TC78S121FTG Datasheet (Toshiba) - Dual-Stepping Motor Driver

TC78S121FTG, Dual-Stepping Motor Driver

of Motor Drive Modes TC78S121FTG (1) Stepping Motor (S) × 2 control mode pin name and assignment (2) DC Motor (L) × 2 control mode pin name and assignment (3) Stepping Motor (L) × 1 control mode pin name and assignment (4) DC Motor (S) × 4 control mode pin name and assignment (5) Stepping Motor (

TC78S121FTG Features

* Single-chip motor driver for bipolar stepping motor control QFN48-P-0707-0.50 Weight: 0.137 (g)

* Monolithic IC structured by CD process.

* Low ON-resistance: Ron = 0.6 Ω In large mode, ON-resistance of combined H-bridges is (Ron) is 0.3 Ω

* Over-current detection (ISD), thermal