UC2861Q

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Unitrode

IC OFFLINE SW MULT TOP 20PLCC

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Unitrode

IC OFFLINE SW MULT TOP 20PLCC

Technical Specifications

Parameters and characteristics commom to parts in this series

Specification	UC2861Q	UC2861 Series

Control Features	Soft Start	Soft Start
Frequency - Switching [Max]	1 MHz	1 MHz
Frequency - Switching [Min]	10 kHz	10 kHz
Internal Switch(s)	True	True
Mounting Type	Surface Mount	Surface Mount, Through Hole
Operating Temperature [Max]	85 C	85 C
Operating Temperature [Min]	-25 °C	-25 °C
Output Isolation	Non-Isolated	Non-Isolated
Package / Case	20-LCC (J-Lead)	16-SOIC, 16-DIP, 20-LCC (J-Lead)
Package / Case	-	0.295 in
Package / Case	-	7.5 mm
Package / Case	-	0.3 in
Package / Case	-	7.62 mm
Supplier Device Package	20-PLCC (9x9)	16-SOIC, 16-PDIP, 20-PLCC (9x9)
Topology	Half-Bridge, Push-Pull, Full-Bridge	Half-Bridge, Push-Pull, Full-Bridge
Voltage - Start Up	16.5 V	16.5 V
Voltage - Supply (Vcc/Vdd) [Max]	22 V	22 V
Voltage - Supply (Vcc/Vdd) [Min]	10.5 V	10.5 V

IC OFFLINE SW MULT TOP 16SOIC

Part	Package / Case [x]	Package / Case	Package / Case [y]	Frequency - Switching [Min]	Frequency - Switching [Max]	Mounting Type	Topology	Supplier Device Package	Output Isolation	Control Features	Voltage - Start Up	Voltage - Supply (Vcc/Vdd) [Max]	Voltage - Supply (Vcc/Vdd) [Min]	Operating Temperature [Max]	Operating Temperature [Min]	Package / Case	Package / Case
Unitrode UC2861DW	0.295 in	16-SOIC	7.5 mm	10 kHz	1 MHz	Surface Mount	Full-Bridge, Half-Bridge, Push-Pull	16-SOIC	Non-Isolated	Soft Start	16.5 V	22 V	10.5 V	85 C	-25 °C
Unitrode UC2861N		16-DIP		10 kHz	1 MHz	Through Hole	Full-Bridge, Half-Bridge, Push-Pull	16-PDIP	Non-Isolated	Soft Start	16.5 V	22 V	10.5 V	85 C	-25 °C	0.3 in	7.62 mm
Unitrode UC2861Q		20-LCC (J-Lead)		10 kHz	1 MHz	Surface Mount	Full-Bridge, Half-Bridge, Push-Pull	20-PLCC (9x9)	Non-Isolated	Soft Start	16.5 V	22 V	10.5 V	85 C	-25 °C

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

Distributor	Package	Quantity	$

Digikey	Bulk	82	$ 3.70

General part information

Converter Offline Full-Bridge, Half-Bridge, Push-Pull Topology 10kHz ~ 1MHz 20-PLCC (9x9)

Technical documentation and resources

No documents available