TB6615PG ,Stepping motor driver ICFUNCTIONAL DESCRIPTION 1 CW/CCW Clockwise/Counterclockwise Rotation Direction Select Input (See Tru ..
TB6615PG ,Stepping motor driver ICABSOLUTE MAXIMUM RATINGS (Ta = 25°C) CHARACTERISTICS SYMBOL RATING UNIT Supply Voltage V−0.3 to 6. ..
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TB6615PG
Stepping motor driver IC
TB6615PG TOSHIBA BIPOLAR LINEAR INTEGRATED CIRCUIT SILICON MONOLITHIC
TB6615PG STEPPING MOTOR CONTROLLER / DRIVER
The TB6615PG is a stepping motor controller/driver with MOS output transistors.
The TB6615PG can drive a two-phase stepping motor in unipolar
mode, and allow the selection of rotation direction between
forward and reverse by using clock signals. It also supports
several excitation modes (1-phase, 2-phase and 1-2-phase).
FEATURES Single-chip stepping motor controller/driver All inputs are TTL level. The CK1, CK2, CW/CCW and RESET pins are Schmitt
trigger inputs. Rotation direction control (Clockwise (CW)/counterclockwise
(CCW)): Single-clock and dual-clock modes Output enable and initial state detection capabilities High output withstand voltage: VCE (SUS)φ = 28 V (MIN) High output current: IOUTφ = 400 mA (MAX) Package: DIP-16 The overvoltage protection circuitry is provided on each output. (It is activated when the output voltage
reaches 30 V (typ.) or higher.)
BLOCK DIAGRAM Weight : 1.11 g (typ.)
