NCP1351CDR2G - Brand New onsemi AC DC Converters, Offline Switchers
In Stock:846 ,Ready for Immediate Shipping
New
RoSH Lead free
In Stock:
846,
Ready for Immediate Shipping
Brand:onsemi
Category:AC DC Converters, Offline Switchers
Chipdatas Part No.:CD93-NCP1351CDR2G
Manufacturer Part No.:NCP1351CDR2G
Datecode:09+
Package:8-SOIC 0.154", 3.90mm Width
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Description
The NCP1351CDR2G is a current-mode controller designed for low power off-line flyback Switched Mode Power Supplies (SMPS) in AC DC Converters and Offline Switchers. It is cost-effective and offers excellent no-load power consumption while optimizing efficiency in various loading conditions. The controller utilizes a fixed peak current technique and decreases its switching frequency as the load becomes lighter, reducing the risk of transformer mechanical resonance and acoustic noise.
Specifications and features
- Quasi-fixed TON, Variable TOFF Current Mode Control
- Extremely Low Current Consumption at Startup
- Peak Current Compression Reduces Transformer Noise
- Primary or Secondary Side Regulation
- Dedicated Latch Input for OTP, OVP
- Programmable Current Sense Resistor Peak Voltage
- Natural Frequency Dithering for Improved EMI Signature
- Easy External Over Power Protection (OPP)
- Undervoltage Lockout
- Very Low Standby Power via Off-time Expansion
- Internal Temperature Shutdown
- SOIC-8 Package
Application Scenarios
The NCP1351CDR2G is suitable for use in low power off-line flyback Switched Mode Power Supplies. It can be used in various applications including AC DC Converters and Offline Switchers. Due to its cost-effectiveness and excellent no-load power consumption, it is ideal for products where energy efficiency is important.
Comparison
Advantages- Cost-effective
- Excellent no-load power consumption
- Optimizes efficiency in different loading conditions
- Reduces transformer noise
- Offers primary or secondary side regulation
- Provides dedicated latch input for OTP, OVP
- Programmable current sense resistor peak voltage
- Improved EMI signature with natural frequency dithering
- Easy external over power protection (OPP)
- Undervoltage lockout feature
- Very low standby power via off-time expansion
- Internal temperature shutdown for added safety
- Compact SOIC-8 package
DisadvantagesNo specific disadvantages have been identified for the NCP1351CDR2G.
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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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Additional Information
- Datasheet: Download NCP1351CDR2G
- Chipdatas Part: CD93-NCP1351CDR2G
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/03 12:54 +0800
Refund
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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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Payment Method
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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.
