 2A for each channel. The regulator is internally compensated with a soft start, making it one of the easiest and simplest switching regulators to use. The two regulators embedded in AMS4124S can be turned on simultaneously by applying a voltage of 2.5V or higher to the EN pin. The regulator is adjustable using a 0.600V reference for low output voltage settings. The oscillators have a 180° phase to each other to minimize the power dissipation on the package and reduce the ripples on the input power supply.
Specifications and features
- 2 Independent Asynchronous Buck Converters in SO-8 package
- Internally compensated
- Built-in soft start
- Enable with zero current shut down
- 400KHz switching per output
- Interleaved oscillator to reduce supply ripple
- Simply re-configures to 2 phase single output
- Up to 4A output in 2 phase mode
- Independent hiccup current limit
Application Scenarios
The AMS4124S has various applications in different areas such as:
- Audio Power Amplifiers
- Portable (Notebook) Computers
- Point of regulation for high-performance electronics
- Consumer Electronics
- Desktop Computers
- LCD TVs and LCD monitors
- Distributed Power Systems
- Battery Chargers
- Pre-Regulator for Linear Regulators
Comparison
Advantages- Can deliver 2A for each channel.
- Internally compensated with a soft start that makes it an easy-to-use regulator.
- Independent hiccup current limit increases its safety level.
- Adjustable using a 0.600V reference for low-output settings.
- Re-configurable to 2 phase single output.
- Up to a 4A output in 2 phase mode.
Disadvantages- Thermal protection turns off both regulators when the die temperature exceeds approximately 135°C.
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Similar parts: 430483 , Click to view
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
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- - DHL eCommerce: 12-22 business days
- - FedEx International Priority: 3-7 business days
- - EMS: 10-15 business days
Shipping fee:
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Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
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How to Buy:
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Additional Information
- Datasheet: Download AMS4124S
- Chipdatas Part: CD86-AMS4124S
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/29 03:58 +0800
Refund
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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