TPS7B7701QPWPRQ1

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TPS7B7701QPWPRQ1

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規格

Package Tape & Reel (TR),Cut Tape (CT)
Series Automotive, AEC-Q100
ProductStatus Active
OutputConfiguration Positive
OutputType Adjustable
NumberofRegulators 1
Voltage-Input(Max) 40V
Voltage-Output(Min/Fixed) 1.5V
Voltage-Output(Max) 20V
VoltageDropout(Max) 0.5V @ 100mA
Current-Output 300mA
Current-Quiescent(Iq) 1 mA
PSRR 73dB (100Hz)
ControlFeatures Current Limit, Enable
ProtectionFeatures Over Current, Over Temperature, Reverse Polarity, Short Circuit, Under Voltage Lockout (UVLO)
OperatingTemperature -40°C ~ 150°C
MountingType Surface Mount
Package/Case 16-PowerTSSOP (0.173, 4.40mm Width)

概述

Description

The TPS7B7701QPWPRQ1 is a high-performance linear voltage regulator designed by Texas Instruments, primarily for automotive applications. It features a single-channel, high-voltage, low-dropout regulator with a maximum output current of 300 mA. This device is part of the company's Q1 series, indicating its qualification for automotive standards, including AEC-Q100.
Key features of the TPS7B7701QPWPRQ1 include an input voltage range from 4.5 V to 40 V, making it suitable for a wide range of automotive battery systems. The regulator exhibits a low dropout voltage, enhancing efficiency, especially in low-voltage, high-current conditions. It also includes protection features such as thermal shutdown, undervoltage lockout, and current limiting, ensuring reliability and safety in automotive environments.
The device is offered in a compact package, making it ideal for space-constrained applications. Its robust design helps reduce electromagnetic interference, crucial for automotive electronics. Overall, the TPS7B7701QPWPRQ1 provides a reliable power supply solution for automotive systems requiring stable voltage regulation, including infotainment systems, Advanced Driver-Assistance Systems (ADAS), and body electronics.

Features

The TPS7B7701QPWPRQ1 is an automotive-qualified linear voltage regulator from Texas Instruments. Key features include:
1. Input Voltage Range: Supports an input voltage range from 4.5V to 40V, suitable for automotive and industrial applications.
2. Output Current: Capable of delivering up to 300 mA of output current.
3. Low Quiescent Current: Features low quiescent current, typically around 31 µA, which enhances efficiency in power-sensitive applications.
4. High Accuracy: Offers high output voltage accuracy, typically ±2% over load, line, and temperature variations.
5. Protection Features: Includes overcurrent protection, thermal shutdown, and reverse polarity protection to ensure device safety and reliability.
6. Output Voltage Options: Provides a fixed output voltage option, typically adjustable between 1.5V to 20V.
7. Operating Temperature: Supports a wide operating temperature range of -40°C to 125°C.
8. Package: Available in a compact 8-pin HTSSOP package, making it suitable for space-constrained environments.
These features make the TPS7B7701QPWPRQ1 ideal for use in automotive environments where robust performance and reliability are critical.

Package

The TPS7B7701QPWPRQ1 is a high-voltage LDO regulator from Texas Instruments, provided in a HTSSOP-20 (Heat Sink Thin Shrink Small Outline Package) package type. This package offers good thermal performance and is suitable for applications requiring compact size and efficient heat dissipation.

Pinout

The TPS7B7701QPWPRQ1 is a linear voltage regulator from Texas Instruments. It is designed for automotive applications and comes in a package with a pin count of 20. The device provides a high-accuracy, low-dropout voltage regulation suitable for powering microcontrollers and other low-power devices from the automotive battery.
Key functions of the TPS7B7701QPWPRQ1 include:
1. Output Voltage Regulation: Provides a stable output voltage with high accuracy.
2. Current Limiting: Protects against overcurrent conditions to prevent damage.
3. Thermal Shutdown: Protects the device from overheating by disabling the output during high temperature conditions.
4. Reverse Polarity Protection: Prevents damage from incorrect battery connections.
5. Adjustable Output: Allows flexibility in setting the output voltage to desired levels.
6. Enable/Disable Control: Offers the ability to turn the regulator on or off via an external control signal.
This device is particularly useful in automotive systems where reliable power supply and protection features are essential.

Manufacturer

The TPS7B7701QPWPRQ1 is manufactured by Texas Instruments (TI), a globally recognized technology company. Texas Instruments specializes in the design and production of semiconductors and integrated circuits, which are essential components in a wide range of electronic devices. The company provides products and solutions for various industries, including automotive, industrial, personal electronics, communications equipment, and enterprise systems. Known for its innovation and quality, TI is a leader in the semiconductor industry, consistently developing new technologies to meet the demands of modern electronics.

Application

The TPS7B7701QPWPRQ1 is a high-voltage, low-dropout linear regulator designed for automotive applications. Its application areas include power management for automotive electronic control units (ECUs), microcontrollers, sensors, and communication modules. It is suitable for systems requiring efficient power conversion and stable voltage output, such as infotainment systems, advanced driver-assistance systems (ADAS), body electronics, and lighting control. Its robust design makes it ideal for use in harsh automotive environments.

Equivalent

The TPS7B7701QPWPRQ1 is a 1-Automotive High-Voltage LDO Regulator by Texas Instruments. Equivalent products can include:
1. NCP785A Series by ON Semiconductor: Offers high-voltage LDO regulators suitable for automotive applications.
2. LT3015 Series by Analog Devices: Known for high-voltage tolerance and automotive-grade features.
3. MIC29510/29512 Series by Microchip Technology: High-current LDO regulators with similar specifications.
Ensure the specific requirements such as output current, voltage, and package type match your needs when selecting an equivalent.

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