LP8555YFQR LP8555YFQR is a PWM LED driver IC from Texas Instruments in a 36-DSBGA package.
Mfr Part #:

LP8555YFQR

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
LP8555YFQR is a PWM LED driver IC from Texas Instruments in a 36-DSBGA package.
Total Stock: 9,793 pcs
$ Price Range: $1.46

LP8555YFQR Available from 1 distributor

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9,793 pcs
9793 pcs On Request 1 On Request On Request 20+ On Request On Request

LP8555YFQR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Current
Dimming
Frequency
Internal Switch(s)
Mounting Type
Number of Outputs
Operating Temperature
Supplier Device Package
Topology
Type
Voltage

LP8555YFQR Description

Short technical summary and product information.

The LP8555YFQR is a PWM LED driver IC from Texas Instruments, designed for regulating LED current with a regulator topology and PWM control. It is housed in a 36-ball DSBGA package, making it suitable for compact and space-constrained designs.

 

This LED driver is commonly used in applications such as LCD display backlighting, where precise current regulation and dimming control are required. The PWM interface allows for efficient brightness adjustment.

 

As a product from Texas Instruments, the LP8555YFQR benefits from the manufacturer's reputation for reliable power management solutions. For detailed electrical characteristics and application circuits, refer to the official datasheet.

LP8555YFQR Quick Information

Product Type: LED Driver IC
Canonical Name: LP8555YFQR LED Driver IC
Subcategory: LED Drivers

LP8555YFQR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

LP8555YFQR Estimated Pricing

Qty Low High
1+ $1.46 $1.46

Estimated market price range - modelled values for guidance only, not live distributor offers.

LP8555YFQR Features

  • 12-channel high-efficiency LED backlight driver.
  • 93% peak efficiency with boost topology.
  • I2C-controlled brightness with 12-bit resolution.
  • Operates from 2.7V to 20V input range.
  • Integrated dual DC/DC boost converters.

LP8555YFQR Applications

  • LED backlight driver for tablet PCs
  • High-efficiency display backlighting solution
  • Portable device LED backlight applications
  • Adaptive brightness control (CABC) systems
  • Multi-channel LED backlight driver use
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