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Toshiba BiCD process integrated circuit silicon monolithic
TB67S285FTG
TB67S285FTG
Active Gain Control Serial Control Bipolar stepping motor driver
The TB67S285FTG is a 3-wire serial controlled bipolar stepping motor driver with a built-in Active Gain Control architecture. The TB67S285FTG also has an internal current feedback control (ACDS) which enables the driver to control the motor current without using a sense resistor. Using the BiCD process, the TB67S285FTG is rated at 50 V, 3.0 A.
Features
P-VQFN48-0707-0.50-004 Weight: 0.14 g (typ.)
Built-in Anti-stall architecture (AGC: Active Gain Control)
Built-in sense resistor less current control architecture (ACDS: Advanced Current Detection System)
Low Rds (on) MOSFET (High side+ Low side=0.4 Ω (typ.