BU64985GWZ

Bi-directional VCM driver for Auto focus BU64985GWZ General Description The BU64985GWZ 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. Features  1.8V Power Supply  Bi-directional Constant Current Driver  Current Source and Sink Output  10 bit Resolution Current Control  2-wire Serial Interface (I2C Fm+ compatible)  Integrated Current Sense Resistor  Power-on Reset  Thermal Shutdown Protection Applications  Mobile Camera Module  Bi-directional VCM Actuators Key Specifications Power Supply Range: Standby Current: Internal Resistance: Master Clock: Maximum Output Current: Temperature Range: Packages 1.6V to 1.98V 0µA (Typ) 1.3Ω (Typ) 400kHz (Typ) +60mA, -60mA (Typ) -25°C to +85°C UCSP...