AP1025BEN - AKM

AP1025BEN Single Stepper Motor Driver

The AP1025BEN provides a complete stepper motor driver solution with built-in LDMOS FET and its internal capacitors type charge pump circuit for the 45V & 1.6A constant current operation. Clock-in input mode and Parallel input mode is selectable by the setting of an external terminal. 2 phase, 1-2 phase(1/2step), W1-2 phase(1/4step) can be selected during pa.

Features

 Selectable input logic (Clock in input, Parallel input)
 Excitation mode is configurable — Parallel input mode 2 phase, 1-2 phase(1/2step), W1-2 phase(1/4step) — Clock-in input mode 2 phase, 1-2 phase(1/2step), W1-2 phase(1/4step), 4W1-2 phase(1/16step)
 Operating Temperature Range
 Operating Voltage Range -30C to +85C — Control Power Supply Voltage (VC) 3.0V to 5.5V — Motor Power Supply Voltage (VM) 9.0V to 45V
 Low H-Bridge On Resistance 0.85Ω@25C
 Built-in UVLO (under voltage lockout circuit)
 Built-in TSD (thermal shut down circuit)
 Built-in charge pump circuit
 .