Metodo di pagamento
STK672-442BN-E +BOM
Unipolar Motor Driver Power MOSFET Parallel 19-SIP
19-SSIPFormedLeads-
Produttore:
onsemi
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ProduttorePart #:
STK672-442BN-E
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Scheda dati:
-
Motor Type - Stepper:
Unipolar
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Function:
Driver - Fully Integrated, Control and Power Stage
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Output Configuration:
Half Bridge (2)
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Interface:
Parallel
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EDA/CAD Modelli:
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STK672-442BN-E Descrizione generale
The STK672-442BN-E is a hybrid IC for use a unipolar, 2-phase stepper motor driver with PWM current control. It includes a built-in microstepping controller and is based on a unipolar constant-current PWM system. The STK672-442BN-E supports application simplification and standardization by providing a built-in 4 phase distribution stepping motor controller. It supports five excitation methods: 2 phase, 1-2 phase, W1-2 phase, 2W1-2 phase, and 4W1-2 phase excitations, and can provide control of the basic stepping angle of the stepper motor divided into 1/16 step units. It also allows the motor speed to be controlled with only a clock signal. The use of this hybrid IC allows designers to implement systems that provide high motor torques, low vibration levels, low noise, fast response, and high-efficiency drive. In addition the STK672-442BN-E has various protective function against over-current, over-heat, and motor terminal open. and STK672-440BN-E with hole to attach a heat-sink is lined up.
Caratteristiche principali
- Micro stepping controller built in
- Protective function against over-current, over-heat, and motor terminal open built in
- Current detection resistors built in
Applicazione
- Computing & Peripherals
- Industrial
Specifiche
Series | - | Motor Type - Stepper | Unipolar |
Motor Type - AC, DC | - | Function | Driver - Fully Integrated, Control and Power Stage |
Output Configuration | Half Bridge (2) | Interface | Parallel |
Technology | Power MOSFET | Step Resolution | 1, 1/2, 1/4, 1/8, 1/16 |
Applications | General Purpose | Current - Output | 3A |
Voltage - Supply | 4.75V ~ 5.25V | Voltage - Load | 0V ~ 46V |
Operating Temperature | 0°C ~ 105°C (TC) | Mounting Type | Through Hole |
Base Product Number | STK672 |
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In Stock: 8.035
Minimum Order: 1
Qtà. | Prezzo unitario | Est. Prezzo |
---|---|---|
1+ | $12,719 | $12,72 |
200+ | $4,923 | $984,60 |
500+ | $4,750 | $2.375,00 |
1000+ | $4,664 | $4.664,00 |
I prezzi sottostanti sono solo di riferimento.
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