TOP256EN vs TOP258EN Comparison

This in-depth comparison of the TOP258EN and TOP256EN provides valuable insights into their specifications and key features. We cover important factors in detail, including RoHS compliance, REACH status, series, mounting style, package type, and other relevant characteristics. Presenting the differences side by side simplifies component selection, making it easier for you to select the best option for your specific application. For more information, refer to their datasheets or contact our sales team for assistance in selecting the right part for your design.
Specifications
TOP258EN

+BOM

1759 PCS | Power Integrations
TOP256EN

+BOM

6004 PCS | Power Integrations
Package ESIP-7C ESIP-7C
Description IC OFFLINE SWITCH FLYBACK 7ESIP IC OFFLINE SWITCH FLYBACK 7ESIP
Series TOPSwitch®-HX TOPSwitch®-HX
Part Status Active Active
Output Isolation Isolated Isolated
Internal Switch(s) Yes Yes
Voltage - Breakdown 700V 700V
Topology Flyback Flyback
Duty Cycle 78% 78%
Frequency - Switching 66kHz, 132kHz 66kHz, 132kHz
Power (Watts) 195 W 119 W
Fault Protection Current Limiting, Over Temperature, Over Voltage Current Limiting, Over Temperature, Over Voltage
Operating Temperature -40°C ~ 150°C (TJ) -40°C ~ 150°C (TJ)
Comparison Model : TOP258EN TOP256EN

+BOM RFQ