UC3865QG3

Obsolete

Texas Instruments

IC OFFLINE SW MULT TOP 20PLCC

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Obsolete

Texas Instruments

IC OFFLINE SW MULT TOP 20PLCC

Technical Specifications

Parameters and characteristics for this part

Specification	UC3865QG3

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]	70 °C
Operating Temperature [Min]	0 °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	Package / Case	Package / Case	Package / Case	Output Isolation	Voltage - Supply (Vcc/Vdd) [Max]	Voltage - Supply (Vcc/Vdd) [Min]	Control Features	Frequency - Switching [Min]	Frequency - Switching [Max]	Operating Temperature [Max]	Mounting Type	Voltage - Start Up	Supplier Device Package	Topology	Package / Case [x]	Package / Case [y]
Texas Instruments UC3865NG4	0.3 in	16-DIP	7.62 mm	Non-Isolated	22 V	10.5 V	Soft Start	10 kHz	1 MHz	70 °C	Through Hole	16.5 V	16-PDIP	Full-Bridge Half-Bridge Push-Pull
Texas Instruments UC3865DW		16-SOIC		Non-Isolated	22 V	10.5 V	Soft Start	10 kHz	1 MHz	70 °C	Surface Mount	16.5 V	16-SOIC	Full-Bridge Half-Bridge Push-Pull	0.295 in	7.5 mm
Texas Instruments UC3865N	0.3 in	16-DIP	7.62 mm	Non-Isolated	22 V	10.5 V	Soft Start	10 kHz	1 MHz	70 °C	Through Hole	16.5 V	16-PDIP	Full-Bridge Half-Bridge Push-Pull
Texas Instruments UC3865DWTR		16-SOIC		Non-Isolated	22 V	10.5 V	Soft Start	10 kHz	1 MHz	70 °C	Surface Mount	16.5 V	16-SOIC	Full-Bridge Half-Bridge Push-Pull	0.295 in	7.5 mm
Texas Instruments UC3865QG3		20-LCC (J-Lead)		Non-Isolated	22 V	10.5 V	Soft Start	10 kHz	1 MHz	70 °C	Surface Mount	16.5 V	20-PLCC (9x9)	Full-Bridge Half-Bridge Push-Pull

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

Distributor	Package	Quantity	$

General part information

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

Technical documentation and resources