Overview
The TPS2062CDGNR is a dual-channel, current-limited power distribution switch IC manufactured by Texas Instruments. Designed for USB applications, this IC provides robust power management and protection features. It is housed in an 8-pin MSOP (Micro Small Outline Package) and is widely used in consumer electronics, industrial automation, and automotive systems. Its key selling points include high efficiency, compact form factor, and reliable overcurrent and thermal protection.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Input Voltage Range | 2.7 to 5.5 | V | |
| Output Current Limit | 1 | A | Per channel |
| On-Resistance (Rds(on)) | 112 | mΩ | Typical |
| Operating Temperature | -40 to +85 | °C | |
| Package | 8-MSOP | PowerPad | |
| Switching Type | N-Channel | High-side | |
| Protection Features | Overcurrent, Thermal Shutdown |
Key Features
- Dual-channel design for flexible power distribution.
- Integrated current limiting for enhanced safety.
- Low on-resistance for high efficiency.
- Thermal shutdown protection to prevent overheating.
- Compact MSOP package for space-constrained applications.
Applications
The TPS2062CDGNR is ideal for USB power management in devices such as laptops, desktops, and peripherals. It is also used in industrial control systems and automotive electronics where reliable power distribution and protection are critical. Its dual-channel design makes it suitable for applications requiring multiple power outputs with independent control.
Q & A
1. What is the maximum input voltage for the TPS2062CDGNR?
The maximum input voltage is 5.5 V.
2. Does this IC support overcurrent protection?
Yes, it features integrated current limiting for overcurrent protection.
3. What is the typical on-resistance of the TPS2062CDGNR?
The typical on-resistance is 112 mΩ.
4. Is thermal shutdown protection included?
Yes, the IC includes thermal shutdown to prevent overheating.
5. What package does the TPS2062CDGNR come in?
It is available in an 8-pin MSOP (Micro Small Outline Package) with PowerPad.
6. Can this IC be used in automotive applications?
Yes, it is suitable for automotive electronics due to its robust protection features.
7. What is the operating temperature range?
The operating temperature range is -40°C to +85°C.
8. How many channels does the TPS2062CDGNR have?
It is a dual-channel power distribution switch.
9. Is the TPS2062CDGNR RoHS compliant?
Yes, it is RoHS compliant.
10. What is the output current limit per channel?
The output current limit is 1 A per channel.
