TPS2062CDR

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TPS2062CDR

IC PWR SWITCH N-CHAN 1:2 8SOIC

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規格

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 power distribution switch from Texas Instruments, designed for managing power in electronic systems. It features two high-side MOSFETs and is typically used in applications where current limiting and power distribution are crucial, such as USB ports, peripheral power management, and general-purpose power switching.
Key features include an adjustable current limit, thermal shutdown protection, and fault reporting. The device operates over a wide input voltage range and is capable of delivering a continuous current. With a low RDS(on) resistance, the TPS2062CDR ensures minimal power loss and efficient operation. It also provides over-current protection by limiting the current to a predefined threshold, thereby safeguarding connected devices.
The TPS2062CDR is housed in a small, surface-mount package, making it suitable for compact designs. Its robust protection features and reliable performance make it an ideal choice for applications needing efficient power distribution and protection mechanisms.

Features

The TPS2062CDR is a power distribution switch designed by Texas Instruments. It features dual-channel current-limited power distribution for USB and other hot-swap applications. Key features include:
1. Current Limiting: Provides an adjustable current limit to protect the device and the connected load from overload conditions.
2. Overcurrent Protection: Shuts off the output if the load current exceeds a preset limit, protecting downstream circuitry.
3. Undervoltage Lockout (UVLO): Ensures the device remains off until the input voltage reaches the required threshold.
4. Thermal Shutdown: Automatically turns off the switch if the die temperature exceeds safe operating limits, preventing damage from overheating.
5. Low ON-Resistance: Offers low R_DS(on) for efficient power distribution with minimal voltage drop.
6. Reverse Current Blocking: Prevents current from flowing back into the power source, protecting the system.
7. Enable Control: Each channel has an independent enable pin for flexible power management.
8. Fault Reporting: Provides fault signal output for overcurrent and thermal conditions.
9. Compact Package: Available in a small SOP package for space-constrained applications.
These features make the TPS2062CDR suitable for a variety of applications including USB ports, hot-swap power supplies, and general power management in electronics.

Package

The TPS2062CDR is a dual-channel, current-limited power distribution switch produced by Texas Instruments. It is typically available in an 8-pin SOIC (Small Outline Integrated Circuit) package.

Pinout

The TPS2062CDR is a dual-channel, current-limited power distribution switch from Texas Instruments. It typically comes in an 8-pin SOIC (Small Outline Integrated Circuit) package. Here is a concise breakdown of its pin functions:
1. IN (Input): Connects to the power source. Supplies input voltage to the internal circuitry and output transistors.
2. OUT1/OUT2 (Output 1/2): Provides power to the load. Each channel has its own output pin.
3. GND (Ground): Common ground reference for both input and output.
4. EN1/EN2 (Enable 1/2): Active-high enable pins for each channel. When driven high, the corresponding channel is enabled.
5. Fault: An open-drain output that signals over-current or thermal shutdown conditions.
This device is used for power distribution with current-limiting and thermal protection, making it suitable for applications requiring reliable and protected power management.

Manufacturer

The manufacturer of the TPS2062CDR is Texas Instruments Incorporated. Texas Instruments is an American technology company that designs and manufactures semiconductors and integrated circuits, which are used in electronics for various applications. The company is known for its innovation in analog and embedded processing products, which are essential components in devices ranging from consumer electronics to industrial equipment. Texas Instruments serves multiple industries, including automotive, industrial, personal electronics, communications equipment, and enterprise systems.

Application

The TPS2062CDR is a current-limited power distribution switch designed for applications requiring power management and protection. Common application areas include USB ports, laptops, desktops, docking stations, and peripheral devices. Its features, like current limiting, over-temperature protection, and controlled rise times, make it suitable for protecting against overcurrents and short circuits in these environments.

Equivalent

Equivalent products to the TPS2062CDR, a dual-channel power distribution switch, include:
1. MIC2026-2YM from Microchip Technology
2. AP2161 from Diodes Incorporated
3. MAX4995A from Maxim Integrated
4. RT9711 from Richtek Technology
These alternatives offer similar functionalities, such as current limiting and thermal protection, suitable for USB and other power applications. Always verify specifications and pin compatibility when selecting a substitute.

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