LP8860HQVFPRQ1 - Texas Instruments

Manufacturer Part Number

LP8860HQVFPRQ1

Manufacturer

Texas Instruments

Introduction

The LP8860HQVFPRQ1 is a highly integrated Power Management IC (PMIC) designed for LED driver applications.

Product Features and Performance

DC DC Controller with boost topology

No internal switch, allowing for external component flexibility

Supports 4 output channels

Wide range input voltage from 3V to 48V

Capable of providing output voltage up to 48V

Provides 150mA current per output channel

Adjustable frequency from 100kHz to 2.2MHz

PWM dimming capability for accurate light control

Product Advantages

Optimized for backlight and lighting applications

Supports a broad range of input voltages, offering design flexibility

High-frequency operation for reduced noise and smaller external components

Automotive quality grade ensures reliable performance under harsh conditions

AEC-Q100 qualification verifies stringent quality standards

Key Technical Parameters

Topology: Step-Up (Boost)

Number of Outputs: 4

Min/Max Supply Voltage: 3V to 48V

Output Voltage: 48V

Output Current: 150mA per channel

Frequency Range: 100kHz to 2.2MHz

Dimming Technique: PWM

Operating Temperature: -40°C to 125°C

Quality and Safety Features

Designed for automotive-grade applications

AEC-Q100 qualified for high reliability

Operates over a wide temperature range

Compatibility

Packaged in a 32-PowerLQFP for surface mount compatibility

Uses a standard 32-HLQFP (7x7) device package

Application Areas

Designed for LED backlighting and general lighting in automotive environments

Product Lifecycle

The product status is Active

No indication of discontinuation, with potential availability of replacements or upgrades

Several Key Reasons to Choose This Product

Reliable operation in challenging automotive temperatures from -40°C to 125°C

Enables highly efficient power management for LED applications

Flexibility in system design through external switch configuration

High integration reduces external component count and design complexity

Robust feature set including PWM dimming caters to advanced lighting applications

Supported by Texas Instruments' reputation for quality and longevity in product support