Overview
The TPS2064DGNRG4 is a power distribution switch manufactured by Texas Instruments, designed to provide robust and efficient power management solutions. This product belongs to the category of USB power switches and is tailored for applications requiring precise control over power distribution. The TPS2064DGNRG4 is particularly suitable for portable devices, USB hubs, and other low-power applications. Its compact design, combined with advanced protection features, makes it a competitive choice in the market for power management ICs.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Input Voltage Range | 2.7 to 5.5 | V | |
| Continuous Output Current | 1 | A | Per channel |
| Number of Channels | 4 | ||
| On-Resistance (Max) | 80 | mΩ | Per channel |
| Operating Temperature Range | -40 to 85 | °C | |
| Package | MSOP-PowerPAD-8 | ||
| Overcurrent Protection | Yes | ||
| Thermal Shutdown | Yes | ||
| Reverse Current Blocking | Yes |
Key Features
- Compact Design: The MSOP-PowerPAD-8 package ensures a small footprint, ideal for space-constrained applications.
- Advanced Protection: Integrated overcurrent protection and thermal shutdown enhance system reliability.
- Low On-Resistance: Minimizes power loss, improving efficiency in power distribution.
- Reverse Current Blocking: Prevents damage from reverse current flow, ensuring safe operation.
Applications
The TPS2064DGNRG4 is widely used in various fields, including:
- Portable Devices: Provides efficient power management for smartphones, tablets, and other portable electronics.
- USB Hubs: Ensures reliable power distribution in USB hubs and peripherals.
- Low-Power Applications: Suitable for devices requiring precise control over power distribution, such as IoT devices and wearables.
Q & A
1. What is the input voltage range of the TPS2064DGNRG4?
The input voltage range is 2.7V to 5.5V.
2. How many channels does the TPS2064DGNRG4 have?
It has 4 channels.
3. What is the maximum continuous output current per channel?
The maximum continuous output current per channel is 1A.
4. Does the TPS2064DGNRG4 include overcurrent protection?
Yes, it includes overcurrent protection.
5. What is the operating temperature range?
The operating temperature range is -40°C to 85°C.
6. What package does the TPS2064DGNRG4 come in?
It comes in an MSOP-PowerPAD-8 package.
7. Is thermal shutdown included?
Yes, thermal shutdown is included.
8. What is the maximum on-resistance per channel?
The maximum on-resistance per channel is 80mΩ.
9. Can the TPS2064DGNRG4 block reverse current?
Yes, it can block reverse current.
10. What are typical applications for the TPS2064DGNRG4?
Typical applications include portable devices, USB hubs, and low-power applications.
