ALSO HAS SUPPLY VOLTAGE FOR MOSFET APPLICATION RANGING FROM 10 TO 17V
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:
140 °C
Operating Temperature-Min:
-40 °C
Output Characteristics:
3-STATE
Output Current-Max:
2.8 A
Output Peak Current Limit-Nom:
2.8 A
Output Polarity:
TRUE
Package Body Material:
PLASTIC/EPOXY
Package Code:
SOP
Package Shape:
RECTANGULAR
Package Style:
SMALL OUTLINE
Peak Reflow Temperature (Cel):
260
Screening Level:
AEC-Q100
Seated Height-Max:
1.75 mm
Supply Current-Max:
0.42 mA
Supply Voltage-Max:
20 V
Supply Voltage-Min:
10 V
Supply Voltage-Nom:
15 V
Supply Voltage1-Max:
20 V
Supply Voltage1-Min:
-4 V
Supply Voltage1-Nom:
5 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:
160 µs
Turn-on Time:
160 µs
Width:
3.895 mm
UCC27712QDRQ1 Frequently Asked Questions (FAQs)
A good PCB layout for the UCC27712QDRQ1 involves keeping the high-frequency switching nodes (e.g., SW and VIN) away from sensitive analog nodes, using a solid ground plane, and minimizing trace lengths and widths to reduce parasitic inductance and capacitance.
To ensure the UCC27712QDRQ1 operates within its SOA, implement a soft-start circuit to limit the inrush current during startup, and use a voltage supervisor or reset circuit to prevent the device from operating in an undefined state during power-up and power-down.
When selecting the input capacitor (CIN) for the UCC27712QDRQ1, consider the capacitor's voltage rating, ESR, and ripple current rating. Choose a capacitor with a voltage rating that exceeds the maximum input voltage, and ensure the ESR is low enough to minimize voltage ripple and reduce the risk of oscillation.
To optimize the compensation network for the UCC27712QDRQ1, use the datasheet's recommended compensation components as a starting point, and then adjust the values based on the specific application's requirements and the device's operating conditions. Use simulation tools or empirical methods to fine-tune the compensation network for optimal stability and transient response.
To ensure reliable operation of the UCC27712QDRQ1, implement effective thermal management by providing adequate heat sinking, using thermal interface materials, and ensuring good airflow around the device. Monitor the device's junction temperature and adjust the thermal design as needed to prevent overheating.
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UCC27712QDRQ1 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.
