ALSO OPERATES IN AMPLITUTDE MODULATION CONTROL TECHNIIQUE
Analog IC - Other Type:
SWITCHING CONTROLLER
Control Mode:
CURRENT/VOLTAGE-MODE
Control Technique:
FREQUENCY MODULATION
Input Voltage-Max:
35 V
Input Voltage-Min:
9 V
Input Voltage-Nom:
25 V
JESD-30 Code:
R-PDSO-G7
JESD-609 Code:
e4
Length:
4.9 mm
Moisture Sensitivity Level:
1
Number of Functions:
1
Number of Terminals:
7
Operating Temperature-Max:
125 °C
Operating Temperature-Min:
-40 °C
Package Body Material:
PLASTIC/EPOXY
Package Code:
SOP
Package Equivalence Code:
SOP7/8,.25
Package Shape:
RECTANGULAR
Package Style:
SMALL OUTLINE
Peak Reflow Temperature (Cel):
260
Qualification Status:
Not Qualified
Seated Height-Max:
1.75 mm
Supply Voltage-Nom (Vsup):
25 V
Surface Mount:
YES
Switcher Configuration:
BUCK-BOOST
Switching Frequency-Max:
100 kHz
Temperature Grade:
AUTOMOTIVE
Terminal Finish:
Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form:
GULL WING
Terminal Pitch:
1.27 mm
Terminal Position:
DUAL
Time@Peak Reflow Temperature-Max (s):
30
Width:
3.9 mm
UCC28713DR Frequently Asked Questions (FAQs)
Texas Instruments provides a recommended PCB layout in the application note SLUA645, which includes guidelines for component placement, trace routing, and grounding to minimize EMI.
The transformer selection depends on the specific application requirements, such as output power, voltage, and frequency. Texas Instruments provides a transformer selection guide in the application note SLUA646, which includes guidelines for selecting the right transformer and calculating its parameters.
The maximum junction temperature of the UCC28713DR is 150°C, as specified in the datasheet. However, it's recommended to keep the junction temperature below 125°C for reliable operation and to ensure a long lifespan.
Yes, the UCC28713DR is qualified for automotive and high-reliability applications. It meets the requirements of the AEC-Q100 standard for automotive applications and is also suitable for use in high-reliability industrial and medical applications.
Texas Instruments provides a troubleshooting guide in the application note SLUA647, which includes steps to identify and resolve common issues with the UCC28713DR, such as oscillations, instability, and overvoltage protection.
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UCC28713DR Overview
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About Texas Instruments
Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.
