16 Terminals 16-Pin DC to DC converter IC SWITCHING CONTROLLER 2 Outputs 550kHz
SOT-23
UC3863DWG4 Datasheet
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Specifications
Name
Value
Type
Parameter
Package / Case
SOIC
Surface Mount
YES
Number of Pins
16
Weight
473.692182mg
JESD-609 Code
e4
Moisture Sensitivity Level (MSL)
2 (1 Year)
Number of Terminations
16
ECCN Code
EAR99
Terminal Finish
Nickel/Palladium/Gold (Ni/Pd/Au)
Max Operating Temperature
70°C
Min Operating Temperature
0°C
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
260
Number of Functions
1
Frequency
450kHz
Pin Count
16
Number of Outputs
2
Input Voltage-Nom
12V
Temperature Grade
COMMERCIAL
Max Supply Voltage
22V
Analog IC - Other Type
SWITCHING CONTROLLER
Current - Output
200mA
Frequency (Max)
1MHz
Voltage - Output
1.7V
Input Voltage (Min)
8V
Topology
Push-Pull
Control Mode
VOLTAGE-MODE
Frequency - Switching
550kHz
Control Technique
RESONANT CONTROL
Rise Time
25ns
Fall Time (Typ)
25 ns
Max Duty Cycle
50 %
Duty Cycle (Max)
100 %
Height
2.35mm
Length
10.28mm
Width
7.52mm
Radiation Hardening
No
RoHS Status
RoHS Compliant
Lead Free
Lead Free
UC3863DWG4 Product Details
UC3863DWG4 Overview
With its SOIC package, the switching controller fits the needs of most applications. For outputs of 2, this dc motor controller is suitable. In this switching controller, the switch can be set to 550kHz. SWITCHING CONTROLLER analog IC connects the switch converters. Switching converters are designed with the terminal (s) at position DUAL . The 16 terminations can be used for a wide range of dc switching. A few of the control techniques these dc dc converter ics adapt include RESONANT CONTROL. A DC switcher's nominal voltage of 12V is input. 16 pins are on switching converter. Input voltage of dc dc voltage regulator should be 8V. During power-up and power-down, the maximum duty cycle of the voltage regulator dc to dc is set to 50 %. Switching controllers work at 450kHz Hz. Temperatures should be kept at 0°C or higher. There should be 70°C more than 70°C degrees Celsius in the machine. Total number of functions (s) for thare switch converters are 1. There is a design for voltage regulators switching with 16 pins. Maximum frequency of the controller is 1MHz. Input values of 200mA make it ideal for switching controllers. normalworking processes output 1.7V voltage. Maximum supply voltage is 22V.
UC3863DWG4 Features
Switching Frequency: 550kHz RESONANT CONTROL Max Duty Cycle: 50 % Frequency: 450kHz
UC3863DWG4 Applications
There are a lot of Texas Instruments UC3863DWG4 DC to DC converter applications.