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TPS70950QDRVRQ1

WSON-6-EP package

Inventory:6,217

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Overview of TPS70950QDRVRQ1

The TPS70950QDRVRQ1 is a low-dropout (LDO) voltage regulator IC designed for automotive applications. This IC offers a fixed output voltage of 5.0V and a maximum output current of 150mA, making it suitable for powering various components in automotive electronic systems with tight voltage regulation requirements.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • VDD: Input supply voltage
  • GND: Ground connection
  • EN: Enable pin for turning the regulator on/off
  • N/C: No connection

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the TPS70950QDRVRQ1 IC for visual reference.

Key Features

  • Fixed Output Voltage: Provides a stable 5.0V output voltage for powering sensitive automotive electronics.
  • Low Dropout Voltage: Operates efficiently with minimal dropout voltage, maximizing usable input voltage range.
  • Wide Temperature Range: Designed to withstand the temperature variations encountered in automotive environments.
  • Short-Circuit and Thermal Protection: Includes protection features to safeguard the IC and connected components.
  • Automotive Grade: Meets the stringent requirements for automotive-grade components, ensuring reliable performance in vehicles.

Note: For detailed technical specifications, refer to the TPS70950QDRVRQ1 datasheet.

Application

  • Automotive Electronics: Ideal for powering sensors, actuators, and other critical components in automotive systems.
  • Infotainment Systems: Suitable for providing stable power to infotainment units and navigation systems in vehicles.
  • Engine Control Units (ECUs): Used in ECUs to regulate voltage for proper engine management and performance.

Functionality

The TPS70950QDRVRQ1 is a dedicated voltage regulator designed for automotive applications, ensuring stable and reliable power delivery to sensitive electronic components.

Usage Guide

  • Input Voltage: Connect the VDD pin to the input supply voltage within the specified range.
  • Output Connection: Link the GND pin to the ground connection of the load to be powered.
  • Enable Control: Utilize the EN pin to enable or disable the regulator as needed.

Frequently Asked Questions

Q: Is the TPS70950QDRVRQ1 automotive-grade compliant?
A: Yes, the TPS70950QDRVRQ1 is automotive-grade compliant, meeting the necessary standards for use in automotive applications.

Q: What is the maximum output current of the TPS70950QDRVRQ1?
A: The TPS70950QDRVRQ1 can deliver a maximum output current of 150mA, suitable for various automotive electronic components.

Equivalent

For similar functionalities, consider these alternatives to the TPS70950QDRVRQ1:

  • LM2937: A low-dropout voltage regulator with comparable specifications suitable for automotive applications.
  • XC6206: This LDO regulator offers similar voltage regulation capabilities in a compact form factor.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Output options Fixed Output Iout (max) (A) 0.15
Vin (max) (V) 30 Vin (min) (V) 2.7
Vout (max) (V) 5 Vout (min) (V) 1.2
Fixed output options (V) 1.2, 1.5, 1.8, 2.5, 2.7, 2.8, 3, 3.3, 3.6, 5 Noise (µVrms) 190
Iq (typ) (mA) 0.001 Thermal resistance θJA (°C/W) 73
TI functional safety category Functional Safety-Capable Rating Automotive
Load capacitance (min) (µF) 2 Regulated outputs (#) 1
Features Enable, Reverse Current Protection Accuracy (%) 2
PSRR at 100 KHz (dB) 31 Dropout voltage (Vdo) (typ) (mV) 245
Operating temperature range (°C) -40 to 125

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