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HomeProductsIntegrated Circuits (ICs)PMIC - LED DriversTPS61194PWPRQ1
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TPS61194PWPRQ1 - Texas Instruments

Manufacturer Part Number
TPS61194PWPRQ1
Manufacturer
Texas Instruments
Allelco Part Number
32D-TPS61194PWPRQ1
ECAD Model
Parts Description
IC LED DRVR RGLTR PWM 20HTSSOP
Detailed Description
Package
20-PowerTSSOP (0.173', 4.40mm Width)
Data sheet
TPS61194-Q1 Datasheet.pdf
RoHs Status
ROHS3 Compliant
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Specifications

TPS61194PWPRQ1 Tech Specifications
Texas Instruments - TPS61194PWPRQ1 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - TPS61194PWPRQ1

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 Automotive, AEC-Q100  
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 Automotive, Backlight  

Parts Introduction

Manufacturer Part Number

TPS61194PWPRQ1

Manufacturer

Texas Instruments

Introduction

Automotive-grade LED driver for power management applications

Product Features and Performance

Integrated 4-channel LED driver

Supports SEPIC and step-up (boost) topology

Internal switching transistors

PWM dimming capability

Flexible frequency ranging from 300kHz to 2.2MHz

Product Advantages

High voltage output capability up to 45V

Support for wide voltage supply range from 4.5V to 40V

Supports multi-string LED driving

Key Technical Parameters

Voltage - Supply (Min): 4.5V

Voltage - Supply (Max): 40V

Voltage - Output: 45V

Current - Output / Channel: 100mA

Frequency range: 300kHz ~ 2.2MHz

Quality and Safety Features

Automotive-grade reliability

AEC-Q100 qualification

Compatibility

Compatible with a wide range of LED backlights

Surface mount compatible with 20-PowerTSSOP footprint

Application Areas

Primarily applicable for LED backlighting in automotive applications

Product Lifecycle

Status is currently Active

Not specified as nearing discontinuation

Several Key Reasons to Choose This Product

Capability to drive multiple LED strings with up to 100mA per channel

Highly adjustable frequency for optimized performance

Robust design meeting automotive quality standards

Highly integrated solution reducing external component requirements

Broad compatibility with varying supply voltages and LED configurations

Advanced dimming feature through PWM for enhanced visual experiences

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments TPS61194PWPRQ1

Product Attribute TPS61194PWPRQ1 TPS61194PWPR TPS61193PWPRQ1 TPS61196PWPR
Part Number TPS61194PWPRQ1 TPS61194PWPR TPS61193PWPRQ1 TPS61196PWPR
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Frequency 300kHz ~ 2.2MHz 300kHz ~ 2.2MHz 300kHz ~ 2.2MHz 800kHz
Package / Case 20-PowerTSSOP (0.173', 4.40mm Width) 20-PowerTSSOP (0.173', 4.40mm Width) 20-PowerTSSOP (0.173", 4.40mm Width) 28-PowerTSSOP (0.173", 4.40mm Width)
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Topology SEPIC, Step-Up (Boost) SEPIC, Step-Up (Boost) SEPIC, Step-Up (Boost) Step-Up (Boost)
Series Automotive, AEC-Q100 - Automotive, AEC-Q100 -
Current - Output / Channel 100mA 100mA 100mA 400mA
Base Product Number TPS61194 TPS61194 TPS61193 TPS61196
Number of Outputs 4 4 3 6
Voltage - Supply (Min) 4.5V 4.5V 4.5V 8V
Supplier Device Package 20-HTSSOP 20-HTSSOP 20-HTSSOP 28-HTSSOP
Operating Temperature -40°C ~ 125°C (TA) -40°C ~ 125°C (TA) -40°C ~ 125°C (TA) -40°C ~ 85°C (TA)
Applications Automotive, Backlight Backlight Automotive, Backlight Backlight
Voltage - Supply (Max) 40V 40V 45V 30V
Voltage - Output 45V 45V 45V 120V
Type DC DC Regulator DC DC Regulator DC DC Regulator DC DC Controller
Dimming PWM PWM PWM PWM
Internal Switch(s) Yes Yes Yes No

TPS61194PWPRQ1 Datasheet PDF

Download TPS61194PWPRQ1 pdf datasheets and Texas Instruments documentation for TPS61194PWPRQ1 - Texas Instruments.

PCN Design/Specification
Design 22/Feb/2022.pdf TPS61194-Q1 Datasheet Update 25/Aug/2017.pdf
PCN Assembly/Origin
2.73KHz.pdf
HTML Datasheet
TPS61194-Q1 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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TPS61194PWPRQ1 Image

TPS61194PWPRQ1

Texas Instruments
32D-TPS61194PWPRQ1

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