Specification	FT838NB2-RT

Fault Protection	Current Limiting, Open Circuit, Over Voltage, Over Temperature
Internal Switch(s)	Yes
Mounting Type	Surface Mount
Operating Temperature (Max)	125 °C
Operating Temperature (Min)	-40 °C
Output Isolation	Isolated
Package Length	0.154 in
Package Name	8-SOP, 8-SOIC
Package Width	3.9 mm
Topology	Flyback
Voltage - Breakdown	700 V
Voltage - Start Up	17.6 V
Voltage - Supply (Vcc/Vdd) Maximum	30 V
Voltage - Supply (Vcc/Vdd) Minimum	6.6 V

FT838 Series

Part	Fault Protection	Topology	Output Isolation	Voltage - Supply (Vcc/Vdd) Minimum	Voltage - Supply (Vcc/Vdd) Maximum	Internal Switch(s)	Operating Temperature (Max)	Operating Temperature (Min)	Package Name	Power (Watts)	Mounting Type	Voltage - Start Up	Package Length	Package Width	Voltage - Breakdown
Fremont Micro Devices Ltd FT838D2-BL-RT	Current Limiting Open Circuit Over Temperature Over Voltage	Flyback	Isolated	6.6 V	30 V	No	125 °C	-40 °C	SOT-23-5	18 W	Surface Mount	17.6 V
Fremont Micro Devices Ltd FT838NB1-RT	Current Limiting Open Circuit Over Temperature Over Voltage	Flyback	Isolated	6.6 V	30 V	Yes	125 °C	-40 °C	8-SOIC 8-SOP		Surface Mount	17.6 V	0.154 in	3.9 mm	700 V
Fremont Micro Devices Ltd FT838RNA-RT	Current Limiting Open Circuit Over Temperature Over Voltage	Flyback	Isolated	6.6 V	30 V	Yes	125 °C	-40 °C	8-SOIC		Surface Mount	17.6 V	0.154 in	3.9 mm	700 V
Fremont Micro Devices Ltd FT838NB2-RT	Current Limiting Open Circuit Over Temperature Over Voltage	Flyback	Isolated	6.6 V	30 V	Yes	125 °C	-40 °C	8-SOIC 8-SOP		Surface Mount	17.6 V	0.154 in	3.9 mm	700 V
Fremont Micro Devices Ltd FT838D1-BL-RT	Current Limiting Open Circuit Over Temperature Over Voltage	Flyback	Isolated	6.6 V	30 V	No	125 °C	-40 °C	SOT-23-5	18 W	Surface Mount	17.6 V
Fremont Micro Devices Ltd FT838R-BL-RT	Current Limiting Open Circuit Over Temperature Over Voltage	Flyback	Isolated	6.6 V	30 V	No	125 °C	-40 °C	SOT-23-5	18 W	Surface Mount	17.6 V
Fremont Micro Devices Ltd FT838MBD-RB	Current Limiting Open Loop Over Temperature Over Voltage	Flyback	Isolated	6 V	30 V	Yes	150 °C	-40 °C	8-DIP		Through Hole	15.5 V	0.3 in	7.62 mm	650 V

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FT838NB2-RT | Datasheet