Texas Instruments TPS60403QDBVRQ1

TPS60403QDBVRQ1 Description From an input voltage of 1.8 V to 5.25 V, the TPS60403QDBVRQ1 provides an unregulated negative output voltage. The TPS60403QDBVRQ1 is commonly powered by a 5 V or 3.3 V pre-regulated supply rail. Two or three NiCd, NiMH, or alkaline battery cells, as well as one Li-Ion cell, can power them due to their wide input voltage range.
Texas Instruments is a well-known brand in the electronics industry, specializing in a wide range of products including semiconductors, processors, and sensors. One of their popular products is the PMIC - Voltage Regulators - DC DC Switching Regulators chip. This chip falls under the PMIC - Voltage Regulators - DC DC Switching Regulators category, which is essential in regulating the voltage supply for electronic devices. The packaging for this chip is Tape & Reel (TR), which is a common method used to package electronic components for efficient transportation and storage. Additionally, this chip is part of the Automotive series, meaning it is specifically designed and tested for use in automotive applications. It also meets the AEC-Q100 standards, ensuring high-quality and reliable performance in harsh automotive environments. The chip has 5 terminations, which are the points where it connects to the circuit board. These terminations have a Nickel/Palladium/Gold (Ni/Pd/Au) finish, providing excellent conductivity and corrosion resistance. The output voltage of this chip is -5.25V, making it suitable for a variety of electronic devices that require a stable negative voltage supply. The input voltage-nom is 5V, which is the nominal voltage required for the chip to function properly. One of the key parameters of this chip is its quiescent current, which is 425μA. This refers to the minimum amount of current required for the chip to operate in standby mode. This low quiescent current makes it an energy-efficient choice for electronic devices, helping to prolong battery life. The chip also features a synchronous rectifier, which is a circuit element that helps improve the efficiency of the voltage regulation process. This feature is particularly useful in applications where power efficiency is crucial. In terms of size, the chip has a length of 2.9mm and a width of 1.6mm. This compact size makes it suitable for use in small electronic devices where space is limited. Overall, the Texas Instruments PMIC - Voltage Regulators - DC DC Switching Regulators chip offers high performance, reliability, and efficiency, making it a popular choice in the electronics industry.
AEC-Q100 Test Guidance With the Following Results:
Device Temperature Grade 1: –40°C to 125°C Ambient Operating Temperature Range
Device HBM ESD Classification Level 2
Device CDM ESD Classification Level C6
Inverts Input Supply Voltage
Up to 60-mA Output Current
Only Three Small 1-μF Ceramic Capacitors Needed
Input Voltage Range From 1.8 V to 5.25 V
PowerSave-Mode for Improved Efficiency at Low Output Currents (TPS60400-Q1)
Device Quiescent Current Typical: 100 μA
Integrated Active Schottky-Diode for Start-Up Into Load
Small 5-Pin SOT23 Package
Evaluation Module Available: TPS60400EVM-178

TPS60403QDBVRQ1 Applications Automotive Infotainment
LCD Displays
Automotive Cluster
Negative Supply Voltages