UC3851DWTR - Brand New Texas Instruments AC DC Converters, Offline Switchers
-
DESCRIPTION
The UC3842 is available in an 8-Pin mini-DIP the necessary features to implement off-line, fixed-frequency current-mode control schemes with a minimal external parts count. This technique results in improved line regulation, enhanced load response characteristics, and a simpler, easier to design control loop. Topological advantages include inherent pulse-by-pulse current limiting.
Protection circuitry includes built-in undervoltage lock-out and current limiting. Other features include fully-latched operation, a 1% trimmed bandgap reference, and start-up current less than 1mA. These devices feature a totem- pole output designed to source and sink high peak current from a capacitive load, such as the gate of a power MOSFET. Consistent with N-channel power devices, the output is low in the OFF-state.FEATURES
• Low start-up current (≤1mA)
• Automatic feed-forward compensation
• Pulse-by-pulse current limiting
• Enhanced load response characteristics
• Undervoltage lock-out with hysteresis
• Double pulse suppression
• High current totem-pole output
• Internally-trimmed bandgap reference
• 400kHz operation, guaranteed minAPPLICATIONS
• Off-line switched mode power supplies
• DC-to-DC converters UC3842 -
Similar parts: 1587 , Click to view
-
Datasheet
-
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.
- View more
Payment:
- - Paypal,Credit Card includes Visa, Master, American Express.
- - Wire transfer, include Local bank transfer.
- - Western Union.
- View more
-
Popular parts of the same kind
- Datasheet: Download UC3851DWTR
- Chipdatas Part: CD92-UC3851DWTR
- 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
-
- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
-
TOP271VG - Brand New Power Integrations AC DC Converters, Offline Switchers12-SDIP 0.412", 10.46mm Exposed Pad -
TNY279PN - Brand New Power Integrations AC DC Converters, Offline Switchers8-DIP 0.300", 7.62mm, 7 Leads -
LM5021MM-1/NOPB - Brand New Texas Instruments AC DC Converters, Offline Switchers8-TSSOP, 8-MSOP 0.118", 3.00mm Width -
UC3844BDR2G - Brand New onsemi AC DC Converters, Offline Switchers14-SOIC 0.154", 3.90mm Width -
ICE2QS02G - Brand New Infineon AC DC Converters, Offline Switchers8-SOIC 0.154", 3.90mm Width -
TNY284DG - Brand New Artesyn AC DC Converters, Offline SwitchersSO-8C -
TEA1752LT/N1 - Brand New NXP Semiconductors AC DC Converters, Offline SwitchersSOP-16 -
TNY280PN - Brand New Artesyn AC DC Converters, Offline SwitchersDIP-7 -
TOP247YN - Brand New Power Integrations AC DC Converters, Offline SwitchersTO-220 -
TOP224YN - Brand New Artesyn AC DC Converters, Offline SwitchersTO-220
-
The fee is charged according to the rule of PayPal.
-
The fee is charged according to the rule of PayPal.
-
Western Union charge US$0.00 banking fee.
-
We recommend to use bank transfer for large orders to save on handling fees.
-
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.
