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 Current-Max (Isup):
16 mA
Supply Voltage-Max (Vsup):
28 V
Supply Voltage-Min (Vsup):
6.2 V
Supply Voltage-Nom (Vsup):
12 V
Surface Mount:
YES
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
DRV10982QPWPRQ1 Frequently Asked Questions (FAQs)
Texas Instruments provides a recommended PCB layout in the DRV10982QPWPRQ1 datasheet (section 10.2) and in the DRV10982QPWPRQ1 Evaluation Module User's Guide. It's essential to follow these guidelines to minimize noise, ensure proper thermal dissipation, and optimize motor performance.
The sense resistor value depends on the motor current and the desired current sense accuracy. TI provides a sense resistor calculation tool and guidelines in the datasheet (section 7.3.4). Typically, a sense resistor value between 0.01 Ω and 0.1 Ω is suitable for most applications.
The DRV10982QPWPRQ1 can handle a maximum motor current of 2 A peak and 1.4 A RMS. However, the actual current handling capability depends on the PCB layout, thermal design, and ambient temperature. It's essential to ensure proper thermal dissipation and follow the recommended operating conditions.
The DRV10982QPWPRQ1 has a built-in overcurrent protection feature. You can set the overcurrent threshold using the OCPTH pin and monitor the OCFLAG pin for fault detection. TI provides more information on overcurrent protection in the datasheet (section 7.3.5) and in the DRV10982QPWPRQ1 Application Note.
The VREG pin is an internal voltage regulator output that provides a stable 5 V supply for external components. You can use this pin to power external circuitry, such as sensors or microcontrollers, as long as the total current drawn does not exceed 10 mA.
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DRV10982QPWPRQ1 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.
