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GENERAL DESCRIPTION
The TDA8380A is an integrated circuit intended for use as a control circuit in low-cost switched mode power supplies for television, monitors and small industrial equipment. The TDA8380A operates using duty factor regulation in the fixed frequency mode.
Features
• A low-current initialization circuit (maximum 150 µA) which can be switched off
• A bandgap reference generator
• Circuitry for slow-start combined with an accurate setting of the maximum duty factor (Dmax)
• Programmable low supply voltage protection with one default value
• High supply protection circuitry
• Error amplifier with a transfer characteristic generator (TCG)
• Protection against open- and short-circuited feedback loop
• An overload voltage foldback
• Primary current protection circuitry for both cycle-by-cycle and trip mode
• Protection against transformer saturation
• A direct drive output stage (sink current 2.5 A, source current 0.75 A)
• Anti-double pulse logic
• Protected against damage as a result of a short-circuited high-voltage transistor
• RC oscillator with synchronization input -
Similar parts: 430483 , 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:
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- - View in your order page
Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
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How to Buy:
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- - Inquiry, Add to inquiry sheet/Submit bom/inquire file/Send email us > Quote > Place order > Complete payment >Delivery.
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Payment:
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- - Western Union.
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Popular parts of the same kind
- Datasheet: Download TDA8380
- Chipdatas Part: CD86-TDA8380
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/09/30 02:45 +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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Free shipping without minimum order.