BD6758MWV Overview
The BD6758MWV and BD6758KN are motor drivers that integrate 4 Full-ON type H-Bridges and 1 Linear Constant-Current type H-Bridge. These devices are intended to drive a stepping motor for auto focus system, and to drive DC motors for zoom and iris.
BD6758MWV Key Features
- Low ON-Resistance Power CMOS Output
- Drive Mode Switch Function
- High-Precision(±3%) Linear Constant-Current Driver
- Phase pensation Capacitor-Free Design for Linear Constant-Current Drive Block
- High-Precision (1.2V±3%) Reference Voltage
- Under Voltage Locked Out Protection & Thermal Shut Down Circuit
- Power Supply Voltage Range
- Motor Power Supply Voltage Range: 2.5V to 5.5V
- Circuit Current(No Signal & No Load): 1.4mA(Typ)
- Stand-By Current