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 for this part

Specification	UC2861Q

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

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

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