TPS767D301QPWPRQ1

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TPS767D301QPWPRQ1

IC REG LIN POS ADJ 1A 28HTSSOP

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規格

Package Tape & Reel (TR),Cut Tape (CT),Bulk
Series Automotive, AEC-Q100
ProductStatus Active
OutputConfiguration Positive
OutputType Adjustable (Fixed)
NumberofRegulators 2
Voltage-Input(Max) 10V
Voltage-Output(Min/Fixed) 3.3V, 1.5 V ~ 5.5 V
VoltageDropout(Max) 0.58V @ 1A
Current-Output 1A
Current-Quiescent(Iq) 125 µA
PSRR 60dB (1kHz)
ControlFeatures Enable, Reset
ProtectionFeatures Over Current, Over Temperature, Reverse Polarity
OperatingTemperature -40°C ~ 125°C
MountingType Surface Mount
Package/Case 28-PowerTSSOP (0.173, 4.40mm Width)

概述

Description

The TPS767D301QPWPRQ1 is a dual-output low-dropout (LDO) voltage regulator designed by Texas Instruments. It is part of the TPS767 series, known for high performance in terms of power management. This device primarily features a robust design with a focus on low dropout voltage, making it suitable for efficient power usage in various applications.
The regulator is designed to provide an output current of up to 1A per channel, ensuring reliable power delivery. It operates over a wide range of input voltages and includes features like thermal shutdown and current limiting to protect against overload conditions. The TPS767D301QPWPRQ1 is also characterized by its low quiescent current, enhancing battery life in portable applications.
The part is often used in automotive, industrial, and communication equipment due to its qualification for automotive applications (AEC-Q100). It comes in a thermally enhanced package, ensuring effective heat dissipation. This LDO regulator is ideal for applications where space, efficiency, and reliability are critical.

Features

The TPS767D301QPWPRQ1 is a dual-output low-dropout (LDO) voltage regulator designed for applications that require efficient power management. Key features include:
1. Dual Output: Provides two independent output voltages, making it suitable for systems requiring multiple voltage levels.
2. Low Dropout Voltage: Offers low dropout performance, which enhances efficiency and extends battery life in portable devices.
3. Output Current: Delivers up to 1A output current per channel, supporting a wide range of load conditions.
4. Fast Transient Response: Quickly responds to changes in load current, maintaining stable output voltage.
5. Adjustable/Fixed Outputs: Offers flexibility with either adjustable or fixed output voltages.
6. Power Good Indicator: Includes a power good feature that indicates when the output is within the specified range.
7. Thermal and Over-Current Protection: Provides built-in safety features to protect against overheating and excessive current conditions.
8. Automotive-Qualified: Meets AEC-Q100 standards, making it suitable for automotive applications.
9. Wide Input Voltage Range: Compatible with a broad range of input voltages, enhancing its applicability in varied power systems.
10. Package: Available in a thermally efficient PowerPAD™ package for improved heat dissipation.
These features make it an ideal choice for automotive, industrial, and consumer electronics applications where reliable dual-output regulation is needed.

Package

The TPS767D301QPWPRQ1 is a dual low-dropout linear voltage regulator from Texas Instruments. It is housed in a HTSSOP (Heatsink Thin Shrink Small Outline Package), specifically a 20-pin PowerPAD™ package, which aids in heat dissipation. This package type is suitable for automotive applications and designed to save board space while providing efficient thermal performance.

Pinout

The TPS767D301QPWPRQ1 is a dual voltage regulator from Texas Instruments. It comes in a PowerPAD™ TSSOP-20 package, which means it has 20 pins. This particular device provides two outputs: one fixed at 3.3V and the other adjustable, both capable of delivering up to 1A of current. It is designed for applications requiring multiple supply voltages, with features that include low dropout voltage, low quiescent current, and fast transient response. The device is often used in various automotive and industrial applications due to its high performance and reliability.

Manufacturer

The TPS767D301QPWPRQ1 is manufactured by Texas Instruments Incorporated (TI). Texas Instruments is a global semiconductor company that designs and manufactures a wide range of analog and embedded processing chips. The company focuses on developing and supplying components essential for electronic devices and applications across various industries, including automotive, industrial, personal electronics, communications, and enterprise systems. TI is well-known for its innovation in integrated circuits and its significant role in advancing technology in numerous sectors.

Application

The TPS767D301QPWPRQ1 is a dual voltage regulator designed for use in automotive applications. Its primary application areas include power management systems in automotive electronic control units (ECUs), infotainment systems, and advanced driver-assistance systems (ADAS). It provides efficient and reliable voltage regulation suitable for harsh automotive environments, ensuring stable power supply to critical electronic components.

Equivalent

The TPS767D301QPWPRQ1 is a dual voltage regulator by Texas Instruments. Equivalent products could include similar dual voltage regulators from other manufacturers, such as:
1. LT1963A from Analog Devices
2. MIC29300 from Microchip Technology
3. LM2991 by Texas Instruments
Ensure to compare specifications such as output voltage, current rating, dropout voltage, and package type when selecting an equivalent.

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