XL4015 PDF Datasheet – 5A, 36V, Buck DC to DC Converter

A Buck DC-DC converter, also known simply as a “buck converter,” is a type of switched-mode power supply (SMPS) used to convert a higher DC voltage to a lower DC voltage with increased efficiency. It’s a popular choice for voltage regulation and power conversion in a wide range of electronic devices and systems.

Part Number: XL4015, XL4015E1

Function: 5A, 180KHz, 36V, Buck DC to DC Converter

Package: TO263-5L

Manufacturer: Xlsemi

Images:

XL4015 dc-dc buck converter

 

Description

The XL4015 is a 180 KHz fixed frequency PWM buck (step-down) DC/DC converter, capable of driving a 5A load with high efficiency, low ripple and excellent line and load regulation. Requiring a minimum number of external components, the regulator is simple to use and include internal frequency compensation and a fixed-frequency oscillator.

The PWM control circuit is able to adjust the duty ratio linearly from 0 to 100%. An over current protection function is built inside. When short protection function happens, the operation frequency will be reduced from 180KHz to 48KHz. An internal compensation block is built in to minimize external component count.

2 page
XL4015 pdf pinout

 

Features

1. Wide 8V to 36V Input Voltage Range

2. Output Adjustable from 1.25V to 32V

3. Maximum Duty Cycle 100%

4. Minimum Drop Out 0.3V

5. Fixed 180KHz Switching Frequency

6. 5A Constant Output Current Capability

7. Internal Optimize Power MOSFET

8. High efficiency up to 96%

9. Excellent line and load regulation

10. Built in thermal shutdown function

11. Built in current limit function

12. Built in output short protection function

 

3 page
XL4015 schematic

XL4015 PDF Datasheet

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23HS8430 PDF – 76mm, 2 Phase Hybrid Stepper Motor

Part Number: 23HS8430

Function: 76mm, 2 Phase Hybrid Stepper Motor

Package: Module type

Manufacturer: MotionKing

1 page

23HS8430 Stepper Motor

Description

23HS8430 is 2 Phase Hybrid Stepper Motor 23HS series-Size 57mm(1.8 degree).

A 2-phase hybrid stepper motor is a type of stepper motor that operates with two phases. It is a popular choice for precision positioning applications due to its ability to provide precise angular displacement and control. The term “hybrid” refers to the combination of aspects from both permanent magnet (PM) and variable reluctance (VR) stepper motor designs.

Features:

1. Two Phases: The motor has two sets of windings, often referred to as phase A and phase B. Each phase has its own coil windings and associated driver circuitry.

2. Stator and Rotor: The motor consists of a stator, which contains the coils or windings, and a rotor, which has teeth or poles. The rotor typically has a permanent magnet structure or a combination of permanent magnets and soft iron teeth.

3. Precise Control: The motor’s step angle, or the angular displacement per electrical input, is typically small, such as 1.8 degrees per step or even smaller, allowing for precise control and positioning.

4. Bi-polar Configuration: A 2-phase hybrid stepper motor is typically configured in a bipolar configuration, meaning that each phase has two terminals that require a bipolar stepper motor driver to control the motor’s operation.

Specifications:

1. Step Accuracy : ±5%

2. Resistance Accuracy : ±10%

3. Inductance Accuracy : ±20%

4. Temperature Rise : 80°C MAX.

5. Ambient Temperature Range : -20°C~ +50°C

6. Storage Temperature Range : -30°C~ +60°C

7. Insulation Resistance : 100M Ω MIN. 500V DC

8. Dielectric Strength : 500V AC 1min

9. Radial Play : 0.02mm MAX. (450g Load)

10. End Play : 0.08mm MAX. (450g Load)

11. Max. Radial force : 75N

12. Max. Axial force : 15N

 

MotionKing (China) Motor Industry Co., Ltd. HB Stepper Motor Catalog Wiring Diagram: UNI-POLAR(6 LEADS) BI-POLAR(4LEADS) Electrical Specifications: Series Model Step Angle (deg) Motor Length (mm) Rated Phase Phase Holding Detent Rotor Current Resistance Inductance Torque Torque Inertia (A) (ohm) (mH) (N.cm Min) (N.cm Max) (g.cm²) Lead Motor Wire Weight (No.) (g) 23HS0601 1.8 41 1.0 5.2 5.5 23HS0405 1.8 41 0.62 12 24 23HS0408 1.8 41 2.0 1.2 2.5 23HS4412 1.8 45 0.62 12 26 23HS4425 1.8 45 2.5 1.0 2.2 23HS5406 1.8 51 0.62 13 28 23HS5425 1.8 51 2.5 1.2 3.2 23HS5602 1.8 51 0.8 6.8 9.2 23HS6602 1.8 56 1.5 3.2 5.5 23HS6403 1.8 56 2.5 1.3 3.6 23HS6430 1.8 56 3.0 0.8 2.4 23HS6404 1.8 56 4.2 0.4 1.2 23HS7401 1.8 64 1.0 7.5 20 23HS7425 1.8 64 2.5 1.5 4.5 23HS7430 1.8 64 3.0 0.8 2.3 23HS7404 1.8 64 4.2 0.55 1.2 23HS8603 1.8 76 1.5 4.5 10 23HS8425 1.8 76 2.5 1.8 6.5 23HS8430 1.8 76 3.0 1.0 3.5 23HS8404 1.8 76 4.2 0.6 1.8 23HS1430 1.8 100 3.0 1.4 5.5 23HS1410 1.8 100 4.2 0.8 3.0 23HS2430 1.8 112 3.0 1.6 6.8 23HS2410 1.8 112 4.2 0.9 3.8 *Note: We can manufacture products according to customer’s requirements. 40 55 55 80 80 90 90 63 90 110 110 110 150 150 150 150 140 180 180 180 250 250 280 280 2.5 150 6 470 2.5 150 4 470 2.5 150 4 470 2.8 190 4 520 2.8 190 4 520 2.8 190 4 520 2.8 190 4 520 3.0 230 6 590 3.5 280 6 590 3.5 280 4 680 3.5 280 4 680 3.5 280 4 680 5.0 380 4 850 5.0 380 4 850 5.0 380 4 850 5.0 380 4 850 6.0 440 6 1050 6.0 440 4 1050 6.0 440 4 1050 6.0 440 4 1050 10 680 4 1250 10 680 4 1250 12 800 4 1400 12 800 4 1400 12 www.MotionKing.com MK1106, Rev.04 MotionKing (China) Motor Industry Co., Ltd. Dimensions: unit=mm HB Stepper Motor Catalog Motor Length: Model 23HS0XXX 23HS4XXX 23HS5XXX 23HS6XXX 23HS7XXX 23HS8XXX 23HS1XXX 23HS2XXX Length 41 mm 45 mm 51 mm 56 mm 64 mm 76 mm 100 mm 112 mm 13 www.MotionKing.com MK1106, Rev.04 […]

23HS8430 pdf

 

 

23HS8430 PDF Datasheet

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