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Same model may have multiple batches, images only for reference.
TOP257EG Real Image
Same model may have multiple batches, images only for reference.

TOP257EG

Part No TOP257EG
Manufacturer Power Integrations
Catalog PMIC - AC DC Converters, Offline Switchers
Description IC OFFLINE SWIT PROG OVP 7CESIP
Datasheet
TOP257EG Datasheet
Sample
Rohs State rohs
ECAD Module
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Products specifications Report Issue?

Categories Integrated Circuits
Manufacturer Power Integrations
Packaging Tube/Rail
Status Active
Output Isolation Isolated
Internal Switch(s) Yes
Voltage - Breakdown 700V
Topology Flyback
Duty Cycle 78%
Frequency - Switching 66kHz, 132kHz
Power (Watts) 157W
Fault Protection Current Limiting, Over Temperature, Over Voltage
Control Operating Temperature -40°C to 150°C (TJ)
Case / Package eSIP-7C
Mounting Through Hole
Win Source Part Number 1110939-TOP257EG
Popularity Medium
Supply and Demand Status Balance
Ultra Librarian 3D Model Ultra Librarian TOP257EG CAD Model

Description

The Power Integrations integrated circuit TOP257EG is a flyback topology with an output isolation and internal switch.

  • Product Name: TOP257EG
  • Manufacturer: Power Integrations
  • Topology: Flyback
  • Output Isolation: Yes
  • Internal Switch: Yes
  • Maximum Power: 157W
  • Breakdown Voltage: 700V
  • Duty Cycle: 78%
  • Switching Frequency: 66kHz, 132kHz
  • Fault Protection: Current Limiting, Over-Temperature, and Over-Voltage
  • Package: Tube/Rail
  • Mounting: Through-Hole
  • Operating Temperature: -40°C to 150°C (TJ)
  • Status: Active
  • Package Type: eSIP-7C
  • Category: Integrated Circuit
  • Popularity: Medium
  • Supply and Demand Status: Balanced

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