Stepper Motor Drive Circuit

Key Features Half-step and full-step modes. Switched mode bipolar constant current drive Wide range of current control 5 - 1000 mA. Wide voltage range 10 —45 V. Designed for unstabiiized motor supply voltage. Current levels can be selected in steps or varied continuously. Thermal

STEPPER MOTOR DRIVER

DESCRIPTION The PBL3717A is a monolithic IC which controls and drives one phase of a bipolar stepper motor with chopper control of the phase current. Current levels may be selected in three steps by means of two logic inputs which select one of three current comparators. When both of these inputs

STEPPER MOTOR DRIVER

DESCRIPTION The PBL3717A is a monolithic IC which controls and drives one phase of a bipolar stepper motor with chopper control of the phase current. Current levels may be selected in three steps by means of two logic inputs which select one of three current comparators. When both of these inputs

STEPPER MOTOR DRIVER

DESCRIPTION The PBL3717A is a monolithic IC which controls and drives one phase of a bipolar stepper motor with chopper control of the phase current. Current levels may be selected in three steps by means of two logic inputs which select one of three current comparators. When both of these inputs

Stepper Motor Drive Circuit

Key Features Half-step and full-step modes. Switched mode bipolar constant current drive Wide range of current control 5 - 1000 mA. Wide voltage range 10 —45 V. Designed for unstabiiized motor supply voltage. Current levels can be selected in steps or varied continuously. Thermal

STEPPER MOTOR DRIVER

STEPPER MOTOR DRIVER

STEPPER MOTOR DRIVER

DESCRIPTION The TEA3717 is a bipolar monolithic integrated circuit intended to control and drive the current in one winding of a bipolar stepper motor. The circuit consists of an LS-TTL compatible logic input, a current sensor, a monostable and an output stage with builtin protection diodes. Two

STEPPER MOTOR DRIVER

DESCRIPTION The TEA3717 is a bipolar monolithic integrated circuit intended to control and drive the current in one winding of a bipolar stepper motor. The circuit consists of an LS-TTL compatible logic input, a current sensor, a monostable and an output stage with builtin protection diodes. Two

STEPPER MOTOR DRIVER

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Stepper Motor Drive Circuit

文件：454.93 Kbytes Page：9 Pages