FOR IGBT APPLICATION SUPPLY VOLTAGE FROM 10 TO 20V
Built-in Protections:
UNDER VOLTAGE
High Side Driver:
YES
Input Characteristics:
GATED SCHMITT TRIGGER
Interface IC Type:
HALF BRIDGE BASED MOSFET DRIVER
JESD-30 Code:
R-PDSO-G8
JESD-609 Code:
e4
Length:
4.905 mm
Moisture Sensitivity Level:
2
Number of Channels:
2
Number of Functions:
1
Number of Terminals:
8
Operating Temperature-Max:
125 °C
Operating Temperature-Min:
-40 °C
Output Characteristics:
STANDARD
Output Current Flow Direction:
SOURCE AND SINK
Output Current-Max:
1 A
Output Peak Current Limit-Nom:
1 A
Output Polarity:
TRUE
Package Body Material:
PLASTIC/EPOXY
Package Code:
HSOP
Package Shape:
RECTANGULAR
Package Style:
SMALL OUTLINE, HEAT SINK/SLUG
Peak Reflow Temperature (Cel):
260
Seated Height-Max:
1.75 mm
Supply Voltage-Max:
22 V
Supply Voltage-Min:
10 V
Supply Voltage-Nom:
15 V
Supply Voltage1-Max:
620 V
Supply Voltage1-Nom:
15 V
Surface Mount:
YES
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
Turn-off Time:
0.19 µs
Turn-on Time:
0.19 µs
Width:
3.895 mm
UCC27710D Frequently Asked Questions (FAQs)
A good PCB layout for the UCC27710D involves keeping the high-frequency switching nodes (e.g., SW and VIN) away from sensitive analog nodes, using a solid ground plane, and minimizing loop areas. TI provides a recommended layout in the datasheet and application notes.
The inductor value depends on the input voltage, output voltage, and desired switching frequency. A good starting point is to use the inductor selection guide in the datasheet, and then fine-tune the value based on the specific application requirements.
The UCC27710D is rated for operation from -40°C to 125°C, but the maximum ambient temperature range depends on the specific application and cooling conditions. Consult the datasheet and thermal design guidelines for more information.
Yes, the UCC27710D can be used in a synchronous rectification topology, but it requires additional external components and careful design to ensure proper operation. Consult the datasheet and application notes for more information.
To troubleshoot issues with the UCC27710D, start by checking the PCB layout, component values, and soldering quality. Use an oscilloscope to measure the switching waveforms and identify any anomalies. Consult the datasheet, application notes, and TI's support resources for more guidance.
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UCC27710D 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.
