PT5111 Overview
Key Specifications
Package: SIP
Mount Type: Through Hole
Pins: 3
Height: 25.908 mm
Description
The PT5111 is a semiconductor integrated circuit that incorporates driver circuits suitable for the motors of digital cameras. The current consumption can be hold at quite low level during standby or operation.
Key Features
- An ultra-fine CMOS process has been adopted for low power consumption in a design
- A small 40-pin QFN package(5mm×5mm, lead pitch is 0.4 mm)has been adopted
- 1ch/2ch and 3ch/4ch are capable of micro-steps mode. Possible modes are from 2-2 phase stepper drive to maximum 256 resolution micro-steps
- Built-in autonomous drive circuit under the control of serial settings
- Built-in 3-ch PI driver
