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HomeProductsIntegrated Circuits (ICs)PMIC - LED DriversTPS61040DBVRG4
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TPS61040DBVRG4 - Texas Instruments

Manufacturer Part Number
TPS61040DBVRG4
Manufacturer
Texas Instruments
Allelco Part Number
32D-TPS61040DBVRG4
ECAD Model
Parts Description
IC LED DRVR RGLTR PWM SOT23-5
Detailed Description
Package
SC-74A, SOT-753
Data sheet
TPS61040-41.pdf
RoHs Status
ROHS3 Compliant
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In stock: 6400

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Specifications

TPS61040DBVRG4 Tech Specifications
Texas Instruments - TPS61040DBVRG4 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - TPS61040DBVRG4

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Supply (Min) 1.8V  
Voltage - Supply (Max) 6V  
Voltage - Output 28V  
Type DC DC Regulator  
Topology Step-Up (Boost)  
Supplier Device Package SOT-23-5  
Series -  
Package / Case SC-74A, SOT-753  
Package Tape & Reel (TR)  
Product Attribute Attribute Value  
Operating Temperature -40°C ~ 85°C (TA)  
Number of Outputs 1  
Mounting Type Surface Mount  
Internal Switch(s) Yes  
Frequency 1MHz  
Dimming PWM  
Current - Output / Channel 350mA (Switch)  
Base Product Number TPS61040  
Applications Backlight  

Parts Introduction

Manufacturer Part Number

TPS61040DBVRG4

Manufacturer

Texas Instruments

Introduction

The TPS61040DBVRG4 is a high-frequency, boost-converter LED driver with integrated switch.

Product Features and Performance

High-efficiency DC DC Regulator

Boost Topology

Integrated Power Switch

Single Output

8V to 6V Input Voltage Range

28V Output Voltage

350mA Output Current Capability (Switch)

1MHz Operating Frequency

PWM Dimming Control

Designed for Backlighting Applications

Product Advantages

Efficient Power Conversion for LEDs

Compact SOT-23-5 Package Saves Space

PWM Dimming Enables Variable Brightness

Suitable for Battery-Powered Devices

Key Technical Parameters

Voltage Supply (Min): 1.8V

Voltage Supply (Max): 6V

Voltage Output: 28V

Current Output/Channel: 350mA

Operating Frequency: 1MHz

Quality and Safety Features

Robust Operating Temperature Range from -40°C to +85°C

Built-In Thermal Protection

Compatibility

Compatible with Various LEDs Requiring Boosted Voltage

Suitable for Surface-Mount Technology

Application Areas

LED Backlighting for Displays and Keyboards

Portable Electronics

Battery-Powered Devices

Product Lifecycle

Obsolete Status

Potential Replacement or Upgrade Options May Be Available

Several Key Reasons to Choose This Product

High Output Voltage Suited for Series LED Configurations

Low Input Voltage Operation Ideal for Battery-Operated Devices

Integrated Switch Minimizes External Component Count

High Switching Frequency Allows Use of Small Inductors

PWM Dimming Provides Flexible Brightness Control

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments TPS61040DBVRG4

Product Attribute TPS61040DBVRG4 TPS61041DBVR TPS61040QDBVRQ1 TPS61040DDCR
Part Number TPS61040DBVRG4 TPS61041DBVR TPS61040QDBVRQ1 TPS61040DDCR
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Series - - Automotive, AEC-Q100 -
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Dimming PWM PWM - PWM
Number of Outputs 1 1 1 1
Package / Case SC-74A, SOT-753 SC-74A, SOT-753 SC-74A, SOT-753 SOT-23-5 Thin, TSOT-23-5
Applications Backlight Backlight Backlight Backlight
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Type DC DC Regulator DC DC Regulator DC DC Regulator DC DC Regulator
Voltage - Output 28V 28V 28V 28V
Supplier Device Package SOT-23-5 SOT-23-5 SOT-23-5 SOT-23-THIN
Voltage - Supply (Max) 6V 6V 6V 6V
Voltage - Supply (Min) 1.8V 1.8V 1.8V 1.8V
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 125°C (TJ) -40°C ~ 85°C (TA)
Base Product Number TPS61040 TPS61041 TPS61040 TPS61040
Internal Switch(s) Yes Yes Yes Yes
Frequency 1MHz 1MHz 1MHz 1MHz
Topology Step-Up (Boost) Step-Up (Boost) Step-Up (Boost) Step-Up (Boost)
Current - Output / Channel 350mA (Switch) 215mA (Switch) 400mA (Switch) 350mA (Switch)

TPS61040DBVRG4 Datasheet PDF

Download TPS61040DBVRG4 pdf datasheets and Texas Instruments documentation for TPS61040DBVRG4 - Texas Instruments.

PCN Assembly/Origin
Additional Assembly sites 21/Sep/2021.pdf
HTML Datasheet
TPS61040-41.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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TPS61040DBVRG4 Image

TPS61040DBVRG4

Texas Instruments
32D-TPS61040DBVRG4

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