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HomeProductsIntegrated Circuits (ICs)PMIC - LED DriversTPS61194PWPR
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TPS61194PWPR - Texas Instruments

Manufacturer Part Number
TPS61194PWPR
Manufacturer
Texas Instruments
Allelco Part Number
32D-TPS61194PWPR
ECAD Model
Parts Description
IC LED DRVR RGLTR PWM 20HTSSOP
Detailed Description
Package
20-PowerTSSOP (0.173', 4.40mm Width)
Data sheet
TPS61194 Datasheet.pdf
RoHs Status
ROHS3 Compliant
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Specifications

TPS61194PWPR Tech Specifications
Texas Instruments - TPS61194PWPR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - TPS61194PWPR

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Supply (Min) 4.5V  
Voltage - Supply (Max) 40V  
Voltage - Output 45V  
Type DC DC Regulator  
Topology SEPIC, Step-Up (Boost)  
Supplier Device Package 20-HTSSOP  
Series -  
Package / Case 20-PowerTSSOP (0.173', 4.40mm Width)  
Package Tape & Reel (TR)  
Product Attribute Attribute Value  
Operating Temperature -40°C ~ 125°C (TA)  
Number of Outputs 4  
Mounting Type Surface Mount  
Internal Switch(s) Yes  
Frequency 300kHz ~ 2.2MHz  
Dimming PWM  
Current - Output / Channel 100mA  
Base Product Number TPS61194  
Applications Backlight  

Parts Introduction

Manufacturer Part Number

TPS61194PWPR

Manufacturer

Texas Instruments

Introduction

The TPS61194PWPR is a power management integrated circuit (PMIC), specifically an LED driver, designed for backlighting applications.

Product Features and Performance

SEPIC and Boost Topology

Integrated Internal Switches

Multiple Outputs: 4 Channels

Adjustable Frequency from 300kHz to 2.2MHz

PWM Dimming Capable

Designed for Surface Mount Technology

Product Advantages

High Efficiency due to DC DC Regulation

Versatile Voltage Supply Range 4.5V to 40V

High Output Voltage of 45V

Supports wide Operating Temperature -40°C to 125°C

Key Technical Parameters

Voltage Supply (Min): 4.5V

Voltage Supply (Max): 40V

Voltage Output: 45V

Current Output / Channel: 100mA

Frequency: 300kHz ~ 2.2MHz

Number of Outputs: 4

Topology: SEPIC, Step-Up (Boost)

Quality and Safety Features

Stable Performance across Operating Temperature Range

Over Current Protection

Thermal Shutdown

Compatibility

Backlight Applications Compatibility

Suitable for Various LED Configurations

Application Areas

LCD TV Backlight

Monitor Backlight

Notebooks and Laptop Displays

Product Lifecycle

Status: Active

Not Nearing Discontinuation

Replacement and Upgrades Available

Several Key Reasons to Choose This Product

Texas Instruments Reliability and Support

High Efficiency, suitable for Power sensitive Applications

Broad Voltage Input and Output Range accommodating various Design Specs

Precision Dimming Capabilities with PWM for Enhanced Visual Experience

Multipurpose across Numerous Backlighting Applications

Longevity in Product Lifecycle ensuring Future Availability

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments TPS61194PWPR

Product Attribute TPS61194PWPR TPS61187RTJR TPS61199NSR TPS61196PWPR
Part Number TPS61194PWPR TPS61187RTJR TPS61199NSR TPS61196PWPR
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Base Product Number TPS61194 TPS61187 TPS61199 TPS61196
Current - Output / Channel 100mA 30mA 70mA 400mA
Applications Backlight Backlight Backlight Backlight
Number of Outputs 4 6 8 6
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Dimming PWM PWM PWM PWM
Type DC DC Regulator DC DC Regulator DC DC Controller DC DC Controller
Package / Case 20-PowerTSSOP (0.173', 4.40mm Width) 20-WFQFN Exposed Pad 20-SOIC (0.209", 5.30mm Width) 28-PowerTSSOP (0.173", 4.40mm Width)
Topology SEPIC, Step-Up (Boost) Step-Up (Boost) Step-Up (Boost) Step-Up (Boost)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Voltage - Supply (Min) 4.5V 4.5V 8V 8V
Supplier Device Package 20-HTSSOP 20-QFN (4x4) 20-SO 28-HTSSOP
Voltage - Output 45V 38V - 120V
Voltage - Supply (Max) 40V 24V 30V 30V
Series - - - -
Frequency 300kHz ~ 2.2MHz 1MHz 500kHz ~ 800kHz 800kHz
Operating Temperature -40°C ~ 125°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Internal Switch(s) Yes Yes No No

TPS61194PWPR Datasheet PDF

Download TPS61194PWPR pdf datasheets and Texas Instruments documentation for TPS61194PWPR - Texas Instruments.

PCN Design/Specification
Design 22/Feb/2022.pdf TPS61194 11/Aug/2021.pdf
HTML Datasheet
TPS61194 Datasheet.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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TPS61194PWPR Image

TPS61194PWPR

Texas Instruments
32D-TPS61194PWPR

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