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Description
The 2AD1-0007 is a control IC belonging to the UC384xA family of electronic component models. It is designed to implement offline or DC to DC fixed frequency current mode control schemes with minimal external parts. The control IC features a trimmed oscillator for precise duty cycle control, under voltage lockout with a startup current less than 0.5mA, a precision reference for accuracy at the error amp input, logic for latched operation, a PWM comparator for current limit control, and a totem pole output stage capable of sourcing or sinking high peak current. The output stage is particularly suitable for driving N-Channel MOSFETs and is low in the off-state.
Specifications and Features
- The UC384xA family of control ICs
- Minimal external parts count
- Trimmed oscillator for precise duty cycle control
- Under voltage lockout with startup current less than 0.5mA
- Precision reference for accuracy at the error amp input
- Logic for latched operation
- PWM comparator for current limit control
- Totem pole output stage for high peak current sourcing or sinking
- Suitable for driving N-Channel MOSFETs
- Low off-state current
Application Scenarios
The 2AD1-0007 control IC can be used in various applications, including but not limited to:
- Offline power supplies
- DC to DC converters
- Fixed frequency current mode control schemes
Comparison
Advantages- Precise duty cycle control
- Minimal external parts required
- Under voltage lockout for enhanced safety
- High peak current capability
Disadvantages- Not suitable for driving P-Channel MOSFETs
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Similar parts: 430483 , Click to view
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Datasheet
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- Datasheet: Download 2AD1-0007
- Chipdatas Part: CD91-2AD1-0007
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
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- Last Updated: 2024/06/03 11:44 +0800
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