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Name: SM712H-TP
Brand: Micro Commercial Co
SKU: SM712H-TP
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Micro Commercial Co SM712H-TP

Part No.:: SM712H-TP

Manufacturer:: Micro Commercial Co

Package:: TO-236-3, SC-59, SOT-23-3

Datasheet:: SM712H-TP.pdf

Description:: TVS DIODE 12VWM 28VC SOT23

In Stock:: 2830

Quantity:: Add To Cart

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SM712H-TP Specifications

Package/Case:
TO-236-3, SC-59, SOT-23-3
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Active
Type:
Zener
UnidirectionalChannels:
-
BidirectionalChannels:
2
Voltage-ReverseStandoff(Typ):
12V (Max)
Voltage-Breakdown(Min):
13.3V
Voltage-Clamping(Max)@Ipp:
28V
Current-PeakPulse(10/1000µs):
36A (8/20µs)
Power-PeakPulse:
1000W (1kW)
PowerLineProtection:
No
Applications:
General Purpose
Capacitance@Frequency:
75pF @ 1MHz (Max)
OperatingTemperature:
-55°C ~ 125°C (TJ)
MountingType:
Surface Mount

SM712H-TP this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including SM712H-TP price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for SM712H-TP to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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SM712H-TP information

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SM712H-TP Typical application Circuitry

The SM712H-TP is a versatile semiconductor chip primarily designed for motor control applications, offering precise and efficient control of electric motors. This chip is commonly used in a variety of scenarios where motor control is essential, such as robotics, automation systems, and electric vehicle powertrains. Below, I will detail a specific motor control circuit using the SM712H-TP, highlighting its key features and considerations.Circuit Description.

Motor Control with SM712H-TPIntroduction:

The SM712H-TP is a motor control chip suitable for various motor types, including brushed DC motors, stepper motors, and brushless DC (BLDC) motors. This circuit will focus on controlling a BLDC motor for an electric fan application, emphasizing the integration of the SM712H-TP for precise motor control.Key Features of SM712H-TP:

1. High-resolution PWM control.

2. Support for sensorless and sensor-based motor control.

3. Integrated current sensing and protection features.

4. SPI communication for control and monitoring.Components Required:

1. SM712H-TP chip.

2. BLDC motor.

3. Power supply (e.g., 12V).

4. Microcontroller (e.g., Arduino).

5. MOSFETs for motor phase control.

6. Hall effect sensors (optional for sensor-based control).

Detailed Circuit Connection:

1. Power Supply:

- Connect the positive terminal of the power supply to the VCC pin of the SM712H-TP.

- Connect the ground terminal of the power supply to the GND pin of the SM712H-TP.

2. Motor Connection:

- Connect the BLDC motor's three phase wires to the U, V, and W output pins of the SM712H-TP.

- If using sensor-based control, connect the Hall effect sensor outputs to the corresponding input pins of the SM712H-TP.

3. Microcontroller Connection:

- Connect the microcontroller's SPI interface (SCK, MOSI, MISO) to the corresponding pins on the SM712H-TP for communication.

- Connect a digital output pin from the microcontroller to the SM712H-TP's enable/disable pin for motor control.

- Connect a digital output pin from the microcontroller to the SM712H-TP's fault pin for fault monitoring.

4. MOSFETs for Phase Control:

- Connect the MOSFET gates to the SM712H-TP's high and low-side gate driver pins.

- Connect the MOSFET source terminals to the ground.

- Connect the MOSFET drain terminals to the corresponding motor phase wires.

Considerations:

1. Current Sensing: Utilize the SM712H-TP's integrated current sensing to monitor and protect against overcurrent conditions.

2. PWM Control: Implement high-resolution PWM control to achieve smooth motor operation.

3. Sensorless vs. Sensor-based Control: Decide whether to use Hall effect sensors for precise rotor position detection or opt for sensorless control methods.

4. Gate Driver Circuit: Design a suitable gate driver circuit for MOSFETs to ensure efficient motor phase switching.

5. Voltage and Current Ratings: Verify that the motor and the SM712H-TP specifications are compliant with the power supply voltage and current ratings.In summary, the SM712H-TP is a versatile motor control chip suitable for a range of motor control applications, including BLDC motor control for electric fans. Proper circuit design and consideration of key features are crucial for achieving efficient and reliable motor control.

SM712H-TP FAQ

1. How to order SM712H-TP on icwhale.com?

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2. How does icwhale.com guarantee that SM712H-TP is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the SM712H-TP. All suppliers must pass our qualification reviews before they can publish their products including SM712H-TP on icwhale.com; we pay more attention to the channels and quality of SM712H-TP products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the SM712H-TP price and inventory displayed accurate?

The price and inventory of SM712H-TP fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

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5. How is the shipping arranged?

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Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

6. What is the process for return or replacement of SM712H-TP?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the SM712H-TP we delivered, we will accept the replacement or return of the SM712H-TP only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of SM712H-TP.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations