NCP1051ST100T3G - Brand New onsemi AC DC Converters, Offline Switchers
-
Description
The NCP1051ST100T3G is an offline switcher that belongs to the category of AC-DC converters. It is part of a monolithic high voltage regulator series that can facilitate compliance with low standby power requirements. The device combines the necessary converter functions, enabling a simple and economical power system solution.
Specifications and features
The device is designed to operate directly from a rectified AC line source. In flyback converter applications, it can provide an output power that ranges from 6.0 W to 40 W with a fixed AC input of 100 V, 115 V, or 230 V, and 3.0 W to 20 W with a variable AC input that ranges from 85 V to 265 V. It is available in 8-pin dual-in-line and 4-pin SOT-223 packages.
The NCP1051ST100T3G comes with a set of features that include:
- Startup Circuit Eliminates the Need for Transformer Auxiliary Bias Winding
- Optional Auxiliary Bias Winding Override for Lowest Standby Power Applications
- Converter Output Overload and Open Loop Protection
- Auto Restart Fault Protection
- IC Thermal Fault Protection
- Unique, Dual Edge, Gated Oscillator Configuration for Extremely Fast Loop Response
- Oscillator Frequency Dithering with Controlled Slew Rate Driver for Reduced EMI
- Low Power Consumption Allowing European Blue Angel Compliance
- On−Chip 700 V Power Switch Circuit and Active Startup Circuit
- Rectified AC Line Source Operation from 85 V to 265 V
- Input Undervoltage Lockout with Hysteresis
- Oscillator Frequency Options of 44 kHz, 100 kHz, 136 kHz
- Pb−Free Packages are Available
Application Scenarios
The NCP1051ST100T3G can find application in various devices, some of which are:
- AC-DC Converters
- Wall Adapters
- Portable Electronic Chargers
- Low Power Standby and Keep-Alive Supplies
Comparison
Advantages- The device is part of a series that helps end product equipment achieve low standby power compliance.
- It combines the needed converter functions, making it a simple and economical power system solution.
- The device has a unique, dual-edge, gated oscillator configuration with an extremely fast loop response.
Disadvantages- The device is available in only two package types, and there are no additional package options.
- It has limited fixed and variable AC inputs, which may not work for certain devices.
-
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 NCP1051ST100T3G
- Chipdatas Part: CD93-NCP1051ST100T3G
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/07/01 14:24 +0800
-
- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
-
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.