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Product Detailed Parameters
- Description：IC MOTOR DRIVER 3V-5.5V 20QFN
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT),Bulk
- Motor Type - Stepper：-
- Motor Type - AC, DC：Piezo
- Function：Driver - Fully Integrated, Control and Power Stage
- Output Configuration：Differential
- Interface：Analog, I2C
- Technology：Power MOSFET
- Step Resolution：-
- Applications：Haptic Feedback
- Current - Output：-
- Voltage - Supply：3V ~ 5.5V
- Voltage - Load：-
- Operating Temperature：-40°C ~ 150°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：20-VFQFN Exposed Pad
- Supplier Device Package：20-QFN (4x4)
- Grade：-
- Qualification：-
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Overview
The DRV2665RGPR is a piezo haptic driver manufactured by Texas Instruments, designed for generating precise tactile feedback in electronic devices. It operates within a supply voltage range of 3 V to 5.5 V and draws a typical operating supply current of 5 mA. The device features an integrated boost converter capable of delivering up to 200 V output voltage to drive piezoelectric actuators. It is housed in a QFN-20 surface-mount package and supports operation across a temperature range from -40°C to +70°C.
Feature Summary
- Integrates a high-voltage boost converter to drive piezoelectric haptic actuators
- Supports low-power operation with minimal supply current consumption
- Provides compact surface-mount packaging for space-constrained designs
Applications
- Piezo haptic feedback systems in mobile devices
- Tactile response modules in wearable electronics
- Haptic interfaces in automotive control panels
Procurement Notes
Verify the specific suffix RGPR corresponds to the QFN-20 package and reel packaging configuration. Confirm RoHS compliance status through official documentation. Ensure moisture sensitivity level handling procedures are followed during assembly. Cross-reference the manufacturer part number with authorized distributor catalogs to validate authenticity and revision history before procurement.
Selection Notes
Select this component when designing systems requiring piezoelectric actuator drivers with integrated power management. Consider the 200 V output capability and 3 V to 5.5 V input range for compatibility with system power rails. Evaluate the QFN-20 footprint against available PCB real estate. Compare thermal performance and operating temperature limits against environmental requirements.
Part Context
This component belongs to the DRV2665 series of haptic drivers from Texas Instruments. It is categorized under motor and motion controllers, specifically targeting piezo actuator applications. The series focuses on providing integrated solutions for haptic feedback generation without external high-voltage components.
Replacement Considerations
The DRV2665RGPT is documented as a variant within the same product family. Verify package differences and availability when considering substitution.
