UC3707N
The UC3707N comes in a 16-Pin PDIP package, providing easy integration into circuit designsUC3707N
The UC3707N comes in a 16-Pin PDIP package, providing easy integration into circuit designs
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Manufacturer Part # : UC3707N
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Package/Case: PDIP-16
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Brand: Texas Instruments
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Product Categories : Gate Drivers
Quality Assurance
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Shipping & Payment
Shipping & Payment
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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
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Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
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UC3707N DataSheet
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Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
The UC3707N stepper motor driver IC is a versatile and reliable choice for controlling bipolar stepper motors with precision. With its high-current Darlington transistor outputs, it can handle up to 700mA per phase, ensuring smooth and accurate motor movement. Its thermal shutdown protection and output diodes provide added protection against voltage spikes, making it suitable for demanding applications where motor safety is crucial
Key Features
- Flexible Application Options
- Robust Protection Against Overvoltage
- Pulse-Width Modulation Capability
- High Efficiency Performance
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Number of channels | 2 | Power switch | IGBT, MOSFET |
Peak output current (A) | 1.5 | Input VCC (min) (V) | 5 |
Input VCC (max) (V) | 40 | Features | Analog Shutdown with Optional Latch, Thermal shutdown |
Operating temperature range (°C) | 0 to 70 | Rise time (ns) | 40 |
Fall time (ns) | 40 | Propagation delay time (µs) | 0.1 |
Input threshold | TTL | Channel input logic | Inverting, Non-Inverting |
Input negative voltage (V) | 0 | Rating | Catalog |
Driver configuration | Dual |
FAQs
What is UC3707N?
The UC3707N is a high current, high voltage Darlington transistor array driver designed by Texas Instruments. It is commonly used for driving solenoids, relays, and stepper motors in industrial and automotive applications.
How Does UC3707N Work?
The UC3707N works by providing high current drive capability for inductive loads such as solenoids and stepper motors. It features a high voltage output and built-in clamp diodes for inductive load suppression. The device can be interfaced with microcontrollers or logic circuits to control the operation of the connected loads.
How Many Pins does UC3707N have and What are the Functions of the Pinout Configuration?
The UC3707N is housed in a 16-pin DIP (Dual Inline Package) package. The pinout configuration includes:
- COM, VBB: Common and voltage supply pins.
- 1B, 2B, 3B, 4B: Input pins for the four Darlington pairs.
- 1C, 2C, 3C, 4C: Output pins for the four Darlington pairs.
- 1EM, 2EM, 3EM, 4EM: Emitter pins for the four Darlington pairs.
- 4V: High voltage supply pin.
- GND: Ground pin.
What are the Pros and Cons of UC3707N?
Pros:
- High Current Capability: Capable of driving high current loads such as solenoids and stepper motors.
- High Voltage Output: Suitable for applications requiring high voltage drive capability.
- Built-in Suppression Diodes: Includes clamp diodes for inductive load protection.
- Multiple Driver Channels: Features four independent Darlington pairs for driving multiple loads.
- Robust Industrial Design: Designed for reliability in industrial and automotive environments.
Cons:
- High Power Dissipation: May require heat sinking or thermal considerations for high power applications.
- Limited Package Options: The 16-pin DIP package may not be suitable for space-constrained designs.
- Complex Interface: Requires careful consideration of interfacing with control circuits or microcontrollers.
Are There Any Equivalents/Alternatives to UC3707N for Recommendation?
- The ULN2003A from STMicroelectronics is a similar high current Darlington transistor array driver.
- Alternatives to the UC3707N include the MC3472 from ON Semiconductor and the L298 from STMicroelectronics.
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