LT8500ITJ#TRPBF

Description：IC PWM GENERATOR 56-TLAQFN
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR)

SKU:9f69ae60503f Category: LED Drivers IC Brand: Analog Devices Inc.

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Product introduction

LT8500ITJ#TRPBF is listed in the LED Driver IC range at ChipApex. The manufacturer field lists Analog Devices Inc.. Its product description is IC PWM GENERATOR 56-TLAQFN. Review the specifications below when checking this part for your BOM.

LED Driver IC specifications for LT8500ITJ#TRPBF

Description：IC PWM GENERATOR 56-TLAQFN
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR)
Type：-
Topology：-
Internal Switch(s)：-
Number of Outputs：-
Voltage - Supply (Min)：-
Voltage - Supply (Max)：-
Voltage - Output：-
Current - Output / Channel：-
Frequency：-
Dimming：-
Applications：-
Operating Temperature：-40°C ~ 125°C
Mounting Type：Surface Mount
Package / Case：56-VTLA Exposed Pad
Supplier Device Package：56-TLAQFN (6x6)
Grade：-
Qualification：-

LED Driver IC datasheet and documents for LT8500ITJ#TRPBF

LT8500ITJ#TRPBF

LED Driver IC Overview

The LT8500ITJ#TRPBF is a pulse width modulation (PWM) generator featuring 48 independent channels. Each channel includes an individually adjustable 12-bit (4096-step) PWM register and a 6-bit (64-step) ±50% correction register. The device operates on an input voltage range of 3V to 5.5V and utilizes a 50MHz cascadable serial interface. It is housed in a 56-pin TLA QFN EP package.

LED Driver IC Feature Summary

Provides 48 independent PWM channels for precise control
Features 12-bit resolution with individual channel adjustment
Includes 6-bit correction registers for fine-tuning
Supports high-speed 50MHz cascadable serial interface

LED Driver IC Applications

Driving 48 resistor ballasted LED strings from a VDD rail
Implementing 48 digital-to-analog converter (DAC) channels
High-density LED lighting systems requiring independent channel control

LED Driver IC Procurement Notes

Verify the specific suffix #TRPBF indicates tape and reel packaging when ordering. Confirm the operating temperature range and package type match the application requirements. Ensure the supply voltage remains within the specified 3V to 5.5V limits during operation. Cross-reference the datasheet revision to ensure compatibility with design specifications.

LED Driver IC Selection Notes

Select this component for applications requiring a high number of independently controllable PWM outputs in a compact form factor. The 12-bit resolution allows for smooth dimming and precise color mixing. Consider the 50MHz interface speed if system timing constraints are tight. Evaluate the thermal performance of the exposed pad package for heat dissipation needs.

LED Driver IC Part Context

The LT8500 series is designed as a high-channel-count PWM generator for LED applications. The ITJ variant specifies the industrial temperature grade and the specific 56-pin TLA QFN EP package. This part integrates multiple channels into a single IC, reducing board space compared to discrete solutions or lower-channel-count devices.