UC3825BDW - Brand New Texas Instruments AC DC Converters, Offline Switchers
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Description
The UC3825BDW is an electronic component model classified under AC DC Converters and Offline Switchers. It is a member of the UC3842/3/4/5 family of control ICs, designed to provide the necessary features for implementing off-line or DC to DC fixed frequency current mode control schemes with minimal external parts. This model is optimized for off-line and DC to DC converters, offering a low start-up current (< 1 mA), automatic feed forward compensation, and pulse-by-pulse current limiting. It also has enhanced load response characteristics, under-voltage lockout with hysteresis, double-pulse suppression, high current totem pole output, internally trimmed bandgap reference, and 500 KHz operation. The UC3825BDW offers a low RO error amp that is suitable for various applications.
Specifications and features
- Product Category: AC DC Converters, Offline Switchers
- Control IC family: UC3842/3/4/5
- Minimal external parts count
- 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 suitable for various applications
Application Scenarios
The UC3825BDW is designed for various applications, including AC DC converters, offline switchers, and DC to DC converters. This component model provides necessary features for implementing off-line or DC to DC fixed frequency current mode control schemes with minimal external parts. This makes it ideal for applications like industrial controls, power management, and LED lighting, among others.
Comparison
Advantages- Minimal external parts count
- 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
Disadvantages- Specifically designed for AC DC converters, offline switchers, and DC to DC converters, limiting its application to a specific category of products
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Similar parts: 1587 , Click to view
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
- - DHL eCommerce: 12-22 business days
- - FedEx International Priority: 3-7 business days
- - EMS: 10-15 business days
Shipping fee:
- - Automatic Email notification (above 5 times)
- - View in your order page
Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
- - Automatic Email notification (above 5 times)
- - View in your order page
How to Buy:
- - In-stock, Add to cart > Check out > Submit order > Complete payment >Delivery.
- - Inquiry, Add to inquiry sheet/Submit bom/inquire file/Send email us > Quote > Place order > Complete payment >Delivery.
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Payment:
- - Paypal,Credit Card includes Visa, Master, American Express.
- - Wire transfer, include Local bank transfer.
- - Western Union.
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Popular parts of the same kind
- Datasheet: Download UC3825BDW
- Chipdatas Part: CD86-UC3825BDW
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/28 10:10 +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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The fee is charged according to the rule of PayPal.
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Western Union charge US$0.00 banking fee.
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We recommend to use bank transfer for large orders to save on handling fees.
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DHL(www.dhl.com)
$40 limited time offer. -
UPS(www.ups.com)
$40 limited time offer. -
FedEx(www.fedex.com)
$40 limited time offer. -
Registered Mail(www.singpost.com)
Free shipping without minimum order.
