Integrated Circuits (ICs)

TOP258LN

Obsolete

IC: PMIC; AC/DC SWITCHER,SMPS CONTROLLER; 59.4÷145KHZ; ESIP-7F

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Integrated Circuits (ICs)

Obsolete

IC: PMIC; AC/DC SWITCHER,SMPS CONTROLLER; 59.4÷145KHZ; ESIP-7F

Technical Specifications

Parameters and characteristics for this part

Specification	TOP258LN

Duty Cycle	78 %
Fault Protection	Current Limiting, Over Voltage, Over Temperature
Frequency - Switching	132 kHz, 66 kHz
Internal Switch(s)	True
Mounting Type	Through Hole
Operating Temperature [Max]	150 °C
Operating Temperature [Min]	-40 °C
Output Isolation	Isolated
Package / Case	6 Leads, 7-SSIP, Formed Leads, Exposed Pad
Power (Watts)	122 W
Supplier Device Package	eSIP-7F
Topology	Flyback
Voltage - Breakdown	700 V

Part	Voltage - Breakdown	Supplier Device Package	Fault Protection	Frequency - Switching	Operating Temperature [Min]	Operating Temperature [Max]	Package / Case	Power (Watts)	Duty Cycle	Output Isolation	Topology	Mounting Type	Package / Case	Package / Case
POWER INTEGRATIONS TOP258LN	700 V	eSIP-7F	Current Limiting Over Temperature Over Voltage	66 kHz 132 kHz	-40 °C	150 °C	6 Leads 7-SSIP Exposed Pad Formed Leads	122 W	78 %	Isolated	Flyback	Through Hole
POWER INTEGRATIONS TOP258MG	700 V	SDIP-10C	Current Limiting Over Temperature Over Voltage	66 kHz	-40 °C	150 °C	10-SDIP 9 Leads	48 W	78 %	Isolated	Flyback	Through Hole	0.3 in	7.62 mm
POWER INTEGRATIONS TOP258MN	700 V	SDIP-10C	Current Limiting Over Temperature Over Voltage	66 kHz	-40 °C	150 °C	10-SDIP 9 Leads	48 W	78 %	Isolated	Flyback	Through Hole	0.3 in	7.62 mm
POWER INTEGRATIONS TOP258EG	700 V	eSIP-7C	Current Limiting Over Temperature Over Voltage	66 kHz 132 kHz	-40 °C	150 °C	6 Leads 7-SSIP Exposed Pad Formed Leads	195 W	78 %	Isolated	Flyback	Through Hole

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

General part information

Converter Offline Flyback Topology 66kHz, 132kHz eSIP-7F

Technical documentation and resources