TPS76815QPWPG4

Current - Output:	1A
Base Part Number:	TPS76815
Supplier Device Package:	20-HTSSOP
Package / Case:	20-PowerTSSOP (0.173", 4.40mm 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:	60dB (1kHz)
Current - Quiescent (Iq):	125µA
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

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Introduction

TPS76815QPWPG4 is a linear voltage regulator which belongs to the PMIC - voltage regulators - linear category. It is a synchronous step-down dc-dc converter with a wide, 4V to 30V input voltage range. The low voltage output range is 0V to 27V and the high voltage output is 0V to 58V. It provides up to 200mA of output current with wake-up and enable/disable control, and 0ohms on/off resistor for output voltage adjustment.

Application Field

The TPS76815QPWPG4 is an ideal choice for applications such as smartphones, tablets, ultrabooks, and other high-end computing applications. By incorporating the TPS768015QPWPG4 into your design, designers can minimize component count, reduce cost, save space, and enjoy such benefits as adjustable voltage, over-temperature protection, and over-voltage protection. With its highly-integrated design, the TPS76815QPWPG4 requires no external components, thus making it perfect for space-constrained designs. The TPS76815QPWPG4 is also offered in the wide (WP) version, adjustable (AP) version, and the ultra thin WLP version, so that designers have multiple options for different project requirements.

Working Principle

The TPS76815QPWPG4 is an adjustable, synchronous step-down dc-dc converter featuring both low voltage and high voltage outputs. The device uses a single resistor voltage divider to set the output voltage, and it can work with an external on/off resistor to provide adjustable voltage. The device employs a unique voltage mode control scheme to provide fast transient response while sustaining a high level of efficiency. The device also offers a slew of operational and protection features such as integrated over-voltage protection, over-temperature protection, over-current protection, short-circuit protection, and circuit-breaker reset. The device supports a wide (4.75V to 24V) input voltage range. It is internally compensated and is capable of operating with an input voltage range from 0V to 30V.

Conclusion

The TPS76815QPWPG4 is a linear voltage regulator ideal for use in a wide range of applications such as smartphones, tablets, and ultrabooks. It provides adjustable voltage, over-voltage protection, over-temperature protection, over-current protection, short-circuit protection, and circuit-breaker reset. With its highly-integrated design which requires no external components, its perfect for space-constrained designs. It is offered in the wide (WP) version, adjustable (AP) version, and the ultra thin WLP version, so that designers have multiple options for different project requirements.

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