TPS2062CDR

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TPS2062CDR

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IC PWR SWITCH N-CHAN 1:2 8SOIC

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  • 製造商部分 #TPS2062CDR

  • 有存貨6950

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規格

屬性 價值
Part Status Active
Base Product Number TPS2062
Switch Type General Purpose
Number of Outputs 2
Ratio - Input:Output 1:2
Output Configuration High Side
Output Type N-Channel
Interface On/Off
Voltage - Load 4.5V ~ 5.5V
Voltage - Supply (Vcc/Vdd) Not Required
Current - Output (Max) 1A
Rds On (Typ) 90mOhm
Input Type Non-Inverting
Features Load Discharge, Status Flag
Fault Protection Current Limiting (Fixed), Over Temperature, Reverse Current, UVLO
Operating Temperature -40°C ~ 125°C (TJ)
Mounting Type Surface Mount
Supplier Device Package 8-SOIC
Package 8-SOIC (0.154", 3.90mm Width)
Packaging Cut Tape (CT), Tape & Reel (TR)

概述

Description

The TPS2062CDR is a dual-channel, current-limited power distribution switch designed for use in USB applications and other power management systems. Manufactured by Texas Instruments, this device offers over-current protection, thermal shutdown, and reverse current blocking, ensuring safe power distribution in electronic devices. It can handle an input voltage range from 4.5V to 5.5V and provides a continuous current of up to 1.5A per channel.
Key features include fast short-circuit response time, low quiescent current, and built-in fault reporting through error flag outputs. It also has an enable pin for power control, allowing for selective operation of each channel. The TPS2062CDR is commonly used in notebooks, desktops, set-top boxes, and other electronic devices requiring reliable power management.
With a small footprint and a wide operating temperature range from -40°C to 85°C, the TPS2062CDR is suitable for a variety of applications where space is limited and efficient power management is crucial.

Equivalent

The TPS2062CDR is a dual-channel, current-limited power distribution switch by Texas Instruments. Equivalent products with similar functionality include:
1. Microchip MIC2026-2YM: A dual-channel power distribution switch with adjustable current limiting.
2. ON Semiconductor NCP380HMUAJAATBG: Overcurrent protection with adjustable limits.
3. Diodes Incorporated AP2331-2SA: Dual-channel power switch with current limiting features.
These alternatives offer comparable functionalities such as current limiting and overcurrent protection. Always verify specifications to ensure compatibility with your application.

Features

The TPS2062CDR is a power distribution switch from Texas Instruments designed for USB applications. Key features include:
1. Current Limiting: Offers adjustable current limiting to protect connected devices from overcurrent conditions.
2. Overcurrent Protection: Automatically shuts down the output to prevent damage in case of overcurrent.
3. Short-Circuit Protection: Immediately responds to short-circuit conditions to safeguard the system.
4. Thermal Protection: Integrated thermal shutdown feature activates if the device overheats, providing additional safety.
5. Fault Reporting: Features open-drain fault indicator outputs to signal fault conditions to the host controller.
6. Enable Control: Includes an enable pin to control the switching of the output, allowing for power management.
7. Low On-Resistance: Provides efficient power delivery with minimized power loss thanks to low on-state resistance.
8. Operating Voltage: Supports an input voltage range typically from 4.5V to 5.5V.
9. Compact Package: Available in a small footprint package, making it suitable for space-constrained applications.
These features make the TPS2062CDR ideal for managing power distribution in USB ports and other applications requiring reliable power control and protection.

Pinout

The TPS2062CDR is a power-distribution switch IC manufactured by Texas Instruments. It has an 8-pin configuration. The primary function of this device is to provide over-current and over-temperature protection for power distribution applications. It ensures controlled power delivery to connected peripherals and can be used in systems that require USB port power management.
Here is a brief overview of its pin functions:
1. IN (Pin 1): Power input terminal. Connects to the supply voltage.
2. GND (Pin 2): Ground connection.
3. EN1 (Pin 3): Enable input for switch 1.
4. OUT1 (Pin 4): Power output terminal for switch 1.
5. OUT2 (Pin 5): Power output terminal for switch 2.
6. EN2 (Pin 6): Enable input for switch 2.
7. OC1 (Pin 7): Over-current indicator for switch 1.
8. OC2 (Pin 8): Over-current indicator for switch 2.
These pins collectively facilitate the operation of the dual-channel power switch, offering reliable power distribution with essential protective features.

Manufacturer

The TPS2062CDR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and produces a wide range of analog and embedded processing chips. The company was founded in 1930 and is headquartered in Dallas, Texas. TI's products are used in a variety of electronic devices and systems, covering industries such as automotive, industrial, personal electronics, and communications equipment. They focus on developing innovative technology solutions that enhance performance and efficiency.

Application

The TPS2062CDR is a dual-channel power distribution switch designed for USB applications. It is commonly used in areas such as USB hubs, USB peripherals, and port power management. Its key features include current limiting, over-temperature protection, and short-circuit protection, making it ideal for protecting sensitive electronic components from damage due to overcurrent or short circuits. Additionally, it is used in consumer electronics, laptops, and other devices requiring reliable power distribution and protection for multiple USB ports. The device is suitable for applications requiring compliance with USB power delivery standards while ensuring efficient power management and fault protection.

Package

The TPS2062CDR is a dual-channel, current-limited power distribution switch by Texas Instruments. It comes in a small-outline integrated circuit (SOIC) package, specifically a 8-pin SOIC surface-mount package.

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