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Haptic driver for ERM/LRA with auto-resonance tracking in QFN package 10-QFN -40 to 85
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
DRV2603RUNT by Texas Instruments is a Motion Control Electronic.
Motion Control Electronics are under the broader part category of Signal Circuits.
A signal is an electronic means of transmitting information, either as an analog signal with continuous values or a digital signal with discrete values. Signals are used in various systems and networks. Read more about Signal Circuits on our Signal Circuits part category page.
Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
296-DRV2603RUNTCT-ND
|
DigiKey | IC MOTOR DRIVER 2.5V-5.2V 10QFN Min Qty: 1 Lead time: 6 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) |
137 In Stock |
|
$0.7735 / $1.6200 | Buy Now |
DISTI #
595-DRV2603RUNT
|
Mouser Electronics | Motor / Motion / Ignition Controllers & Drivers Haptic Driver w/Auto Resonance Tracking A 595-DRV2603RUNR RoHS: Compliant | 1487 |
|
$0.7760 / $1.6200 | Buy Now |
|
Rochester Electronics | DRV2603 Haptic Driver with Auto Resonance Tracking for LRA and Optimized Drive for ERM RoHS: Compliant Status: Active Min Qty: 1 | 250 |
|
$0.6100 / $0.9839 | Buy Now |
|
Win Source Electronics | Haptic Driver with Auto Resonance Tracking for Linear Resonance Actuators (LRA) and Optimized Drive for Eccentric Rotating Mass Actuators (ERM) | 63673 |
|
$0.5214 / $0.7819 | Buy Now |
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DRV2603RUNT
Texas Instruments
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Datasheet
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DRV2603RUNT
Texas Instruments
Haptic driver for ERM/LRA with auto-resonance tracking in QFN package 10-QFN -40 to 85
|
Pbfree Code | Yes | |
Rohs Code | Yes | |
Part Life Cycle Code | Active | |
Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
Part Package Code | QFN | |
Package Description | QFN-10 | |
Pin Count | 10 | |
Reach Compliance Code | compliant | |
ECCN Code | EAR99 | |
HTS Code | 8542.39.00.01 | |
Samacsys Manufacturer | Texas Instruments | |
Analog IC - Other Type | BRUSH DC MOTOR CONTROLLER | |
JESD-30 Code | S-PQCC-N10 | |
JESD-609 Code | e4 | |
Length | 2 mm | |
Moisture Sensitivity Level | 2 | |
Number of Functions | 1 | |
Number of Terminals | 10 | |
Operating Temperature-Max | 85 °C | |
Operating Temperature-Min | -40 °C | |
Output Voltage-Max | 3.6 V | |
Package Body Material | PLASTIC/EPOXY | |
Package Code | VQCCN | |
Package Shape | SQUARE | |
Package Style | CHIP CARRIER, VERY THIN PROFILE | |
Peak Reflow Temperature (Cel) | 260 | |
Seated Height-Max | 0.8 mm | |
Supply Voltage-Max (Vsup) | 5.2 V | |
Supply Voltage-Min (Vsup) | 2.5 V | |
Supply Voltage-Nom (Vsup) | 3.6 V | |
Surface Mount | YES | |
Temperature Grade | INDUSTRIAL | |
Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
Terminal Form | NO LEAD | |
Terminal Pitch | 0.5 mm | |
Terminal Position | QUAD | |
Time@Peak Reflow Temperature-Max (s) | 30 | |
Width | 2 mm |
The DRV2603RUNT requires careful layout and placement to ensure optimal performance. TI recommends placing the device near the motor, using a solid ground plane, and keeping the motor traces short and wide. Additionally, the device should be placed away from high-frequency noise sources.
Optimizing motor tuning involves adjusting the motor's resonant frequency to match the DRV2603RUNT's operating frequency. This can be done by adjusting the motor's mechanical design, using the device's built-in auto-resonance detection, or by using external tuning components.
The DRV2603RUNT has an operating temperature range of -40°C to 125°C. However, the device's performance may degrade at extreme temperatures, and the motor's characteristics may change, affecting the overall system performance.
To ensure EMI compliance, use a shielded motor, keep the motor leads short, and use a common-mode choke or ferrite bead on the motor leads. Additionally, use a low-pass filter on the power supply lines and ensure the PCB layout is optimized for EMI reduction.
TI recommends using a 10uF ceramic capacitor and a 1uF ceramic capacitor in parallel, placed close to the device's power pins, to decouple the power supply. This helps to reduce noise and ensure stable operation.