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Description
The PBL 3799R1 is a switch-mode (chopper), constant-current driver IC with two channels, designed for driving a two-phase stepper motor. It is an improved version of the PBL 3771, with a minimum power dissipation and the capability to deliver a higher current to the motor, up to 1 A per channel. Its output current can reach 2 x 750 mA, with only 1.8 W of power dissipation.
Specifications and features
- Dual chopper driver in a single package.
- Operating temperature range: 0°C to +85°C.
- Continuous output current per channel: 1.0 A.
- Low power dissipation: 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 3799R1 is suitable for various applications involving two-phase stepper motors. It can be used in robotics, CNC machines, 3D printers, and other automated systems that require precise motor control.
Comparison
Advantages- Higher current delivery compared to previous models.
- Low power dissipation.
- Close matching between channels for accurate microstepping.
- Compatible with Dual DAC PBM 3960.
Disadvantages- Limited to driving two-phase stepper motors.
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Datenblatt
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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:
- - Automatic Email notification (above 5 times)
- - View in your order page
Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
- - Automatic Email notification (above 5 times)
- - View in your order page
How to Buy:
- - In-stock, Add to cart > Check out > Submit order > Complete payment >Delivery.
- - Inquiry, Add to inquiry sheet/Submit bom/inquire file/Send email us > Quote > Place order > Complete payment >Delivery.
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Payment:
- - Paypal,Credit Card includes Visa, Master, American Express.
- - Wire transfer, include Local bank transfer.
- - Western Union.
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Weitere Informationen
- Datasheet: Download PBL3799R1
- Chipdaten Teil: CD87-PBL3799R1
- Lagerhaus: China, Hongkong
- Versenden: Innerhalb von 24 Stunden
- Kostenloser Versand: Yes
- Bevorzugter Versand: Yes, 3-5 days
- Letzte Aktualisierung: 2024/10/01 13:54 +0800
Refund
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Western Union erhebt eine Bankgebühr von 0,00 US-Dollar.
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Versandtipps
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DHL(www.dhl.com)
Zeitlich begrenztes Angebot im Wert von 40 $. -
UPS(www.ups.com)
Zeitlich begrenztes Angebot im Wert von 40 $. -
FedEx(www.fedex.com)
Zeitlich begrenztes Angebot im Wert von 40 $. -
Registered Mail(www.singpost.com)
Kostenloser Versand ohne Mindestbestellwert.