TA8435HQ(5) Toshiba, TA8435HQ(5) Datasheet - Page 22

• Manufacturer Part Number: TA8435HQ(5)
• Description: IC STEPPER MOTOR DRVR PWM 25HZIP
• Manufacturer: Toshiba
• Type: Bipolar Stepper Motor Driverr

Specifications of TA8435HQ(5)

• Applications: Stepper Motor Driver
• Number Of Outputs: 1
• Current - Output: 1.5A
• Voltage - Load: 21.6 V ~ 26.4 V
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Through Hole
• Package / Case: 25-HZIP
• Product: Stepper Motor Controllers / Drivers
• Operating Supply Voltage: 5 V
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: TA8435HQ5

3.
(1)
Logic control
(a)
(b)
Clock input for rotation direction control
To switch rotation between forward and reverse, there are two types of clock input: one-clock input
and two-clock input.
One-clock input
One clock pin, CK1 or CK2, is used for clock input. In this case, rotation is switched between
forward or reverse using a CW or CCW signal.
<Input signal example: 1-2-phase mode>
Two-clock input
Both clock pins, CK1 and CK2, are used for clock input. Switching between CK1 and CK2 controls
forward and reverse rotation.
<Input signal example: 1-2-phase mode>
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TA8435H/HQ
2006-3-2