Step motor controller THB6128 semiconductor ic SANYO market-focused hot sales
1,Application: PWM current control stepping motor driver
2,Package: MFP30KR
3,Features
1 channel PWM current control stepping motor driver
BiCDMOS process IC
Output on-resistance ( High side 0.3 Ω, Low side 0.25 Ω, Total 0.55 Ω; Ta = 25°C, Io = 2.0 A)
2, 1-2, W1-2, 2W1-2, 4W1-2, 8W1-2, 16W1-2, 32W1-2 phase excitation are selectable
2, 1-2, W1-2, 2W1-2, 4W1-2, 8W1-2, 16W1-2, 32W1-2 phase excitation are selectable
Advance the excitation step with the only step signal input
Available forward reverse control
Over current protection circuit
Thermal shutdown circuit
Input pull down resistance
With reset pin and enable pin
Absolute Maximum Ratings at Ta = 25°C
Parameter
Name | Symbol | Ratings | Unit |
Supply voltage | VMmax | 36 | V |
Output current | Iomax | 2.2 | A |
Logic inputvoltage | VINmax | 6 | V |
VREF inputvoltage | VREFmax | 3 | V |
MO inputvoltage | VMOmax | 6 | V |
DOWN inputvoltage | VDOmax | 6 | V |
Operatingtemperature | Topg | -20 to +85 | °C |
Storagetemperature | Tstg | -55 to +150 | °C |
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Jerry Zhang
Skype:jerryzhang718 Cell:(86)13681155261