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Bi-directional VCM driver for Auto focus - BU64297GWZ (New)

The BU64297GWZ is designed to drive Bi-directional voice coil motors. Additionally the driver is able to source the output current without the need for a direction control signal. The driver includes ISRC (intelligent slew rate control) to reduce mechanical ringing to optimize the camera’s autofocus capabilities.

* This product is a STANDARD grade product and not recommend for on-vehicle devices.
Part number
Status
Package
Unit Quantity
Minimum Package Quantity
Packing Type
RoHS
BU64297GWZ-TR Active UCSP35L1 3000 3000 Taping Yes
 
Specifications:
Grade Standard
Usage VCM
Interface I2C
Operating Temperature (Min.)[°C] -25
Operating Temperature (Max.)[°C] 85
Features:
    • Bi-directional Constant Current Driver
    • 10 bit Resolution Current Control
    • ISRC Mechanical Ringing Compensation
    • 2-wire Serial Interface (I²C compatible)
    • Integrated Current Sense Resistor
 
 
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ROHM Semiconductor reserves the right to change the specifications at any time.
 
Technical Data
Application Note

Thermal Resistance