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Product Detailed Parameters
- Description：IC MOTOR DRIVER 2.5V-5.5V 8SON
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT)
- Motor Type - Stepper：-
- Motor Type - AC, DC：ERM, LRA
- Function：Driver - Fully Integrated, Control and Power Stage
- Output Configuration：Differential
- Interface：Parallel
- Technology：Power MOSFET
- Step Resolution：-
- Applications：Haptic Feedback
- Current - Output：400mA
- Voltage - Supply：2.5V ~ 5.5V
- Voltage - Load：2.5V ~ 5.5V
- Operating Temperature：-40°C ~ 150°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：8-VDFN Exposed Pad
- Supplier Device Package：8-SON (3x3)
- Grade：-
- Qualification：-
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Overview
The DRV8601DRBR is a single-supply haptic driver optimized for driving DC motors (ERM) or linear oscillators (LRA). It features a fast 100µs turn-on time and operates on a single supply voltage. The device accepts single-ended PWM input signals to generate the necessary drive waveforms for precise haptic feedback control in portable electronic devices.
Feature Summary
- Single-ended PWM input interface for simplified control
- Integrated power stage for ERM and LRA actuation
- Optimized for rapid response in haptic applications
Applications
- Smartphone haptic feedback systems
- Portable electronic device vibration modules
- Wearable technology tactile interfaces
Procurement Notes
Verify the specific package suffix against official Texas Instruments documentation, as the DRV8601 series includes multiple variants such as NMBR and DRBR with distinct physical footprints. Confirm RoHS compliance status and moisture sensitivity levels directly from the manufacturer's latest datasheet before procurement to ensure compatibility with assembly processes.
Selection Notes
Select this component when designing for compact mobile devices requiring efficient ERM or LRA control. Ensure the system architecture supports single-ended PWM signaling. Verify that the available supply voltage range aligns with the battery or power rail characteristics of the target application to maintain optimal driver performance.
Part Context
This part belongs to the DRV8601 family of haptic drivers designed by Texas Instruments. It is engineered specifically for consumer electronics where space and power efficiency are critical constraints. The device integrates the necessary control logic and power MOSFETs into a small form factor suitable for modern handheld devices.
Replacement Considerations
Check for pin-compatible alternatives within the same TI haptic driver portfolio if supply constraints exist. Verify that any substitute maintains the same ERM/LRA drive capabilities and PWM interface requirements without requiring schematic modifications.
