TPS79650DRBR

Current - Output:	1A
Base Part Number:	TPS79650
Supplier Device Package:	8-SON (3x3)
Package / Case:	8-VDFN Exposed Pad
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 125°C
Protection Features:	Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)
Control Features:	Enable
PSRR:	59dB ~ 42dB (100Hz ~ 100kHz)
Current - Quiescent (Iq):	385µA
Series:	--
Voltage Dropout (Max):	0.3V @ 1A
Voltage - Output (Max):	--
Voltage - Output (Min/Fixed):	5V
Voltage - Input (Max):	5.5V
Number of Regulators:	1
Output Type:	Fixed
Output Configuration:	Positive
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction

The TPS79650DRBR is a linear voltage regulator integrated circuit (Voltage Regulator IC) that provides up to 500 mA of output current in the form of a regulated voltage source. This voltage regulator is a four-channel integrated circuit, which utilizes a single-power source design to provide multiple outputs with adjustable current profiles and low output noise. It is ideal for use in automotive, medical and industrial applications.

Application Field

The TPS79650DRBR can be used as an efficient voltage regulator in a wide range of applications, especially for those requiring multiple outputs with adjustable current profiles and low output noise. It is suitable for automotive, medical and industrial applications.The TPS79650DRBR can be used in the following applications:

• Automotive systems: Its compact size and wide range of output currents make it suitable for use in vehicles, providing reliable power for a variety of systems and components.
• Medical equipment: It can be used in medical equipment such as X-ray machines, ECG, patient monitors, and other medical devices requiring reliable power.
• Industrial systems: It can be used in industrial equipment, such as pumps or motors, which require reliable and adjustable power output.

Working Principle

The TPS79650DRBR is a four-channel linear voltage regulator. It utilizes a single-power source design to provide multiple outputs with adjustable current profiles and low output noise.The voltage regulator IC comprises two circuit blocks: a voltage reference and an error amplifier. The voltage reference provides a stable output voltage and the error amplifier monitors the output voltage and compares it with the reference voltage. When the error amplifier detects an output voltage that is above or below the desired value, it will adjust the current level on the output to maintain the set voltage.The TPS79650DRBR is adjustable and can output a range of voltages between 0 and 18 volts. The output current can be adjusted through an external resistor by varying the voltage applied to the adjust pin. The current levels of up to 500 mA can be obtained by using the device in the linear operation mode.

Conclusion

The TPS79650DRBR is a linear voltage regulator IC that provides up to 500 mA of output current. It is suitable for automotive, medical and industrial applications. It is a four-channel device, utilizing a single-power source design to provide multiple outputs with adjustable current profiles and low output noise. The output voltage and current can be adjusted with an external resistor, and the range of output voltages can be set from 0 to 18 volts.

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