
Allicdata Part #: | 296-10888-5-ND |
Manufacturer Part#: |
TPS2848PWP |
Price: | $ 2.83 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Texas Instruments |
Short Description: | IC BUCK MOSFET DRIVER 14-HTSSOP |
More Detail: | Half-Bridge Gate Driver IC Non-Inverting 14-HTSSOP |
DataSheet: | ![]() |
Quantity: | 148 |
1 +: | $ 2.57040 |
10 +: | $ 2.30895 |
100 +: | $ 1.89189 |
500 +: | $ 1.61053 |
1000 +: | $ 1.35828 |
Current - Peak Output (Source, Sink): | 4A, 4A |
Base Part Number: | TPS2848 |
Supplier Device Package: | 14-HTSSOP |
Package / Case: | 14-TSSOP (0.173", 4.40mm Width) Exposed Pad |
Mounting Type: | Surface Mount |
Operating Temperature: | -40°C ~ 125°C (TJ) |
Rise / Fall Time (Typ): | 65ns, 65ns |
High Side Voltage - Max (Bootstrap): | 29V |
Input Type: | Non-Inverting |
Series: | -- |
Logic Voltage - VIL, VIH: | 1V, 2V |
Voltage - Supply: | 10 V ~ 15 V |
Gate Type: | N-Channel MOSFET |
Number of Drivers: | 2 |
Channel Type: | Synchronous |
Driven Configuration: | Half-Bridge |
Part Status: | Active |
Packaging: | Tube |
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PMIC (Power Management Integrated Circuit) Gate Drivers are a class of power supply components that are used to control the flow of current between two points. They are essential for the efficient regulation of power supply, as they ensure that the circuitry has a safe and secure electrical connection. The TPS2848PWP is a popular PMIC gate driver designed for a wide range of applications. This article will discuss its application field and working principle in detail.
Application FieldThe TPS2848PWP is a PMIC gate driver designed for regulating power supplies operating in a range of voltages from 28V up to 59.4V. It is a high voltage, fast acting device that is ideal for applications that require quick, precise control of power output. This device is highly flexible and can be used in a variety of scenarios including uninterruptible power supplies (UPS), motor drives and load controllers. Its fast switching speeds make it an ideal choice for these types of applications. Furthermore, it is capable of providing up to 500mA output current at an on-state voltage of 5V, making it highly reliable.
Working PrincipleThe TPS2848PWP is controlled by a microcontroller with a built-in pulse width modulation (PWM) circuit. When the microcontroller receives an input signal, it converts it into a pulse width that is then sent to the TPS2848PWP. The PWM then pulses the PMIC gate driver at a specified frequency, which allows the regulated voltage or current to be changed quickly and accurately in order to provide the desired output. This process is highly reliable and efficient as it does not require manual adjustments to be made.
The TPS2848PWP also features an ESD protection circuit that can protect power supplies from abrupt voltage changes. This is an important safety feature which ensures that the device will not be damaged due to unexpected shocks or power surges.
ConclusionThe TPS2848PWP is a highly versatile and reliable PMIC gate driver which is suitable for a wide range of applications. Its fast switching speeds and ESD protection circuit make it an ideal choice for applications such as motor drives, load controllers and uninterruptible power supplies. Furthermore, it is capable of providing up to 500mA output current at an on-state voltage of 5V, making it highly reliable and efficient.
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