
Allicdata Part #: | 296-3392-5-ND |
Manufacturer Part#: |
TPS2030P |
Price: | $ 1.16 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Texas Instruments |
Short Description: | IC 300MA POWER DIST SWITCH 8-DIP |
More Detail: | N/A |
DataSheet: | ![]() |
Quantity: | 1000 |
350 +: | $ 1.04832 |
Voltage - Supply (Vcc/Vdd): | Not Required |
Base Part Number: | TPS2030 |
Supplier Device Package: | 8-PDIP |
Package / Case: | 8-DIP (0.300", 7.62mm) |
Operating Temperature: | -40°C ~ 125°C (TJ) |
Fault Protection: | Current Limiting (Fixed), Over Temperature, UVLO |
Features: | Status Flag |
Input Type: | Non-Inverting |
Rds On (Typ): | 33 mOhm |
Current - Output (Max): | 200mA |
Series: | -- |
Voltage - Load: | 2.7 V ~ 5.5 V |
Interface: | On/Off |
Output Type: | N-Channel |
Output Configuration: | High Side |
Ratio - Input:Output: | 1:1 |
Number of Outputs: | 1 |
Switch Type: | General Purpose |
Part Status: | Active |
Packaging: | Tube |
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The TPS2030P is a Power Distribution Switch, Load Driver IC typically found in data communications systems and embedded applications. It is a single-channel, floating gate type power switch that offers a low on-resistance and is optimized for 10A continuous current. The device also features built-in reverse current protection, a shutdown function, and a wide range of features for enabling and enhancing system performance.
The TPS2030P utilizes a patented floating gate architecture to provide maximum MOSFET efficiency, even at low and variable currents. This makes it ideal for high-performance applications where efficiency is essential. The TPS2030P combines advanced control logic, passives and hardware components in a single package to produce a highly reliable and efficient power switch.
Application Fields
TPS2030P is a highly versatile switch and can be used in a variety of applications, including automotive, consumer, IoT, UPS and medical applications. Typical application fields include power distribution switches, load drivers, current limit switches, and power rails for system peripherals. Additionally, the device provides protection against reverse current and over-voltage as well as ESD protection, making it suitable for high-end industrial applications. The device also supports multiple operating modes, such as active bypass, synchronous rectification, and combined power stages, making it suitable for wide range of system configurations.
Working Principle
The TPS2030P is a single-channel, floating gate type power switch. It consists of a MOSFET switch with a floating gate, along with control logic and Passives. The MOSFET switch is typically a p-channel MOSFET, with its source connected to the input voltage and its drain connected to the load. An externally driven gate voltage is supplied to the MOSFET’s gate to control its conduction.
The control internal logic of the switch monitors and controls the MOSFET. The logic monitors the gate voltage, current, and temperature and will automatically shut down the device in case of an over-current, over-voltage, or overtemperature condition. Additionally, the logic module includes special features such as soft start and hysteresis, can detect overtemperature and latch off the switch.
In addition to providing power control, the switch also provides protection features such as reverse current protection and over-voltage protection. Reverse current protection prevents current from entering the switch when the supply is blocked. In addition, the switch also provides a separate pin for over-voltage protection, which is designed to prevent the switch from being driven with a voltage higher than specified.
Conclusion
The TPS2030P is a single-channel, floating gate type power switch. It is ideal for applications such as power distribution switches, load drivers, current limit switches, and power rails for system peripherals. The device features an on-resistance of only 4mΩ and supports multiple operating modes, making it suitable for wide range of system configurations. The switch also includes several protection features such as reverse current protection and over-voltage protection. Overall, the TPS2030P is a highly reliable and efficient power switch, perfect for high-performance applications where efficiency is essential.
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