The Toshiba brushed DC motor driver has sense resistor less current control. The internal H-bridge can be controlled independently, as a two brushed DC motor driver or a single stepping motor driver using the dual H-bridge mode. This IC is fabricated with the BiCD process and is rated at 50 V, 9.0 A
Supporting large current (9.0 A) and high voltage (50 V) brushed DC motor operation Capable of driving two brushed DC motors using dual H-Bridge mode Capable of driving one stepping motor using dual H-bridge mode Built-in sense resistor less current control. (ACDS: Advanced Current Detection System) Low Rds (on) MOSFETs (High side+ Low side=0.33 Ω (typ.)) Error detection features (Thermal shutdown (TSD), Over current detection (ISD), Power-on-reset (POR), and Motor load open detection (OPD)) Error detection signal output (Error Output) Internal VCC (5 V) regulator enables the driver to be operated with a single power supply (VM) Adjustable constant current PWM frequency using external components Small package with thermal pad. (QFN48: 7.0 mm x 7.0 mm)
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