Overview
The LM5106SD/NOPB is a high-performance half-bridge gate driver produced by Texas Instruments, designed for driving N-channel MOSFETs in high-side and low-side configurations. This surface-mount device (SMD) is housed in a WSON-10 package, making it suitable for compact and efficient designs. With a voltage range of 8V to 14V and peak output currents of 1.8A, it is ideal for applications requiring robust power management. Its market positioning targets industrial automation, motor control, and power supply systems, offering reliability and precision for engineers and developers.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Manufacturer | Texas Instruments | - | - |
| Product Category | Gate Drivers | - | - |
| Driver Configuration | Half-Bridge | - | - |
| Number of Drivers | 2 | - | - |
| Output Current | 1.8 | A | Peak |
| Supply Voltage | 8 to 14 | V | - |
| Rise Time | 15 | ns | Typical |
| Fall Time | 10 | ns | Typical |
| Operating Temperature | -40 to +125 | °C | - |
| Package | WSON-10 | - | 4x4 mm |
| Logic Type | TTL | - | - |
| Propagation Delay | 56 | ns | Maximum |
Key Features
- Dead Time Control: Ensures safe switching and prevents shoot-through in half-bridge configurations.
- High-Speed Switching: Rise and fall times of 15ns and 10ns, respectively, enable efficient power management.
- Wide Operating Voltage: Supports 8V to 14V, making it versatile for various applications.
- Robust Thermal Performance: Operates reliably in temperatures ranging from -40°C to +125°C.
- Compact Design: WSON-10 package ensures space-efficient integration into modern electronics.
Applications
The LM5106SD/NOPB is widely used in industrial automation, motor control systems, and power supply units. Its ability to drive high-side and low-side MOSFETs makes it suitable for applications such as DC-DC converters, uninterruptible power supplies (UPS), and brushless DC motor drives. Its precision and reliability also make it a preferred choice for automotive electronics and renewable energy systems.
Q & A
1. What is the operating voltage range of the LM5106SD/NOPB?
The operating voltage range is 8V to 14V.
2. What is the peak output current of the driver?
The peak output current is 1.8A.
3. What is the typical rise and fall time?
The typical rise time is 15ns, and the fall time is 10ns.
4. What is the operating temperature range?
It operates from -40°C to +125°C.
5. What package does the LM5106SD/NOPB use?
It uses a WSON-10 package.
6. Is the LM5106SD/NOPB RoHS compliant?
Yes, it is RoHS compliant.
7. What is the maximum propagation delay?
The maximum propagation delay is 56ns.
8. Can it be used in automotive applications?
Yes, its robust design makes it suitable for automotive electronics.
9. What is the logic type of the inputs?
The inputs use TTL logic.
10. Is dead time control supported?
Yes, it features dead time control to prevent shoot-through.
