UC2842DW - Brand New Texas Instruments AC DC Converters, Offline Switchers
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Description
The UC3842DW is an electronic component model that belongs to the AC DC Converters and Offline Switchers product category. It is a control IC that provides the necessary features to implement off-line or DC to DC fixed frequency current mode control schemes with a minimal external parts count. It is optimized for off-line and DC to DC converters and has a low start-up current of less than 1 mA. The UC3842DW also features automatic feed forward compensation, pulse-by-pulse current limiting, enhanced load response characteristics, under-voltage lockout with hysteresis, double pulse suppression, high current totem pole output, internally trimmed bandgap reference, 500 KHz operation, and a low RO error amp.
Specifications and features
- Control IC for off-line or DC to DC fixed frequency current mode control schemes
- Optimized for off-line and DC to DC converters
- Low start-up current (<1 mA)
- Automatic feed forward compensation
- Pulse-by-pulse current limiting
- Enhanced load response characteristics
- Under-voltage lockout with hysteresis
- Double pulse suppression
- High current totem pole output
- Internally trimmed bandgap reference
- 500 KHz operation
- Low RO error amp
Application Scenarios
The UC3842DW control IC can be used in various applications, including AC DC converters and offline switchers. It is suitable for implementing off-line or DC to DC fixed frequency current mode control schemes. Its features such as automatic feed forward compensation, pulse-by-pulse current limiting, and enhanced load response characteristics make it ideal for power supply designs.
Comparison
Advantages- Optimized for off-line and DC to DC converters
- Low start-up current
- Automatic feed forward compensation
- Pulse-by-pulse current limiting
- Enhanced load response characteristics
- Under-voltage lockout with hysteresis
- Double pulse suppression
- High current totem pole output
- Internally trimmed bandgap reference
- 500 KHz operation
- Low RO error amp
Disadvantages- No mentioned disadvantages
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Similar parts: 1587 , 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 UC2842DW
- Chipdatas Part: CD93-UC2842DW
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/07/01 14:05 +0800
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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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The fee is charged according to the rule of PayPal.
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