LC898301XA-MH

$1.73

Description：IC MOTOR DRIVER 3V-5.5V 8WLCSP
Series：-
Mfr：onsemi
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:d715fd82588a Category: Motor Drivers, Controllers Brand: onsemi

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Product introduction

Product Detailed Parameters

Description：IC MOTOR DRIVER 3V-5.5V 8WLCSP
Series：-
Mfr：onsemi
Package：Tape & Reel (TR),Cut Tape (CT)
Motor Type - Stepper：-
Motor Type - AC, DC：LRA
Function：Driver - Fully Integrated, Control and Power Stage
Output Configuration：Half Bridge (2)
Interface：PWM
Technology：-
Step Resolution：-
Applications：Haptic Feedback
Current - Output：200mA
Voltage - Supply：3V ~ 5.5V
Voltage - Load：3V ~ 5.5V
Operating Temperature：-30°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：8-UFBGA, WLCSP
Supplier Device Package：8-WLCSP (0.78x1.58)
Grade：-

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LC898301XA-MH

Overview

The LC898301XA-MH is a linear vibrator driver IC designed for haptic feedback actuators in mobile equipment. It operates within a supply voltage range of 3 V to 5.5 V and features a maximum output current of 200 mA with a quiescent current of 40 nA. The device functions across an operating temperature range of -30°C to +85°C and utilizes an SMD/SMT package configuration.

Feature Summary

Automatically adjusts drive frequency to match the resonance frequency of linear resonant actuators without external components
Configurable start and brake times via I2C interface with automatic braking optimization
Includes self-test mode for detecting functional defects during assembly

Applications

Mobile equipment haptic feedback systems
Linear resonant actuator drivers
Vibrator control circuits

Procurement Notes

Verify component authenticity through authorized onsemi channels due to End-of-Life status. Confirm RoHS compliance documentation availability. Check for specific packaging variants such as Reel or Cut Tape if required by manufacturing processes. Ensure compatibility with existing I2C bus configurations before integration.

Selection Notes

Select this driver for applications requiring precise haptic feedback control in compact mobile devices. The integrated auto-tuning eliminates the need for external tuning components, reducing board space. Verify that the 200 mA output capability meets the actuator requirements and that the low standby current supports battery-operated constraints.

Part Context

This component belongs to the LC898301XA series of linear vibrator drivers from onsemi. It is categorized under Motor / Motion / Ignition Controllers & Drivers within the PMIC segment. The device represents a specialized solution for optimizing vibration performance in portable electronics using advanced CMOS technology.

Replacement Considerations

The manufacturer has declared this part End-of-Life. No direct public substitute part numbers are confirmed in the provided documentation. Designers should evaluate alternative haptic drivers from the same family or other manufacturers ensuring compatible pinouts and electrical specifications.