TOP255LN - Brand New Power Integrations AC DC Converters, Offline Switchers
In Stock:6746 ,Ready for Immediate Shipping
New
RoSH Lead free
In Stock:
6746,
Ready for Immediate Shipping
Brand:Power Integrations
Category:AC DC Converters, Offline Switchers
Chipdatas Part No.:CD93-TOP255LN
Manufacturer Part No.:TOP255LN
Datecode:09+
Package:7-SIP, 6 Leads, Exposed Pad, Formed Leads
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Description
TOP255LN is an electronic component model categorized under AC DC Converters and Offline Switchers. It incorporates a 700V power MOSFET, high voltage switched current source, PWM control, oscillator, thermal shutdown circuit, fault protection, and other control circuitry into a single monolithic device. This component offers lower system cost and higher design flexibility, making it suitable for various applications.
Specifications and Features
- Multi-mode operation maximizes efficiency at all loads
- New eSIP-7F and eSIP-7C packages
- Low thermal impedance junction-to-case (2°C per watt)
- Low height ideal for space-limited adapters
- Simple mounting using a clip for low-cost manufacturing
- Extended package creepage distance for improved safety
- No heat sink required up to 35W using P, G, and M packages
- Output overvoltage protection (OVP) with user programmable options
- Both primary and secondary sensing options
- Line undervoltage (UV) detection prevents turn-off glitches
- Line overvoltage (OV) shutdown extends line surge limit
- Accurate programmable current limit
- Optimized line feed-forward for ripple rejection
- 132kHz frequency reduces transformer and power supply size
- Half frequency option for video applications
- Frequency jittering reduces EMI filter cost
- Heat sink connected to SOURCE for low EMI
- Improved auto-restart with minimal power in short circuit and open loop fault conditions
- Accurate hysteretic thermal shutdown function
- Fully integrated soft-start for minimum start-up stress
- Extended creepage between DRAIN and all other pins for improved reliability
Application Scenarios
The TOP255LN component is suitable for a wide range of applications, including adapters, monitors, and video equipment. Its low height makes it ideal for space-limited devices, and its efficient operation ensures optimal performance in different load conditions. The component's various protection features and programmable options make it adaptable to different power supply and converter designs.
Comparison
Advantages- Lower system cost
- Higher design flexibility
- Efficient multi-mode operation
- Extended package creepage distance for improved safety
- No heat sink required in certain conditions
- Programmable output overvoltage protection
- Improved auto-restart and thermal shutdown functions
- Accurate current limit and line undervoltage detection
- Optimized line feed-forward for ripple rejection
Disadvantages- May require technical expertise for proper usage
- Limited frequency options for specific applications
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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 TOP255LN
- Chipdatas Part: CD93-TOP255LN
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/13 23:17 +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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