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HomeProductsIntegrated Circuits (ICs)PMIC - LED DriversLP8864SQRHBRQ1
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LP8864SQRHBRQ1 - Texas Instruments

Manufacturer Part Number
LP8864SQRHBRQ1
Manufacturer
Texas Instruments
Allelco Part Number
32D-LP8864SQRHBRQ1
ECAD Model
Parts Description
IC LED DRV CTRL PWM 150MA 32VQFN
Detailed Description
Package
32-VFQFN Exposed Pad
Data sheet
LP8864S-Q1 Datasheet.pdf
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Specifications

LP8864SQRHBRQ1 Tech Specifications
Texas Instruments - LP8864SQRHBRQ1 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - LP8864SQRHBRQ1

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Supply (Min) 3V  
Voltage - Supply (Max) 5.5V  
Voltage - Output 0V ~ 48V  
Type DC DC Controller  
Topology SEPIC, Step-Up (Boost)  
Supplier Device Package 32-VQFN (5x5)  
Series Automotive, AEC-Q100  
Package / Case 32-VFQFN Exposed Pad  
Package Tape & Reel (TR)  
Product Attribute Attribute Value  
Operating Temperature -40°C ~ 125°C (TA)  
Number of Outputs 4  
Mounting Type Surface Mount, Wettable Flank  
Internal Switch(s) No  
Frequency 100kHz ~ 2.2MHz  
Dimming Analog, I²C, PWM  
Current - Output / Channel 150mA  
Base Product Number LP8864  
Applications Automotive, Backlight  

Parts Introduction

Manufacturer Part Number

LP8864SQRHBRQ1

Manufacturer

Texas Instruments

Introduction

The LP8864SQRHBRQ1 is a high-performance Power Management Integrated Circuit (PMIC) specifically designed for LED driving applications.

Product Features and Performance

DC DC Controller topology

Supports SEPIC and Step-Up (Boost) configurations

Capable of driving 4 LED outputs

Wide input voltage range from 3V to 5.5V

Adjustable output voltage from 0V to 48V

Maximum current output of 150mA per channel

Variable switching frequency ranging from 100kHz to 2.2MHz

Multiple dimming options including Analog, I2C, and PWM

Product Advantages

High integration facilitates smaller system design

Flexible design suitable for various LED applications

Precision current control for uniform brightness

Advanced dimming features enhance user experience

Extended operating temperature range for automotive environments

Key Technical Parameters

Supply Voltage: 3V to 5.5V

Output Voltage: 0V ~ 48V

Output Current per Channel: 150mA

Switching Frequency: 100kHz ~ 2.2MHz

Quality and Safety Features

AEC-Q100 qualified for automotive applications

Built with over-temperature protection

Designed to meet rigorous automotive industry standards

Compatibility

Compatible with various LED types for backlighting

Flexible interfacing with different dimming control signals

Application Areas

Primarily used in backlight applications such as automotive dashboards, infotainment systems, and other vehicle displays

Product Lifecycle

The product status is Active, indicating ongoing production and support

No indication that the product is nearing discontinuation

Upgrades and replacements may become available as newer technologies emerge

Several Key Reasons to Choose This Product

Optimized for automotive applications with a high-grade operating temperature range

Robust power management solution offering high reliability and performance

AEC-Q100 qualification assures quality in demanding automotive environments

Multi-channel output and advanced dimming capabilities provide design versatility

Texas Instruments' reputation for quality and support in power management solutions

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments LP8864SQRHBRQ1

Product Attribute LP8864SQRHBRQ1 LP8869QPWPRQ1 LP8866QDCPRQ1 LP8864QRHBRQ1
Part Number LP8864SQRHBRQ1 LP8869QPWPRQ1 LP8866QDCPRQ1 LP8864QRHBRQ1
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Internal Switch(s) No Yes Yes No
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Applications Automotive, Backlight Automotive, Backlight Automotive, Backlight Automotive, Backlight
Frequency 100kHz ~ 2.2MHz 300kHz ~ 2.2MHz 100kHz ~ 2.2MHz 100kHz ~ 2.2MHz
Type DC DC Controller DC DC Regulator DC DC Controller DC DC Controller
Mounting Type Surface Mount, Wettable Flank Surface Mount Surface Mount Surface Mount, Wettable Flank
Operating Temperature -40°C ~ 125°C (TA) -40°C ~ 125°C (TA) -40°C ~ 125°C (TA) -40°C ~ 125°C (TA)
Current - Output / Channel 150mA 120mA 200mA 200mA
Package / Case 32-VFQFN Exposed Pad 20-PowerTSSOP (0.173", 4.40mm Width) 38-PowerTFSOP (0.173", 4.40mm Width) 32-VFQFN Exposed Pad
Topology SEPIC, Step-Up (Boost) SEPIC, Step-Up (Boost) SEPIC, Step-Up (Boost) SEPIC, Step-Up (Boost)
Dimming Analog, I²C, PWM PWM PWM Analog, I²C, PWM
Number of Outputs 4 3 6 4
Base Product Number LP8864 LP8869 LP8866 LP8864
Voltage - Output 0V ~ 48V 6V ~ 45V 0V ~ 48V 0V ~ 48V
Series Automotive, AEC-Q100 Automotive, AEC-Q100 Automotive, AEC-Q100 Automotive, AEC-Q100
Supplier Device Package 32-VQFN (5x5) 20-HTSSOP 38-HTSSOP 32-VQFN (5x5)
Voltage - Supply (Max) 5.5V 45V 48V 5.5V
Voltage - Supply (Min) 3V 4.5V 3V 3V

LP8864SQRHBRQ1 Datasheet PDF

Download LP8864SQRHBRQ1 pdf datasheets and Texas Instruments documentation for LP8864SQRHBRQ1 - Texas Instruments.

Datasheets
LP8864S-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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LP8864SQRHBRQ1 Image

LP8864SQRHBRQ1

Texas Instruments
32D-LP8864SQRHBRQ1

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