TOP261EN
- Mfr.Part #
- TOP261EN
- Manufacturer
- Power Integrations
- Package / Case
- 7-SIP, 6 Leads, Exposed Pad, Formed Leads
- Datasheet
- Download
- Description
- IC OFFLINE SWITCH FLYBACK 7ESIP
- Stock
- 553
- In Stock :
- 553
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Power Integrations
- Product Category :
- AC DC Converters, Offline Switches
- Max Duty Cycle :
- 78 %
- Min Input Voltage (AC) :
- 85V
- Output Current :
- 11.1A
- Power Dissipation :
- 118W
- Max Input Voltage :
- 265V
- Analog IC - Other Type :
- ANALOG CIRCUIT
- Mount :
- Through Hole
- Mounting Type :
- Through Hole
- Output Isolation :
- Isolated
- Max Power Dissipation :
- 333W
- Height :
- 8.25mm
- Number of Terminations :
- 6
- Number of Pins :
- 7
- Output Power :
- 333W
- Operating Temperature :
- -40°C~150°C TJ
- Series :
- TOPSwitch®-HX
- Min Supply Voltage :
- -300mV
- JESD-30 Code :
- R-PZIP-T6
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Packaging :
- Tube
- REACH SVHC :
- No SVHC
- Length :
- 10.24mm
- Number of Outputs :
- 1
- Frequency :
- 66kHz
- Radiation Hardening :
- No
- Terminal Position :
- Zig-Zag
- Power Rating :
- 333W
- Width :
- 2.06mm
- Fault Protection :
- Current Limiting, Over Temperature, Over Voltage
- Factory Lead Time :
- 4 Weeks
- Package / Case :
- 7-SIP, 6 Leads, Exposed Pad, Formed Leads
- Control Mode :
- VOLTAGE-MODE
- Frequency - Switching :
- 66kHz 132kHz
- Output Voltage :
- 700V
- Max Supply Voltage :
- 9V
- Published :
- 2013
- Number of Functions :
- 1
- JESD-609 Code :
- e3
- Internal Switch(s) :
- yes
- RoHS Status :
- RoHS Compliant
- Max Input Voltage (AC) :
- 265V
- Min Input Voltage :
- 85V
- Topology :
- Flyback
- Terminal Finish :
- Matte Tin (Sn)
- Datasheets
- TOP261EN

AC DC Converters, Offline Switches Power Integrations TOP261EN Overview
The TOP261EN from Power Integrations is a high-performance integrated circuit tailored for advanced AC DC conversion and offline switching applications. This robust component is designed to significantly enhance the efficiency and reliability of flyback converters. Utilizing innovative technology, the TOP261EN streamlines design processes and reduces external component count, thus minimizing the overall footprint and cost of power supplies. Its ability to operate under varying input conditions while maintaining stability and high energy efficiency makes it an indispensable tool for developing advanced power solutions.
TOP261EN Features
The TOP261EN boasts a series of features that make it a standout choice for power system design. Key attributes include integrated soft-start for minimal stress during start-up, auto-restart and frequency jittering for lower EMI, and enhanced thermal shutdown response. Additionally, it supports a wide input voltage range, which ensures adaptability to global voltage standards and robust output power control that enhances the performance reliability across different loads.
TOP261EN Applications
- Consumer Electronics: Used in TVs, gaming consoles, and home appliances where efficient power conversion is necessary for reducing heat generation and enhancing product longevity.
- Industrial Equipment: Applies in automated machinery and control systems, providing reliable power management to ensure consistent operation and safety.
- Smart Home Devices: Ideal for devices requiring compact power solutions, such as smart thermostats and lighting systems, where space is at a premium and efficiency is crucial.
- Telecommunications: Supports power supplies in telecommunications infrastructure, ensuring stable operation and resilience in various environmental conditions.
- Computer Peripherals: Helps in power supply units for printers, scanners, and other related accessories, optimizing energy consumption and improving overall efficiency.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















