LC898301XA: Linear Vibrator Driver

Description: The LC898301XA is a Linear Vibrator Driver IC dedi...
  • The LC898301XA is a Linear Vibrator Driver IC dedicated to haptic feedback actuator and vibrator employed in mobile equipment. Due to the product superior technology, the drive frequency is automatically adjusted to the resonance frequency of the linear vibrator without the use of other external parts. As a result of this very effective drive, the vibration is as powerful as possible using very limited amount of energy compared to classical solutions. The start time and brake time are fully configurable through the I2C setting. Moreover, an automatic braking function has been implemented allowing to optimize the braking time. Finally, a self test mode allows to detect various possible functional defaults during assembly.
  • Features
  • Automatic adjustment to the resonance frequency for LRA (150Hz to 385Hz)
  • Programmable or Automatic braking
  • Initial drive frequency adjustment function
  • Adjustable Drive voltage through I2C IF setting
  • EN IF or PWM IF driving mode available by automatic detection
  • Support various drive pattern through I2C (1.8V IF)
  • Low power consumption thanks to the highly effective drive and the low power driving mode
  • Low driving noise (EMI, Audible band)
  • VBAT compliant
  • Thermal shutdown protection
  • Self test mode for defaults detection (open-circuit, short-circuit and weak back EMF)
  • Applications
  • Linear Vibrator (Vibration and haptics)
  • End Products
  • Mobile Phone
  • Portable Game
  • Mobile equipment with haptics function
  • Technical Documentation & Design Resources
    Availability and Samples
    LC898301XA-MH
  • Status: Active
  • Compliance: Pb-free Halide free 
  • Description: Linear Vibrator Driver
  • Package Type: WLCSP-8
  • Package Case Outline: 567HA
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 5000
  • Inventory

  • Market Leadtime (weeks):2 to 4
  • Arrow:0
  • ON Semiconductor:25,000
  • Specifications
  • Phase:
  • VM Min (V):
  • VM Max (V): 5.5 
  • VCC Min (V):
  • VCC Max (V): 5.5 
  • IO Max (A): 0.2 
  • IO Peak Max (A):  
  • Control Type: I2C 
  • Package Type: WLCSP-8 
  • ON Semiconductor Full Web Site