CW5053

www.cellwise-semi.com CW5053-DS V1.1 CW5053 Brushed DC Motor Smart Controller Features  BDC Motor Controller with MOSFET Pre-driver  Input Voltage Range: 5.5V to 42V  Supports 3/4/5s Li-ion Battery Cells  Motor Over Current Protection: 3 Over Current Settings with Configurable Threshold and Delay “True Motor Current” Technique Compensates PWM Duty-cycle Effects  Short Circuit Protection Threshold from 40mV to 240mV  Battery Over Discharge Protection: Threshold from 1.90V to 3.16V  Two NTC Based Over Temperature Protections One for High&Low Temperature Protection One for Over Temperature Protection  BDC Motor Control: PWM Duty-cycle Control with Digital Deglitch and Soft Start 12V MOSFET Pre-drive  Lighting LED Driver with Alarm Indication  3-LEDs Battery Gas Gauge Indication Applications  Portable Power Tools  E-bikes  Battery Powered Home Appliance General Description CW5053 integrates brushed DC motor con...