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Description
The PBL 3772 is a switch-mode (chopper), constant-current driver IC with two channels, one for each winding of a two-phase stepper motor. It is designed to generate minimal power dissipation and can deliver up to 1 A of current to the stepper motor continuously per channel. At 2 x 750 mA output current, the power dissipation is only 1.8 W.
Specifications and features
• Dual chopper driver in a single package.
• Operating temperature range: 0°C to +85°C.
• 1.0 A continuous output current per channel.
• Very low power dissipation, only 1.8 W at 2 x 750 mA output current.
• Close matching between channels for high microstepping accuracy.
• Specially matched to the Dual DAC PBM 3960.
• Available in plastic 22-pin batwing DIP package or 28-pin power PLCC with lead-frame for heat-sinking through PC board copper.Application Scenarios
The PBL 3772 is suitable for various application scenarios, including but not limited to:
• Stepper motor control systems.
• Robotics.
• CNC machines.
• 3D printers.
• Industrial automation equipment.
• Motion control systems.Comparison
Advantages• Dual chopper driver for efficient and precise motor control.
• High microstepping accuracy.
• Specially matched to the Dual DAC PBM 3960.
• Flexibility with package options (22-pin batwing DIP or 28-pin power PLCC with lead-frame).Disadvantages• Limited to two-phase stepper motor applications.
• Power dissipation may become an issue at higher output currents. -
Similar parts: 430483 , Click to view
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
- - DHL eCommerce: 12-22 business days
- - FedEx International Priority: 3-7 business days
- - EMS: 10-15 business days
Shipping fee:
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Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
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How to Buy:
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Payment:
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- Datasheet: Download PBL3772
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- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/10/01 13:51 +0800
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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The fee is charged according to the rule of PayPal.
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The fee is charged according to the rule of PayPal.
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Western Union charge US$0.00 banking fee.
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We recommend to use bank transfer for large orders to save on handling fees.
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