SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Cel):
260
Screening Level:
AEC-Q100
Seated Height-Max:
1.2 mm
Supply Voltage-Max (Vsup):
35 V
Supply Voltage-Min (Vsup):
4.5 V
Supply Voltage-Nom (Vsup):
13.5 V
Surface Mount:
YES
Technology:
BICMOS
Terminal Finish:
Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form:
GULL WING
Terminal Pitch:
0.65 mm
Terminal Position:
DUAL
Time@Peak Reflow Temperature-Max (s):
30
Width:
4.4 mm
DRV8245SQPWPRQ1 Frequently Asked Questions (FAQs)
The maximum operating temperature range for the DRV8245SQPWPRQ1 is -40°C to 125°C, as specified in the datasheet. However, it's essential to note that the device's performance and reliability may degrade at extreme temperatures.
To minimize EMI and noise, it's crucial to follow proper PCB layout guidelines. Keep the high-current paths short and away from sensitive analog signals. Use a solid ground plane, and consider using a 4-layer PCB with a dedicated power plane. Additionally, place decoupling capacitors close to the device's power pins and use a common-mode choke or ferrite bead to filter the input voltage.
The recommended input capacitor value is 10uF to 22uF, with a voltage rating of at least 25V. A low-ESR ceramic capacitor, such as an X5R or X7R type, is recommended due to its low equivalent series resistance (ESR) and high ripple current capability.
The DRV8245SQPWPRQ1 is a general-purpose motor driver, and its configuration depends on the specific motor type and application. For brushed DC motors, connect the motor leads to the OUT1 and OUT2 pins, and use the PHASE and ENABLE inputs to control the motor direction and speed. For stepper motors, connect the motor coils to the OUT1 and OUT2 pins, and use the STEP and DIR inputs to control the motor stepping sequence and direction.
The maximum current rating for the DRV8245SQPWPRQ1 is 3.5A per channel. To calculate the maximum motor current, consider the motor's stall current, operating current, and the driver's current rating. Ensure that the driver's current rating is higher than the motor's stall current to prevent damage.
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DRV8245SQPWPRQ1 Overview
Use the download button to access the DRV8245SQPWPRQ1 3D model. You can still request or build the schematic symbol and PCB footprint by using the respective build or request forms on this page.
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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.
