BU64297GWZ
Description
The BU64297GWZ are designed to drive Bi-directional voice coil motors. Additionally the drivers are able to source the output current without the need for a direction control signal. The drivers include ISRC (intelligent slew rate control) to reduce mechanical ringing to optimize the camera’s autofocus capabilities.
Features
- Bi-directional Constant Current Driver
- 10 bit Resolution Current Control
- ISRC Mechanical Ringing pensation
- 2-wire Serial Interface (I2C patible)
- Integrated Current Sense Resistor
Applications
- Mobile Camera Module
- Bi-directional VCM Actuators
Key Specifications
- Power Supply Range:
- Standby Current:
- Internal Resistance:
- Master Clock:
- Maximum Output Current:
- Temperature Range:
2.3V to 4.8V 70µA (Typ)
2.0Ω (Typ) 2MHz (Typ) +100m A, -100m A (Typ) -25°C to +85°C
Packages
- BU64297GWZ UCSP35L1
W (Typ) x D (Typ) x H (Max) 0.77mm x 1.2mm x...
