DRV8245SQRXZRQ1 footprint, schematic symbol and 3D model by Texas Instruments

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DRV8245SQRXZRQ1 - Texas Instruments PCB footprint - Other - Other - RXZ0016A_2022

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Datasheet Download Datasheet
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Part Number DRV8245SQRXZRQ1
Manufacturer Texas Instruments
Pin Count 16
Part Category Integrated Circuit
Package Category Other
Footprint Name Other - RXZ0016A_2022
Released Date Sep 12, 2022
Last Modified Date Mar 7, 2023 4:10 PM UTC
Pinout / Pin List Click Here (Member Only)

DRV8245SQRXZRQ1 Details

Manufacturer Part Number:
DRV8245SQRXZRQ1
Brand Name:
Texas Instruments
Pbfree Code:
Yes
Rohs Code:
Yes
Part Life Cycle Code:
Active
ECCN Code:
EAR99
HTS Code:
8542.39.00.90
Manufacturer:
Texas Instruments
YTEOL:
15
Analog IC - Other Type:
HALF BRIDGE BRUSH DC MOTOR CONTROLLER
JESD-30 Code:
R-PQCC-N16
JESD-609 Code:
e4
Length:
5.5 mm
Moisture Sensitivity Level:
2
Number of Functions:
1
Number of Terminals:
16
Operating Temperature-Max:
125 °C
Operating Temperature-Min:
-40 °C
Output Current-Max:
32 A
Package Body Material:
PLASTIC/EPOXY
Package Code:
VQCCN
Package Equivalence Code:
LCC16(UNSPEC)
Package Shape:
RECTANGULAR
Package Style:
CHIP CARRIER, VERY THIN PROFILE
Peak Reflow Temperature (Cel):
260
Screening Level:
AEC-Q100
Seated Height-Max:
1 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:
NO LEAD
Terminal Position:
QUAD
Time@Peak Reflow Temperature-Max (s):
30
Width:
3.5 mm

DRV8245SQRXZRQ1 Frequently Asked Questions (FAQs)

Texas Instruments provides a recommended PCB layout in the DRV8245 datasheet (SLVSBJ5) and the DRV8245EVM evaluation module user's guide (SLVUAE5). It's essential to follow these guidelines to ensure proper thermal performance, noise reduction, and signal integrity.
The sense resistor value depends on the motor current and the desired current sense accuracy. Texas Instruments provides a sense resistor selection guide in the DRV8245 datasheet (SLVSBJ5). A general rule of thumb is to choose a sense resistor value that results in a voltage drop between 50 mV to 200 mV at the maximum motor current.
The DRV8245SQRXZRQ1 has an operating temperature range of -40°C to 125°C. However, the device's performance and reliability may degrade at extreme temperatures. It's essential to ensure proper thermal management and heat sinking to maintain a safe operating temperature.
The DRV8245SQRXZRQ1 has a built-in overcurrent protection feature. You can set the overcurrent threshold by programming the OCPTH register. The device will automatically shut down if the motor current exceeds the set threshold. You can also use external circuitry to implement additional overcurrent protection mechanisms.
Texas Instruments recommends using a 10 μF to 22 μF decoupling capacitor with a voltage rating of 10 V or higher. Place the capacitor as close as possible to the DRV8245SQRXZRQ1's power pins (VIN and VREG) to ensure effective noise filtering and voltage regulation.

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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.

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