Overview
The TPS2066DGNR-1 is a dual-channel power distribution switch produced by Texas Instruments, designed for USB and other low-power applications. This IC is part of the TPS2066 series, known for its reliability and efficiency in managing power distribution. It is particularly suited for portable devices, consumer electronics, and industrial applications where precise power control is essential. The TPS2066DGNR-1 stands out for its compact design, robust protection features, and compatibility with a wide range of voltage inputs.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Manufacturer | Texas Instruments | - | - |
| Product Category | Power Switch ICs - USB | - | - |
| Power Voltage (Max) | 5.5 | V | - |
| Power Voltage (Min) | 2.7 | V | - |
| Operating Temperature (Max) | 85 | °C | - |
| Operating Temperature (Min) | -40 | °C | - |
| Package / Case | MSOP-8 | - | - |
| Channel Count | 2 | - | - |
| Current Limit | 1 | A | Per Channel |
| Rohs Compliance | Yes | - | - |
Key Features
- Dual-channel design for independent power control.
- Integrated current limiting for enhanced safety.
- Wide input voltage range (2.7V to 5.5V).
- Compact MSOP-8 package for space-constrained applications.
- Robust thermal and overcurrent protection.
Applications
The TPS2066DGNR-1 is widely used in USB power management, portable electronics, and industrial control systems. Its dual-channel capability makes it ideal for applications requiring independent power control, such as USB hubs, battery-powered devices, and embedded systems. The IC's protection features ensure reliable operation in demanding environments, making it a preferred choice for designers prioritizing safety and efficiency.
Q & A
1. What is the maximum current limit per channel?
The maximum current limit per channel is 1A.
2. Is the TPS2066DGNR-1 RoHS compliant?
Yes, it is RoHS compliant.
3. What is the operating temperature range?
The operating temperature range is -40°C to 85°C.
4. What package does the TPS2066DGNR-1 come in?
It comes in an MSOP-8 package.
5. Can it be used in USB applications?
Yes, it is specifically designed for USB power management.
6. What is the input voltage range?
The input voltage range is 2.7V to 5.5V.
7. Does it have overcurrent protection?
Yes, it features integrated overcurrent protection.
8. Is it suitable for portable devices?
Yes, its compact design and low power consumption make it ideal for portable devices.
9. How many channels does it have?
It has two independent channels.
10. What are the typical applications?
Typical applications include USB hubs, consumer electronics, and industrial control systems.
