Specification	LNK3209GQ-TL

Control Features	Soft Start, Frequency Control
Duty Cycle	70 %
Fault Protection	Over Load, Short Circuit, Over Temperature, Current Limiting, Over Voltage
Frequency - Switching	66 kHz
Internal Switch(s)	Yes
Mounting Type	Surface Mount
Operating Temperature (Max)	150 °C
Operating Temperature (Min)	-40 °C
Output Isolation	Either
Package Leads	7 Leads
Package Name	8-SMD, SMD-8C
Topology	Buck-Boost, Flyback, Buck
Voltage - Breakdown	750 V
Voltage - Supply (Vcc/Vdd) Maximum	550 V
Voltage - Supply (Vcc/Vdd) Minimum	30 V

LNK3209 Series

Part	Operating Temperature (Min)	Operating Temperature (Max)	Mounting Type	Voltage - Breakdown	Package Leads	Package Name	Internal Switch(s)	Duty Cycle	Topology	Voltage - Supply (Vcc/Vdd) Minimum	Voltage - Supply (Vcc/Vdd) Maximum	Output Isolation	Fault Protection	Frequency - Switching	Control Features	Package Length	Package Features	Package Width
POWER INTEGRATIONS LNK3209GQ-TL	-40 °C	150 °C	Surface Mount	750 V	7 Leads	8-SMD SMD-8C	Yes	70 %	Buck Buck-Boost Flyback	30 V	550 V	Either	Current Limiting Over Load Over Temperature Over Voltage Short Circuit	66 kHz	Frequency Control Soft Start
POWER INTEGRATIONS LNK3209P	-40 °C	150 °C	Through Hole	725 V		8-DIP 8-PDIP-C	Yes	69 %	Buck Buck-Boost Flyback	85 VAC	265 V	Non-Isolated	Current Limiting Open Loop Over Load Over Temperature Over Voltage Short Circuit UVLO	66 kHz	Frequency Control Soft Start	0.3 in	7 Leads	7.62 mm
POWER INTEGRATIONS LNK3209G-TL	-40 °C	150 °C	Surface Mount	725 V	7 Leads	8-SMD SMD-8C	Yes	69 %	Buck Buck-Boost Flyback	85 VAC	265 V	Non-Isolated	Current Limiting Open Loop Over Load Over Temperature Over Voltage Short Circuit UVLO	66 kHz	Frequency Control Soft Start

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