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LB1836M-TLM-E
+BOMH-BRIDGE MOTOR DRIVER
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Manufactureronsemi
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Mfr. Part #LB1836M-TLM-E
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Datasheet LB1836M-TLM-E DataSheet
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Package 14-LSOP
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In Stock1755
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Specifications
| Attribute | Value |
| Package | Bulk |
| ProductStatus | Active |
| OutputConfiguration | Half Bridge (4) |
| Applications | DC Motors, General Purpose |
| Interface | Logic |
| LoadType | Inductive |
| Technology | Bipolar |
| Current-Output/Channel | 1A |
| Voltage-Supply | 2.5V ~ 9V |
| Voltage-Load | 1.8V ~ 9V |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| FaultProtection | Over Temperature |
| MountingType | Surface Mount |
| Package/Case | 14-LSOP (0.173, 4.40mm Width) |
Overview
Description
Equivalent
Features
1. Operating Voltage: This IC operates efficiently over a wide voltage range, making it suitable for battery-powered applications.
2. Output Current: It can drive a considerable current, supporting small motors used in various devices.
3. Built-in Thermal Shutdown: This feature protects the IC from overheating, enhancing reliability and lifespan.
4. Low-Saturation Voltage: The IC exhibits low saturation voltage, which improves power efficiency and reduces energy loss.
5. Compact Package: Its small package size is ideal for space-constrained applications, enabling more compact designs.
6. Protection Features: The IC includes several protection mechanisms like overcurrent protection to ensure safe operation.
7. Easy Interface: Designed for straightforward interfacing with microcontrollers and other logic circuits.
This IC is particularly suited for applications requiring robust motor control with minimal external components. It's commonly used in consumer electronics, office automation equipment, and other small motor-driven devices.
Pinout
Here is a brief overview of the pin functions:
1. VCC: Power supply pin; typically connected to the motor’s power supply.
2. OUT1: Output pin 1; connected to one terminal of the motor coil or winding.
3. OUT2: Output pin 2; connected to the other terminal of the motor coil or winding.
4. IN1: Control input pin 1; used to control the state of OUT1.
5. IN2: Control input pin 2; used to control the state of OUT2.
6. GND: Ground pin; connects to the system ground.
7. NC (Not Connected): Typically left unconnected or used for thermal or mechanical purposes.
8. STBY: Standby pin; used to enable or disable the IC's operation, reducing power consumption in standby mode.
The LB1836M-TLM-E is used in applications requiring efficient motor control, such as in consumer electronics and automotive systems.
Manufacturer
Application
1. Consumer Electronics: Used in devices with small motors, such as cameras and DVD players, for precise control and low-noise operation.
2. Office Equipment: Employed in printers and scanners for driving stepper and DC motors.
3. Automotive Systems: Suitable for controlling motors in various vehicle components such as mirrors and seats.
4. Industrial Automation: Applied in robotic systems and machinery requiring reliable motor control.
Its features make it ideal for applications demanding compact size, low power consumption, and efficient thermal management.