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HomeProductsIntegrated Circuits (ICs)PMIC - Power Distribution Switches, Load DriversTPS2149IDGN
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TPS2149IDGN - Texas Instruments

Manufacturer Part Number
TPS2149IDGN
Manufacturer
Texas Instruments
Allelco Part Number
32D-TPS2149IDGN
ECAD Model
Parts Description
IC PWR SWITCH N-CHAN 1:2 8MSOP
Detailed Description
Package
8-TSSOP, 8-MSOP (0.118', 3.00mm Width) Exposed Pad
Data sheet
TPS2149IDGN.pdf
RoHs Status
ROHS3 Compliant
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Specifications

TPS2149IDGN Tech Specifications
Texas Instruments - TPS2149IDGN technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - TPS2149IDGN

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Supply (Vcc/Vdd) Not Required  
Voltage - Load 2.9V ~ 5.5V  
Switch Type USB Switch  
Supplier Device Package 8-HVSSOP  
Series -  
Rds On (Typ) 340mOhm  
Ratio - Input:Output 1:2  
Package / Case 8-TSSOP, 8-MSOP (0.118', 3.00mm Width) Exposed Pad  
Package Tube  
Output Type N-Channel  
Product Attribute Attribute Value  
Output Configuration High Side  
Operating Temperature -40°C ~ 100°C (TJ)  
Number of Outputs 2  
Mounting Type Surface Mount  
Interface On/Off  
Input Type Non-Inverting  
Features Status Flag  
Fault Protection Current Limiting (Fixed), Over Temperature, UVLO  
Current - Output (Max) 200mA  
Base Product Number TPS2149  

Parts Introduction

Manufacturer Part Number

TPS2149IDGN

Manufacturer

Texas Instruments

Introduction

The TPS2149IDGN is a USB power distribution switch designed for applications requiring power management, specifically in distributing control over USB ports.

Product Features and Performance

Dual output USB switch

High side output configuration with N-Channel output type

On/Off interface for easy control

Supports load voltages between 2.9V and 5.5V

Does not require an external supply voltage (Vcc/Vdd)

Provides a maximum output current of 200mA

Typical Rds On resistance of 340mOhm

Features a status flag for monitoring switch status

Includes fault protection features: fixed current limiting, over-temperature protection, and under-voltage lockout (UVLO)

Product Advantages

Integrated fault protection enhances device safety and longevity

Status flag allows for real-time status monitoring, simplifying troubleshooting

Operates effectively across a broad range of temperatures from -40°C to 100°C

Key Technical Parameters

Number of Outputs: 2

Voltage Load: 2.9V ~ 5.5V

Current Output (Max): 200mA

Rds On (Typ): 340mOhm

Operating Temperature: -40°C ~ 100°C

Quality and Safety Features

Current limiting (Fixed)

Over Temperature protection

Under-Voltage Lockout (UVLO)

Compatibility

Surface Mountable with 8-HVSSOP package configuration

Compatible with USB power distribution requirements

Application Areas

USB hubs

Laptop and desktop computers

Consumer electronic devices needing USB power distribution

Product Lifecycle

Currently active and not nearing discontinuation

Suitable replacements or upgrades are readily available as needed

Several Key Reasons to Choose This Product

Robust protection features (current limiting, temperature, UVLO) ensure long-term reliability

Status flag feature simplifies system diagnostics and monitoring

Efficient power handling with 200mA current capacity per output

Broad operating temperature makes it suitable for various environments

Simple control with On/Off interface

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments TPS2149IDGN

Product Attribute TPS2149IDGN TPS2201IDFR TPS2159IDGN TPS2149IDGNR
Part Number TPS2149IDGN TPS2201IDFR TPS2159IDGN TPS2149IDGNR
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Input Type Non-Inverting - Non-Inverting Non-Inverting
Voltage - Load 2.9V ~ 5.5V 3.3V, 5V, 12V 2.9V ~ 5.5V 2.9V ~ 5.5V
Base Product Number TPS2149 TPS2201 TPS2159 TPS2149
Voltage - Supply (Vcc/Vdd) Not Required 4.75V ~ 5.25V Not Required Not Required
Switch Type USB Switch PCMCIA Switch USB Switch USB Switch
Number of Outputs 2 4 2 2
Ratio - Input:Output 1:2 3:4 1:2 1:2
Package / Case 8-TSSOP, 8-MSOP (0.118', 3.00mm Width) Exposed Pad 30-SSOP (0.209", 5.30mm Width) 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad
Fault Protection Current Limiting (Fixed), Over Temperature, UVLO Current Limiting (Fixed), Over Temperature Current Limiting (Fixed), Over Temperature, UVLO Current Limiting (Fixed), Over Temperature, UVLO
Output Configuration High Side High Side High Side High Side
Series - - - -
Current - Output (Max) 200mA 1A 200mA 200mA
Output Type N-Channel - N-Channel N-Channel
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Interface On/Off Parallel On/Off On/Off
Rds On (Typ) 340mOhm 160mOhm (Max) 340mOhm 340mOhm
Operating Temperature -40°C ~ 100°C (TJ) -40°C ~ 85°C (TA) -40°C ~ 100°C (TJ) -40°C ~ 100°C (TJ)
Features Status Flag Power Good, Status Flag Status Flag Status Flag
Package Tube Tape & Reel (TR) Tube Tape & Reel (TR)
Supplier Device Package 8-HVSSOP 30-SSOP 8-HVSSOP 8-HVSSOP

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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TPS2149IDGN Image

TPS2149IDGN

Texas Instruments
32D-TPS2149IDGN

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