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Description
The STC4614 is a monolithic integrated circuit designed for pulse width modulated (PWM) switching power supplies. It is capable of operating at frequencies ranging from 1kHz to 300kHz and can provide output voltages up to 40V. With a wide operating temperature range of -40°C to 85°C, it is suitable for various applications.
Specifications and features
- Uncommitted output transistors capable of 200mA source or sink
- Internal protection from double pulsing of outputs with narrow pulse widths or with supply voltages below specified limits
- Easily synchronized to other circuits
- Dead time control comparator
- Output control selects single-ended or push-pull operation
Application Scenarios
The STC4614 is commonly used in the design and implementation of PWM switching power supplies. It can be utilized in push-pull, bridge, and series configurations. This component is suitable for applications that require precise control of power delivery, such as power converters, motor drives, and LED lighting systems.
Comparison
Advantages:
- Wide operating temperature range (-40°C to 85°C)
- Capable of operating at high switching frequencies (1kHz to 300kHz)
- Flexible output control options
- Internal protection mechanisms
- Easy synchronization with other circuits
Disadvantages:
- Specifically designed for PWM switching power supplies
- Requires additional components for full power supply functionality
- May be less suitable for applications that do not require PWM functionality
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Similar parts: 430483 , Click to view
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Datasheet
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Shopping guide
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Popular parts of the same kind
- Datasheet: Download STC4614
- Chipdatas Part: CD93-STC4614
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
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- Last Updated: 2024/10/02 17:27 +0800
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