TEA1731LTS/1Z

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Freescale Semiconductor - NXP

IC SMPS FLYBACK CTLR 6TSOP

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Freescale Semiconductor - NXP

IC SMPS FLYBACK CTLR 6TSOP

Technical Specifications

Parameters and characteristics for this part

Specification	TEA1731LTS/1Z

Control Features	Soft Start, Frequency Control
Duty Cycle	80 %
Fault Protection	Over Temperature, Over Power, Over Voltage, Current Limiting
Frequency - Switching	65 kHz
Internal Switch(s)	False
Mounting Type	Surface Mount
Operating Temperature [Max]	150 °C
Operating Temperature [Min]	-40 °C
Output Isolation	Isolated
Package / Case	SC-74, SOT-457
Power (Watts)	75 W
Supplier Device Package	SC-74
Topology	Flyback
Voltage - Start Up	21.5 V
Voltage - Supply (Vcc/Vdd) [Max]	30 V
Voltage - Supply (Vcc/Vdd) [Min]	12 V

Part	Duty Cycle	Voltage - Start Up	Power (Watts)	Supplier Device Package	Fault Protection	Output Isolation	Voltage - Supply (Vcc/Vdd) [Max]	Voltage - Supply (Vcc/Vdd) [Min]	Frequency - Switching	Operating Temperature [Max]	Operating Temperature [Min]	Topology	Package / Case	Mounting Type	Control Features	Frequency - Switching [Min]	Frequency - Switching [Max]
Freescale Semiconductor - NXP TEA1731LTS/1,115	80 %	21.5 V	75 W	SC-74	Current Limiting Over Power Over Temperature Over Voltage	Isolated	30 V	12 V	65 kHz	150 °C	-40 °C	Flyback	SC-74 SOT-457	Surface Mount
Freescale Semiconductor - NXP TEA1731LTS/1Z	80 %	21.5 V	75 W	SC-74	Current Limiting Over Power Over Temperature Over Voltage	Isolated	30 V	12 V	65 kHz	150 °C	-40 °C	Flyback	SC-74 SOT-457	Surface Mount	Frequency Control Soft Start
Freescale Semiconductor - NXP TEA1731LTS/1H	80 %	21.5 V	75 W	SC-74	Current Limiting Over Power Over Temperature Over Voltage	Isolated	30 V	12 V	65 kHz	150 °C	-40 °C	Flyback	SC-74 SOT-457	Surface Mount
Freescale Semiconductor - NXP TEA1731TS/1Z	80 %	21.5 V	75 W	SC-74	Current Limiting Over Power Over Voltage	Isolated	30 V	12 V	65 kHz	150 °C	-40 °C	Flyback	SC-74 SOT-457	Surface Mount	Frequency Control Soft Start
Freescale Semiconductor - NXP TEA1731TS/1,115	80 %	21.5 V	75 W	SC-74	Current Limiting Over Power Over Voltage	Isolated	30 V	12.5 V		150 °C	-40 °C	Flyback	SC-74 SOT-457	Surface Mount		27 kHz	65 kHz

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General part information

Converter Offline Flyback Topology 65kHz SC-74

Technical documentation and resources