TPS76615DG4

Current - Output:	250mA
Base Part Number:	TPS76615
Supplier Device Package:	8-SOIC
Package / Case:	8-SOIC (0.154", 3.90mm Width)
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 125°C
Protection Features:	Over Current, Over Temperature, Reverse Polarity
Control Features:	Enable, Power Good
PSRR:	63dB (1kHz)
Current - Quiescent (Iq):	50µA
Series:	--
Voltage Dropout (Max):	--
Voltage - Output (Max):	--
Voltage - Output (Min/Fixed):	1.5V
Voltage - Input (Max):	10V
Number of Regulators:	1
Output Type:	Fixed
Output Configuration:	Positive
Part Status:	Active
Packaging:	Tube

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

TPS76615DG4 Application Field and Working PrincipleTPS76615DG4 is a low-voltage, low-power linear voltage regulator that belongs to the PMIC (Power Management Integrated Circuit) family – Voltage Regulators – Linear. This linear current regulator utilizes integrated circuitry to provide a 3-A output current over a wide VIN voltage range from 2 V to 20 V with a low output voltage option from 0.8 V. It is suitable for designs where power loss and efficiency are important, and integrates the entire power supply from input to the output.The major applications of the TPS76615DG4 mainly include powering RF transceivers and low-voltage industrial and automotive sensors and systems. Other applications include IOT (Internet Of Things) devices, cellular radio and other RF-powered systems. Moreover, it is reachable with adjustable output voltage option ranging from 0.8 V to 5 V on a single package.The TPS76615DG4 is based on a standard topology for a linear voltage regulator called a resistor-dividers series regulator. Unlike other voltage regulators, the TPS76615DG4 does not use an internal voltage reference. Instead, it employs a resistor divider to generate a positive and negative output sense voltage. This sense voltage is compared to the input voltage and then the voltage regulating loop adjusts the current in the pass transistor to match the required output.The TPS76615DG4 uses two P-channel MOSFETs (PMOS) as its pass transistors, thus enabling it to consume less power than many other linear voltage regulators available on the market, making it ideal for low-power designs. One of PMOS transistors acts as the main pass element, while the other, much smaller transistor acts as a pull-down element to reset the device in case of a valid fault. This makes the TPS76615DG4 a precision, low noise and safe linear voltage regulator.The TPS76615DG4 incorporates a range of protection features to ensure safe and correct operation. This includes over-temperature protection, load short-circuit protection, line over-voltage protection and under-voltage lockout. Its operation is further optimized to provide accurate current and voltage regulation via an over-current protection circuit, input and output voltage measurement, output capacitor compensation circuit and enable control logic.The TPS76615DG4 is also AEC-Q100 grade qualified and has a typical drop-out voltage of 250 mV @ 3A. It is available in an industry-standard SO package and can operate across a temperature range of -40°C to +125°C, making it suitable for a wide array of applications. It is also compatible with a wide variety of analog and digital controllers and is supported by the TPS76615DK evaluation kit which allows easy prototyping.In conclusion, the TPS76615DG4 is a highly efficient and reliable voltage regulator that is suitable for a range of power-sensitive applications such as RF transceivers and low-voltage industrial and automotive sensors and systems. Its wide range of features, including adjustable output voltage option and a range of protection features, make it an ideal choice for designers looking for a low-power linear voltage regulator.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description