G2069 用于華為 TV升降鏡頭上，G2069Q41U TQFN3x3-16
General Description
The G2069 is a stepper motor driver which integrates,
in a small QFN3X3-16 package, both control logic and
a low RDS (on) power stage.
The integrated controller implements PWM current
control with fixed OFF time and a microstepping resolution
up to 1/256th of a step.
The device is designed to operate in battery-powered
scenarios and can be forced into a zero-consumption
state, allowing a significant increase in battery life.
The device offers a complete set of protection features
including overcurrent, overtemperature and short-circuit
protection.
應(yīng)用
電池驅(qū)動的步進(jìn)電機(jī)應(yīng)用，如作為：
用于智能手機(jī)的彈出式攝像頭控制
銷售點（POS）設(shè)備
便攜式打印機(jī)
PC外圍設(shè)備和配件
機(jī)器人學(xué)
玩具
反光照相機(jī)
