Overview
The LB1838M-TRM-E is a bipolar stepper-motor driver IC produced by onsemi. This device is designed for low-voltage, low-saturation bidirectional motor control, making it ideal for use in various portable and automated systems such as printers, cameras, and other battery-powered devices. The LB1838M-TRM-E is packaged in a 14-pin MFP (Multi-Finger Power) package and is shipped in tape and reel format for efficient surface mounting.
Key Specifications
| Specification | Value |
|---|---|
| Manufacturer | onsemi |
| Package Type | 14-LSOP (0.173", 4.40mm Width) |
| Mounting Type | Surface Mount |
| Operating Temperature | -20°C ~ 75°C (TA) |
| Supply Voltage | 2.5 V ~ 9 V |
| Load Voltage | 1.8 V ~ 9 V |
| Output Current | 1 A |
| Output Configuration | Half Bridge (4) |
| Technology | Bipolar |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Lead Free / RoHS Status | Lead free / RoHS Compliant |
Key Features
- Bidirectional Motor Control: The LB1838M-TRM-E supports bidirectional motor control, making it versatile for various applications.
- Low-Voltage Operation: It operates with a supply voltage range of 2.5 V to 9 V, suitable for battery-powered devices.
- Low-Saturation Voltage: Designed for low-saturation voltage, which enhances efficiency and reduces power consumption.
- Parallel Interface: The device uses a parallel interface for control and power stage integration.
- Surface Mount Package: Packaged in a 14-pin MFP package, facilitating easy surface mounting.
Applications
The LB1838M-TRM-E is particularly suited for use in battery-powered devices and other portable equipment. Some common applications include:
- Printers
- Cameras
- Other portable and automated systems
Q & A
- What is the operating temperature range of the LB1838M-TRM-E?
The operating temperature range is -20°C to 75°C (TA). - What is the supply voltage range for the LB1838M-TRM-E?
The supply voltage range is 2.5 V to 9 V. - What type of motor does the LB1838M-TRM-E support?
The LB1838M-TRM-E supports bipolar stepper motors. - What is the output current of the LB1838M-TRM-E?
The output current is 1 A. - What is the package type of the LB1838M-TRM-E?
The package type is 14-LSOP (0.173", 4.40mm Width). - Is the LB1838M-TRM-E RoHS compliant?
Yes, the LB1838M-TRM-E is lead free and RoHS compliant. - What is the moisture sensitivity level (MSL) of the LB1838M-TRM-E?
The MSL is 3 (168 Hours). - How is the LB1838M-TRM-E typically shipped?
The device is shipped in tape and reel packaging. - What interface does the LB1838M-TRM-E use?
The device uses a parallel interface. - What are some common applications for the LB1838M-TRM-E?
Common applications include printers, cameras, and other portable and automated systems.
