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UC3865Q

20 Terminations10.5V~22V 20 Pin UC3865 AC to DC power converter2 Outputs10kHz~1MHz

Manufacturer: Texas Instruments
Origchip NO: 815-UC3865Q
Package: 20-LCC (J-Lead)
Datasheet: PDF
Stock: 872
Description: 20 Terminations10.5V~22V 20 Pin UC3865 AC to DC power converter2 Outputs10kHz~1MHz (Kg)

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Details

Tags

Parameters
Mounting Type	Surface Mount
Package / Case	20-LCC (J-Lead)
Surface Mount	YES
Number of Pins	20
Operating Temperature	0°C~70°C TA
Packaging	Tube
JESD-609 Code	e3
Pbfree Code	yes
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	2 (1 Year)
Number of Terminations	20
ECCN Code	EAR99
Terminal Finish	Matte Tin (Sn)
Subcategory	Switching Regulator or Controllers
Technology	BIPOLAR
Terminal Position	QUAD
Terminal Form	J BEND
Peak Reflow Temperature (Cel)	260
Number of Functions	1
Frequency	450kHz
Base Part Number	UC3865
Pin Count	20
Number of Outputs	2
Output Voltage	1.7V
Input Voltage-Nom	12V
Analog IC - Other Type	SWITCHING CONTROLLER
Output Current	200mA
Voltage - Supply (Vcc/Vdd)	10.5V~22V
Control Features	Soft Start
Input Voltage (Min)	11.5V
Topology	Full-Bridge, Half-Bridge, Push-Pull
Control Mode	VOLTAGE-MODE
Frequency - Switching	10kHz~1MHz
Control Technique	RESONANT CONTROL
Rise Time	25ns
Fall Time (Typ)	25 ns
Internal Switch(s)	Yes
Max Duty Cycle	50 %
Duty Cycle	100 %
Output Isolation	Non-Isolated
Voltage - Start Up	16.5V
Height Seated (Max)	4.57mm
Length	8.965mm
Width	8.965mm
Radiation Hardening	No
RoHS Status	ROHS3 Compliant
Lead Free	Contains Lead

UC3865Q Overview

In the 20-LCC (J-Lead) package, the ac to dc converter is embedded.The ac dc converter is available in Tube case.There is a AC/DC converter mounted in the way of Surface Mount .For the ac dc converter to perform properly, it should be operated at a temperature of 0°C~70°C TA °C.Analog IC type SWITCHING CONTROLLER is utilized in this AC DC converter.In this AC to DC transformer, the switching frequency is 10kHz~1MHz .Supply voltage (Vcc/Vdd) does not need to exceed 10.5V~22V .It has a total of 20 terminations.There are 20 pins on this ac/dc converter.The ac-dc converter has 20 pins.If you select the UC3865 family, you will be able to search for similar acdc converters.The number of outputs to run is 2 .The ac to dc conversions can be found in Switching Regulator or Controllers .We are setting the output current to 200mA .Its output voltage amounts to 1.7V .High efficiency can be achieved when AC to DC converters frequency is set to 450kHz .