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TPS2511QDGNRQ1

USB Charging Port Controller Single 5.5V 0.25A to 2.7A Automotive AEC-Q100 8-Pin HVSSOP EP T/R

Quantity Unit Price(USD) Ext. Price
1 $1.224 $1.22
10 $1.113 $11.13
30 $1.042 $31.26
100 $0.970 $97.00
500 $0.937 $468.50
1000 $0.923 $923.00

Inventory:8,846

*The price is for reference only.
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Overview of TPS2511QDGNRQ1

The TPS2511QDGNRQ1 is an automotive USB charging port controller with downstream short-to-battery protection. It is designed to facilitate charging of USB devices in automotive applications while providing robust protection features against short circuits.

Pinout

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

  • VBAT: Battery voltage input
  • CC1: USB port 1 configuration channel
  • CC2: USB port 2 configuration channel
  • RBIAS: Resistor connection for IC biasing
  • VOUT: Output voltage connection
  • FAULT: Fault indicator output
  • EN: Enable pin
  • GND: Ground connection

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the TPS2511QDGNRQ1 for better understanding.

Key Features

  • Automotive USB Charging Controller: Specifically designed for automotive USB charging applications.
  • Short-to-Battery Protection: Offers downstream short-to-battery protection for enhanced safety.
  • Configurable Ports: Provides configuration channels for USB port customization.
  • Fault Detection: Includes a fault indicator output for easy fault monitoring.
  • Enable Pin: Features an enable pin for controlling the operation of the device.

Note: For detailed technical specifications, please refer to the TPS2511QDGNRQ1 datasheet.

Application

  • Automotive USB Charging: Ideal for implementing USB charging ports in automotive vehicles.
  • Vehicle Charging Systems: Suitable for integration into vehicle charging systems to ensure safe and efficient charging of devices.
  • Automotive Electronics: Used in various automotive electronics applications requiring USB power delivery.

Functionality

The TPS2511QDGNRQ1 serves as a dedicated USB charging port controller with advanced protection features, making it reliable for automotive USB charging applications.

Usage Guide

  • Connect VBAT to the vehicle's battery power source for operation.
  • Configure CC1 and CC2 for customized USB port settings as needed.
  • Monitor the fault indicator output for any detected faults during operation.

Frequently Asked Questions

Q: What is the purpose of the fault indicator output?
A: The fault indicator output helps in identifying any faults or issues in the charging system for timely troubleshooting and maintenance.

Q: Is the TPS2511QDGNRQ1 suitable for use in other automotive systems?
A: While designed for USB charging applications, the TPS2511QDGNRQ1 can also be utilized in other automotive systems where similar functionalities are required.

Equivalent

For similar functionalities, consider these alternatives to the TPS2511QDGNRQ1:

  • LT3958: A similar automotive USB charging controller offering advanced protection features for vehicle charging applications.
  • MCP6V9X: This IC from Microchip provides USB charging control and protection in automotive environments with customizable features.

Specifications

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

Product type Charge port controller Vin (min) (V) 4.5
Vin (max) (V) 5.5 Continuous current (max) (A) 2.2
Current limit (A) 0.25 to 2.7 Operating temperature range (°C) -40 to 125
Enable Active High Number of switches 1
Current limit accuracy at 1 A 0.1 Rating Automotive

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