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HomeProductsIntegrated Circuits (ICs)PMIC - Power Distribution Switches, Load DriversTPS2231RGPR
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TPS2231RGPR - Texas Instruments

Manufacturer Part Number
TPS2231RGPR
Manufacturer
Texas Instruments
Allelco Part Number
32D-TPS2231RGPR
ECAD Model
Parts Description
IC PWR SWITCH 1:1 20QFN
Detailed Description
Package
20-VFQFN Exposed Pad
Data sheet
TPS2231RGPR.pdf
RoHs Status
ROHS3 Compliant
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In stock: 28202

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Specifications

TPS2231RGPR Tech Specifications
Texas Instruments - TPS2231RGPR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - TPS2231RGPR

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Supply (Vcc/Vdd) Not Required  
Voltage - Load 1.5V, 3.3V  
Switch Type ExpressCard™ Switch  
Supplier Device Package 20-QFN (4x4)  
Series -  
Rds On (Typ) 45mOhm  
Ratio - Input:Output 1:1  
Package / Case 20-VFQFN Exposed Pad  
Package Tape & Reel (TR)  
Output Type -  
Product Attribute Attribute Value  
Output Configuration High Side  
Operating Temperature -40°C ~ 85°C (TA)  
Number of Outputs 3  
Mounting Type Surface Mount  
Interface -  
Input Type -  
Features Power Good, Status Flag  
Fault Protection Current Limiting (Fixed), Over Temperature  
Current - Output (Max) 1.3A  
Base Product Number TPS2231  

Parts Introduction

Manufacturer Part Number

TPS2231RGPR

Manufacturer

Texas Instruments

Introduction

Integrated ExpressCard™ power interface switch

Product Features and Performance

Multiple output power distribution switch

Supports ExpressCard™ applications

3A maximum current output

Fixed current limiting for overcurrent protection

Over-temperature protection

High side switch configuration

Power Good and Status Flag indicators provide system feedback

Product Advantages

High-efficiency operation minimizes power loss

Compact QFN package saves board space

High integration level reduces external component count

Robust thermal performance enhances reliability

Key Technical Parameters

Switch Type: ExpressCard™ Switch

Number of Outputs: 3

Ratio - Input:Output: 1:1

Voltage - Load: 1.5V, 3.3V

Current - Output (Max): 1.3A

Rds On (Typ): 45mOhm

Quality and Safety Features

Current Limiting (Fixed)

Over Temperature Protection

Compatibility

Designed for ExpressCard™ applications

Application Areas

Portable Computing

Notebook PCs

ExpressCard™ peripherals

Product Lifecycle

Status: Active

Not nearing discontinuation

Future replacements or upgrades should be tracked via Texas Instruments' product updates

Several Key Reasons to Choose This Product

Highly integrated power switch tailored for ExpressCard™ applications

Precision current and thermal limiting enhance system protection

Low Rds(on) reduces I²R losses and improves efficiency

Power Good and Status Flag features simplify system monitoring

Reputable manufacturer known for reliable and durable components

Environmentally friendly surface mount QFN package for easy PCB design and assembly

Suitable for multi-voltage platforms with 1.5V and 3.3V load support

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments TPS2231RGPR

Product Attribute TPS2231RGPR TPS2231PWPR TPS2231PWPRG4 TPS22810TDBVRQ1
Part Number TPS2231RGPR TPS2231PWPR TPS2231PWPRG4 TPS22810TDBVRQ1
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Number of Outputs 3 3 3 1
Switch Type ExpressCard™ Switch ExpressCard™ Switch ExpressCard™ Switch General Purpose
Voltage - Supply (Vcc/Vdd) Not Required Not Required Not Required 2.7V ~ 18V
Series - - - Automotive, AEC-Q100
Voltage - Load 1.5V, 3.3V 1.5V, 3.3V 1.5V, 3.3V 2.7V ~ 18V
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 105°C (TA)
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Output Type - - - N-Channel
Base Product Number TPS2231 TPS2231 TPS2231 TPS22810
Fault Protection Current Limiting (Fixed), Over Temperature Current Limiting (Fixed), Over Temperature Current Limiting (Fixed), Over Temperature Over Temperature, UVLO
Interface - - - On/Off
Output Configuration High Side High Side High Side High Side
Ratio - Input:Output 1:1 1:1 1:1 1:1
Package / Case 20-VFQFN Exposed Pad 24-PowerTSSOP (0.173", 4.40mm Width) 24-PowerTSSOP (0.173", 4.40mm Width) SOT-23-6
Supplier Device Package 20-QFN (4x4) 24-HTSSOP 24-HTSSOP SOT-23-6
Current - Output (Max) 1.3A 1.3A 1.3A 2A
Input Type - - - Non-Inverting
Features Power Good, Status Flag Power Good, Status Flag Power Good, Status Flag Load Discharge, Slew Rate Controlled
Rds On (Typ) 45mOhm 45mOhm 45mOhm 79mOhm

TPS2231RGPR Datasheet PDF

Download TPS2231RGPR pdf datasheets and Texas Instruments documentation for TPS2231RGPR - Texas Instruments.

PCN Design/Specification
Mult Dev Material Chg 29/Mar/2018.pdf

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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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TPS2231RGPR Image

TPS2231RGPR

Texas Instruments
32D-TPS2231RGPR

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