DistyParts Icon
TOP266EG The Power Integrations TOP266EG is an integrated offline switcher designed for highly efficient power supplies. It offers 119W output power and operates at 66kHz or 132kHz.
Mfr Part #:

TOP266EG

Available from 2 distributors
Mfr Name: Power Integrations
Power Integrations
The Power Integrations TOP266EG is an integrated offline switcher designed for highly efficient power supplies. It offers 119W output power and operates at 66kHz or 132kHz.
✓ Total Stock: 3,682 pcs
$ Price Range: $0.75

TOP266EG Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Xingangxin ✓
Non-Authorised Inventory information
2,000 pcs
On Request
2000 pcs On Request 1 On Request On Request On Request On Request On Request
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
1,682 pcs
On Request
1682 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

TOP266EG Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Control Features
Duty Cycle
Fault Protection
Frequency
Internal Switch(s)
Mounting Type
Operating Temperature
Output Isolation
Power (Watts)
Supplier Device Package
Supplier Package
Topology
Voltage
View Similar Products (0)

TOP266EG Description

Short technical summary and product information.

The Power Integrations TOP266EG is an integrated off-line switcher from the TOPSwitch-JX family, designed for highly efficient power supplies. It incorporates a 725V power MOSFET, multi-mode PWM control, and other control circuitry onto a monolithic device.

 

This component is ideal for applications requiring high efficiency over the entire load range, with no-load consumption below 100 mW at 265 VAC. It offers high design flexibility with features like multi-mode PWM control, accurate programmable current limit, and frequency jittering for reduced EMI filter cost. The device supports output power up to 119 W and operates at switching frequencies of 66 kHz or 132 kHz.

 

Protection features include auto-restart for overload faults, output short-circuit protection (SCP), output over-current protection (OCP), output overload protection (OPP), output overvoltage protection (OVP), and accurate thermal shutdown (OTP). It also includes line undervoltage (UV) and overvoltage (OV) detection.

 

The TOP266EG is available in an eSIP-7C package, which is a vertical orientation for minimum PCB footprint. It features through-hole mounting and is designed for efficient heat transfer.

TOP266EG Quick Information

Product Type: AC DC Converter, Offline Switch
Series: TOPSwitch-JX
Canonical Name: TOP266EG Integrated Off-Line Switcher
Subcategory: AC DC Converters

TOP266EG Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

TOP266EG Estimated Pricing

Qty Low High
1+ $0.75 $0.75

Estimated market price range - modelled values for guidance only, not live distributor offers.

TOP266EG Features

  • Integrated 725V power MOSFET.
  • Up to 119W output power capability.
  • Selectable 66kHz or 132kHz operation.
  • Comprehensive protection features included.
  • eSIP-7C package for minimal PCB footprint.

TOP266EG Applications

  • Ideal for highly efficient power supplies.
  • Suitable for notebook or laptop adapters.
  • Used in generic adapter designs.
  • Applicable for set-top boxes.
  • Can be used in PC or LCD TV standby.

TOP266EG FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating temperature range of the TOP266EG?

-40°C to 150°C (junction temperature).

What package does the TOP266EG come in?

7-SSIP, 6 leads, exposed pad, formed leads (eSIP-7C).

What is the output power of the TOP266EG?

119W.

What switching frequencies does the TOP266EG support?

66kHz and 132kHz.

What fault protection features does the TOP266EG include?

Current limiting, overload, over-temperature, over-voltage, and short-circuit protection.

What topology does the TOP266EG use?

Flyback.

Does the TOP266EG have an internal switch?

Yes, it has an internal 725V MOSFET.

Home
Account

Categories