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HomeProductsPower Supplies - (Board Mount)DC DC ConvertersTPS84259RKGR
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TPS84259RKGR - Texas Instruments

Manufacturer Part Number
TPS84259RKGR
Manufacturer
Texas Instruments
Allelco Part Number
32D-TPS84259RKGR
ECAD Model
Parts Description
DC DC CONVERTER -3 TO -17V
Detailed Description
Package
41-BQFN Module
Data sheet
TPS84259 Datasheet.pdf
RoHs Status
ROHS3 Compliant
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In stock: 4839

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Specifications

TPS84259RKGR Tech Specifications
Texas Instruments - TPS84259RKGR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - TPS84259RKGR

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Output 3 -  
Voltage - Output 2 -  
Voltage - Output 1 -3 ~ -17V  
Voltage - Input (Min) 4.5V  
Voltage - Input (Max) 40V  
Type Non-Isolated PoL Module  
Supplier Device Package 41-B1QFN (11x9)  
Size / Dimension 0.43' L x 0.35' W x 0.11' H (11.0mm x 9.0mm x 2.8mm)  
Series -  
Package / Case 41-BQFN Module  
Product Attribute Attribute Value  
Package Tape & Reel (TR)  
Operating Temperature -40°C ~ 85°C  
Number of Outputs 1  
Mounting Type Surface Mount  
Features OCP, OTP, UVLO  
Efficiency 86%  
Current - Output (Max) 2A  
Control Features Enable, Active High  
Base Product Number TPS84259  
Applications ITE (Commercial)  

Parts Introduction

Manufacturer Part Number

TPS84259RKGR

Manufacturer

Texas Instruments

Introduction

The TPS84259RKGR is a non-isolated Point-of-Load (PoL) power module from Texas Instruments. It is designed to provide a regulated DC output voltage from a wide input voltage range.

Product Features and Performance

Wide input voltage range of 4.5V to 40V

Adjustable output voltage from -3V to -17V

High efficiency up to 86%

Maximum output current of 2A

Integrated over-current, over-temperature, and under-voltage lockout protection

Small and compact 41-BQFN package (11mm x 9mm x 2.8mm)

Operating temperature range of -40°C to +85°C

Product Advantages

Wide input voltage range for flexibility in different applications

Adjustable output voltage for compatibility with various system requirements

High efficiency to minimize power dissipation and heat generation

Compact and space-saving package

Comprehensive protection features for enhanced reliability

Key Technical Parameters

Input voltage range: 4.5V to 40V

Output voltage range: -3V to -17V

Maximum output current: 2A

Efficiency: Up to 86%

Operating temperature range: -40°C to +85°C

Package: 41-BQFN (11mm x 9mm x 2.8mm)

Quality and Safety Features

RoHS3 compliant

Integrated over-current, over-temperature, and under-voltage lockout protection

Compatibility

Suitable for a wide range of Industrial, Telecommunications, and Information Technology Equipment (ITE) applications

Application Areas

Power supplies for industrial equipment

Telecommunications equipment

Information Technology Equipment (ITE)

Product Lifecycle

Currently available

No information on planned discontinuation or availability of replacements/upgrades

Key Reasons to Choose This Product

Wide input voltage range for flexibility in different applications

Adjustable output voltage for compatibility with various system requirements

High efficiency to minimize power dissipation and heat generation

Compact and space-saving package

Comprehensive protection features for enhanced reliability

Suitable for a wide range of industrial, telecommunications, and ITE applications

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments TPS84259RKGR

Product Attribute TPS84259RKGR TPS84410RKGR TPS84320RUQR TPS84250RKGR
Part Number TPS84259RKGR TPS84410RKGR TPS84320RUQR TPS84250RKGR
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Voltage - Input (Max) 40V 6V 14.5V 50V
Base Product Number TPS84259 TPS84410 TPS84320 TPS84250
Features OCP, OTP, UVLO UVLO OCP, OTP, UVLO OCP, OTP, UVLO
Operating Temperature -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C
Series - - - TPSM
Supplier Device Package 41-B1QFN (11x9) 39-B1QFN (11x9) 47-B1QFN (15x9) 41-B1QFN (11x9)
Voltage - Output 2 - - - -
Control Features Enable, Active High Enable, Active High Enable, Active High Enable, Active High
Size / Dimension 0.43' L x 0.35' W x 0.11' H (11.0mm x 9.0mm x 2.8mm) 0.43" L x 0.35" W x 0.11" H (11.0mm x 9.0mm x 2.8mm) 0.59' L x 0.35' W x 0.11' H (15.0mm x 9.0mm x 2.8mm) 0.43' L x 0.35' W x 0.11' H (11.0mm x 9.0mm x 2.8mm)
Applications ITE (Commercial) ITE (Commercial) ITE (Commercial) ITE (Commercial)
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Voltage - Input (Min) 4.5V 2.95V 4.5V 7V
Voltage - Output 3 - - - -
Package / Case 41-BQFN Module 39-BQFN Exposed Pad 47-BQFN Module 41-BQFN Module
Efficiency 86% 96% 95% 96%
Type Non-Isolated PoL Module Non-Isolated PoL Module Non-Isolated PoL Module Non-Isolated PoL Module
Number of Outputs 1 1 1 1
Current - Output (Max) 2A 4A 3A 2.5A
Voltage - Output 1 -3 ~ -17V 0.8 ~ 3.6V 0.8 ~ 5.5V 2.5 ~ 15V

TPS84259RKGR Datasheet PDF

Download TPS84259RKGR pdf datasheets and Texas Instruments documentation for TPS84259RKGR - Texas Instruments.

Datasheets
TPS84259 Datasheet.pdf
PCN Design/Specification
Datasheet Reflow 13/Apr/2018.pdf LMZ34002/TPS84259RKGT Datasheet Update 22/Jan/2014.pdf
PCN Assembly/Origin
2.73KHz.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.

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Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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TPS84259RKGR Image

TPS84259RKGR

Texas Instruments
32D-TPS84259RKGR

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