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Same model may have multiple batches, images only for reference.
TOP257GN Real Image
Same model may have multiple batches, images only for reference.

TOP257GN

Part No TOP257GN
Manufacturer Power Integrations
Catalog PMIC - AC DC Converters, Offline Switchers
Description Enhanced EcoSmart, Integrated Off-Line Switcher with Advanced Feature Set and Extended Power Range | IC OFFLINE SWIT PROG OVP 8SMD
Sample
Rohs State rohs
ECAD Module
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Products specifications Report Issue?

Categories Integrated Circuits
Manufacturer Power Integrations
Packaging Tube
Output Isolation Isolated
Internal Switch(s) Yes
Voltage - Breakdown 700V
Topology Flyback
Duty Cycle 78%
Switching Frequency 66kHz
Power (W) 41W
Fault Protection Current Limiting, Over Temperature, Over Voltage
Temperature Range - Operating -40°C ~ 150°C
Manufacturer Package 8-SMD (7 Leads), Gull Wing
Supplier Device Package SMD-8C
Mounting Style SMT
Manufacturer Pack Quantity 50
MSL Level 4 (72 Hours)
Win Source Part Number 1271644-TOP257GN
Manufacturer Homepage www.powerint.com
Popularity Medium
Supply and Demand Status Balance
Ultra Librarian 3D Model Ultra Librarian TOP257GN CAD Model

Description

The Power Integrations TOP257GN is an isolated flyback topology integrated circuit with a breakdown voltage of 700V. It has a duty cycle of 78% and supports current limiting, over temperature, and over voltage fault protection.

  • Topology: Isolated flyback
  • Breakdown Voltage: 700V
  • Duty Cycle: 78%
  • Protection: Current limiting, over temperature, over voltage
  • Temperature Range: -40°C to 150°C
  • Switching Frequency: 66kHz
  • Power: 41W
  • Package: 8-SMD (7 Leads), Gull Wing
  • Supply and Demand: Balanced

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Pricing & Ordering

Quantity Unit Price Ext. Price
17+ €3.1801 €54.0620
41+ €2.6094 €106.9844
63+ €2.5280 €159.2614
87+ €2.4464 €212.8332
112+ €2.3648 €264.8529
150+ €2.1201 €318.0211
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Availability: 6,000 pieces
MOQ: 17 pcs
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