TPS728185315DRVR

Current - Output:	200mA
Base Part Number:	TPS728185315
Supplier Device Package:	6-SON (2x2)
Package / Case:	6-WDFN Exposed Pad
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 125°C
Protection Features:	Over Current, Over Temperature, Under Voltage Lockout (UVLO)
Control Features:	Enable
PSRR:	65dB ~ 40dB (100Hz ~ 100kHz)
Current - Supply (Max):	120µA
Current - Quiescent (Iq):	80µA
Series:	--
Voltage Dropout (Max):	0.4V @ 200mA
Voltage - Output (Max):	--
Voltage - Output (Min/Fixed):	1.85V, 3.15V
Voltage - Input (Max):	6.5V
Number of Regulators:	1
Output Type:	Fixed
Output Configuration:	Positive
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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

Introduction

The TPS728185315DRVR is a linear voltage regulator integrated circuit (IC) designed and manufactured by Texas Instruments with a wide range of applications. It is part of the TI\'s TPS7281x series of regulators, which is suitable for use in mobile devices, automotive systems, industrial applications, and more. The IC contains a variety of features and functions, including multiple regulated output voltages, adjustable output voltage and current sense protection.

Application field and working principle

The TPS728185315DRVR can be used for a wide range of applications. It is used for small and medium power supplies, such as mobile and automotive applications. It is suitable for power conversion for 5V, 3V, and 1/3V systems. It is suitable for a variety of system voltages input voltages from 7V up to 24V. It is also suitable for high current requirements, up to 30A.The TPS728185315DRVR is a voltage regulator that works in linear mode. It uses an external pass transistor to regulate the output voltage. A control loop is created between the feedback resistor and the error amplifier to regulate the output voltage. The error amplifier compares the output voltage with the voltage of the reference pin. If the output voltage is higher than the reference voltage, the error amplifier will cause the pass transistor to reduce the output current. If the output voltage is lower than the reference voltage, the error amplifier will increase the output current.

Features

The TPS728185315DRVR offers a wide range of features and functions, including multiple regulated output voltages, adjustable output voltage, current sense protection, dynamic headroom voltage, available pre-bias start-up sequence for soft-start, and programmable blank-out times.The multiple regulated output voltages are 5V, 3V, and 1/3V, depending on the application needs. The adjustable output voltage allows the output voltage to be set within a certain range. The current sense protection feature can be used to protect the IC from current overloads. The dynamic headroom voltage feature provides a dynamically adjustable headroom voltage to compensate for external load variations. The available pre-bias start-up sequence allows for a smooth transition from start-up to operating state, without the need of a separate soft start circuit. The programmable blank-out times feature provides the user with an adjustable blank-out delay time after the voltage regulator is disabled.

Conclusion

In conclusion, the TPS728185315DRVR is a linear voltage regulator IC that is suitable for a wide range of applications. It offers multiple regulated output voltages, adjustable output voltage and current sense protection. It is suitable for small and medium power supplies and is designed for 5V, 3V and 1/3V systems. It is also suitable for high current requirements, up to 30A. It features a pre-bias start-up sequence for soft-start, programmable blank-out times and more.

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

Part Number	Manufacturer	Price	Quantity	Description