G2009 Overview
G2009 is a 4+2-channel H-Bridge motor drivers IC for the digital camera and so on.
G2009 Key Features
- Built in 3 full-swing/constant voltage drivers switched by serial control with brake function
- Built in 1 constant current drivers for shutter or IRIS
- Low on-resistance (1.2Ω, sum of on-resistance of upside and bottom side)
- Output current：Iout<=0.8A(max.) for each channel
- Build-in thermal shutdown (TSD, 150°C)
- CH1/2 corresponds to STM control of 2-2 phase or
- Built in exclusive control mode: CH13/23 Æ the
- Built in exclusive control mode: CH3/4(for DCM)
- Power save mode corresponds by serial control
- Small 20TQFN (3×3mm) is adopted