UC2844D8TR - Brand New Texas Instruments AC DC Converters, Offline Switchers
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Description
The UC2844D8TR is part of the UC3842/3/4/5 family of control ICs. It is designed for implementing off-line or DC to DC fixed frequency current mode control schemes with a minimal number of external components. This electronic component is optimized for use in AC DC converters and offline switchers. It features 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, and operates at a frequency of 500 KHz. The UC2844D8TR also exhibits low RO erroramp.
Specifications and features
- 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 erroramp
Application Scenarios
The UC2844D8TR is commonly used in AC DC converters and offline switchers. It is suitable for applications that require off-line or DC to DC fixed frequency current mode control.
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 erroramp
DisadvantagesThere are no specific disadvantages associated with the UC2844D8TR electronic component.
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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 UC2844D8TR
- Chipdatas Part: CD93-UC2844D8TR
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/30 20:47 +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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