20 Terminals 20-Pin DC to DC converter IC SWITCHING CONTROLLER 4 Outputs 300kHz
SOT-23
UC3879NG4 Datasheet
non-compliant
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Specifications
Name
Value
Type
Parameter
Mount
Through Hole
Package / Case
PDIP
Number of Pins
20
Weight
2.259996g
JESD-609 Code
e4
Number of Terminations
20
ECCN Code
EAR99
Terminal Finish
Nickel/Palladium/Gold (Ni/Pd/Au)
Max Operating Temperature
70°C
Min Operating Temperature
0°C
Additional Feature
ALSO HAS CONTROL MODE OF IPK, ALSO HAS CONTROL TECHNIQUE OF RESONANT
Subcategory
Switching Regulator or Controllers
Technology
BIPOLAR
Terminal Position
DUAL
Number of Functions
1
Frequency
500kHz
Pin Count
20
Number of Outputs
4
Output Voltage
5V
Input Voltage-Nom
12V
Temperature Grade
COMMERCIAL
Max Supply Voltage
20V
Analog IC - Other Type
SWITCHING CONTROLLER
Current - Output
10mA
Frequency (Max)
300kHz
Voltage - Output
2.2V
Control Mode
VOLTAGE-MODE
Frequency - Switching
300kHz
Control Technique
PULSE WIDTH MODULATION
Nominal Input Voltage
12V
Switcher Configuration
PHASE-SHIFT
Duty Cycle (Max)
100 %
Height Seated (Max)
5.08mm
Width
7.62mm
Radiation Hardening
No
RoHS Status
RoHS Compliant
Lead Free
Lead Free
UC3879NG4 Product Details
UC3879NG4 Overview
In the PDIP package, the switching controller meets most application requirements. There is sufficient capacity to generate switching controller for outputs 4. It can switch at 300kHz. A SWITCHING CONTROLLER analog integrated circuit is connected to the switch converters. DUAL are the position of the terminal of the switching converters. Various 20 terminations. This dc dc converter ic uses a variety of control techniques, including PULSE WIDTH MODULATION. There is a DC switcher's nominal voltage of 12V. There are 20 pins on switching converter. Specifically, switching converter falls under the Switching Regulator or Controllers category. DC regulator outputs 5V voltage based on test statistics. Because of DC switcher's Through Hole, it is suitable for most prototype designs and applications. A frequency of 500kHz is set for the switching controller. Hence, ALSO HAS CONTROL MODE OF IPK, ALSO HAS CONTROL TECHNIQUE OF RESONANT is used to better suit the DC to DC voltage regulator's situation. You should keep dc regulator at 0°C degrees or higher. There should be 70°C temperature above 70°C degrees Celsius when dc regulator runs. 1 functions (s) are included in the switch converters. Designing voltage regulators switchings with 20 pins. Switching can take place at a maximum frequency of 300kHz. It is possible to set the input voltage as 12V for nominal working statuses. This is an ideal solution for switching controllers with 10mA inputs. During normaloperations, it outputs a value of 2.2V. Voltage rating is 20V.
UC3879NG4 Features
Switching Frequency: 300kHz PULSE WIDTH MODULATION Frequency: 500kHz ALSO HAS CONTROL MODE OF IPK, ALSO HAS CONTROL TECHNIQUE OF RESONANT
UC3879NG4 Applications
There are a lot of Texas Instruments UC3879NG4 DC to DC converter applications.