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LB1930MC-AH
+NomenclatureIC MOTOR DRVR 2.2V-10.8V 10SOIC
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FabricantSemi - conducteurs
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Pièce fabricant #LB1930MC-AH
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Package SOIC-10
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En stock5370
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Spécifications
| Attribut | Valeur |
| Package | Tape & Reel (TR),Cut Tape (CT),Bulk |
| ProductStatus | Obsolete |
| MotorType-ACDC | Brushed DC |
| Function | Driver - Fully Integrated, Control and Power Stage |
| OutputConfiguration | Half Bridge (2) |
| Interface | Parallel |
| Technology | Bipolar |
| Applications | Media Player |
| Current-Output | 1A |
| Voltage-Supply | 2.2V ~ 10.8V |
| Voltage-Load | 2.2V ~ 10.8V |
| OperatingTemperature | -30°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 10-SOP (0.154, 3.90mm Width) |
Présentation
Description
Key features include low saturation voltage to enhance power efficiency, built-in protection functions like thermal shutdown, and overcurrent protection to ensure reliable operation. Its compact package makes it suitable for space-constrained applications. The LB1930MC-AH is known for its ability to deliver high performance in terms of speed and torque control, enhancing the precision and reliability of the motor it drives.
This IC caters to applications that require precision and flexibility, making it essential for engineers focusing on efficient and compact motor control solutions.
Equivalent
1. Texas Instruments DRV8833
2. STMicroelectronics L293D
3. Allegro MicroSystems A4950
Always verify compatibility by comparing the datasheet specifications of each product to the LB1930MC-AH to ensure they meet your application's requirements.
Features
1. Voltage Range: Operates within a wide voltage range, typically from 2.2V to 5.5V, making it suitable for battery-powered applications.
2. Output Current: It can deliver a continuous output current, catering to medium-power motor applications.
3. H-Bridge Configuration: The IC includes an H-Bridge for effectively controlling motor direction and speed.
4. PWM Control: Supports PWM (Pulse Width Modulation) input for precise motor speed control.
5. Low Saturation Voltage: Features low saturation voltage, enhancing power efficiency and reducing heat generation.
6. Protection Features: Includes built-in protection against overheating and overcurrent conditions to enhance reliability.
7. Compact Package: Available in a compact package, suitable for space-constrained applications in consumer electronics.
The LB1930MC-AH is optimal for use in various applications, including toys, office automation equipment, and other small electric motor-driven devices.
Pinout
The pin functions are generally as follows:
1. VCC: Power supply pin.
2. IN1: Control input pin for motor direction.
3. IN2: Control input pin for motor direction.
4. OUT1: Motor output pin.
5. OUT2: Motor output pin.
6. GND: Ground pin.
7. VM: Motor voltage supply pin.
8. STBY: Standby control pin.
These pins enable the IC to control the direction and operation of a DC motor by varying the input signals, effectively managing motor speed and rotation direction. Always refer to the manufacturer's datasheet for precise details and pin configurations as they can vary slightly depending on revisions or specific package types.