PT5139A Datasheet | PTC

DESCRIPTION The PT5139A is a dual H-bridge motor driver which can drives two brushed DC motors or a single bipolar stepper motor, solenoids or other inductive loads. Each bridge driver includes a PWM current regulation circuitry to limit the winding current. The H-bridge driver is consists by all of N-channel MOSFETs. The device have built-in protection Features , includes under-voltage lockout (UVLO), over current protection (OCP) and thermal shutdown (TSD). A fault flag output is available to indicates the OCP or TSD conditions is happens. APPLICATIONS - POS Printers - Video Security Camera - Robotics - Battery Powered Toys PT5139A Dual H-Bridge Motor Driver Features - Wide Supply Voltage Range: 2.7V to 15V - Dual H-bridge Drivers, drivers two brushed dc motor or single bipolar stepping motor - MOSFET RDS(on) Resistance HS + LS = 1060mΩ - Output Current : 700m A (HTSSOP package) - Internal PWM Current Regulation Function - Low Quiescent Current : 1.5m A - Low Sleep Current: <1μA - Built-in Protection Circuits; Thermal Shutdown (TSD), Under Voltage Lock-Out (UVLO) and Over Current Protection (OCP) functions. - Fault Indicates Output (FALTN) - Multiple Packages Available: - 16 pins QFN, 3.0mm × 3.0mm with thermal pad. - 16 pins HTSSOP, 5.0mm × 6.4mm with thermal pad. - 16 pins TSSOP, 5.0mm × 6.4mm BLOCK DIAGRAM SLEPN 330KΩ Power Management AIN1 200KΩ...