TPS76850MPWPREP

Current - Output:	1A
Base Part Number:	TPS76850
Supplier Device Package:	20-HTSSOP
Package / Case:	20-PowerTSSOP (0.173", 4.40mm Width)
Mounting Type:	Surface Mount
Operating Temperature:	-55°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):	0.38V @ 1A
Voltage - Output (Max):	--
Voltage - Output (Min/Fixed):	5V
Voltage - Input (Max):	10V
Number of Regulators:	1
Output Type:	Fixed
Output Configuration:	Positive
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction

TPS76850MPWPREP is a regulated, high-performance power device from Texas Instruments. It is a low-power output Voltage regulator that is intended for use in applications such as battery management, portable devices, and telecom power system. The TPS76850MPWPREP features excellent dynamic performance with fast and accurate startup, zero standby current, an ultra-low dropout voltage, and superior load transient response capability. TPS76850MPWPREP also offers good output voltage accuracy, dynamic and static regulation over load and line changes, temperature coefficients, and wide input operating range. This makes it an ideal choice for battery management and other power management systems.

Application Field

TPS76850MPWPREP is designed to provide regulated power outputs to a wide range of applications such as telecom power systems, battery management systems, portable audio devices, and automotive electronics. It offers two highly accurate regulated output voltages that can be independently selected and adjusted during operation. This allows the regulator to meet the different power requirements of a wide range of applications.The device is also extremely reliable, offering wide temperature operating range, excellent EMI/EMC performance, and excellent immunity against load transients. It also offers excellent load regulation, low output noise, low dropout voltage, low quiescent current, and fast load transient response.

Working Principle

TPS76850MPWPREP is powered from a wide range of input voltages, ranging from 4.5V to 28V. Its integrated switching power conversion circuitry efficiently converts the input voltage into two regulatedoutput voltages, with a maximum output current of 10 Amp and a maximum peak output of 20 Amp.The device features proprietary on-chip compensation circuitry that improves transient response, avoids the need for external compensation, and ensures excellent stability during operation. The device also features a low-dropout voltage, allowing it to maintain precise control of the output voltage during operation even with heavy load transients and a wide range of output voltages.The device also features an adjustable voltage output feature. This allows the output voltage levels of each output to be accurately adjusted according to the application requirements, thus improving efficiency and performance.

Conclusion

TPS76850MPWPREP is a versatile, high-performance, regulated output voltage regulator ideal for use in a wide range of applications such as telecom power systems, battery management systems, portable audio devices, and automotive electronics. It offers excellent output voltage accuracy and dynamic and static regulation over load and line changes, temperature coefficients, and wide input voltage range. The device also has excellent load regulation, low output noise, low dropout voltage, low quiescent current, and fast load transient response. The on-chip compensation circuitry ensures excellent stability during operation. It also features an adjustable voltage output feature that allows the output voltage levels of each output to be accurately adjusted for improved system performance and efficiency.

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