LT3590ESC8

Description：IC LED DRV RGLTR PWM 80MA SC70-8
Series：-
Mfr：Analog Devices Inc.
Package：Tube

SKU:5e4ac30645f9 Category: LED Drivers IC Brand: Analog Devices Inc.

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Product introduction

LT3590ESC8 is listed in the LED Driver IC range at ChipApex. The manufacturer field lists Analog Devices Inc.. Its product description is IC LED DRV RGLTR PWM 80MA SC70-8. Review the specifications below when checking this part for your BOM.

LED Driver IC specifications for LT3590ESC8

Description：IC LED DRV RGLTR PWM 80MA SC70-8
Series：-
Mfr：Analog Devices Inc.
Package：Tube
Type：DC DC Regulator
Topology：Step-Down (Buck)
Internal Switch(s)：Yes
Number of Outputs：1
Voltage - Supply (Min)：4.5V
Voltage - Supply (Max)：55V
Voltage - Output：55V
Current - Output / Channel：80mA (Switch)
Frequency：850kHz
Dimming：PWM
Applications：Signage
Operating Temperature：-40°C ~ 85°C (TJ)
Mounting Type：Surface Mount
Package / Case：8-VFSOP (0.049", 1.25mm Width)
Supplier Device Package：SC-70-8
Grade：-
Qualification：-

LED Driver IC datasheet and documents for LT3590ESC8

LT3590ESC8

LED Driver IC Overview

The LT3590ESC8#TRMPBF is a single-output DC-DC buck LED driver IC from Analog Devices, housed in an SC-70-8 package. It operates with an input voltage range of 4.5V to 55V and delivers a switch current of 80mA. The device utilizes a fixed 850kHz switching frequency and supports PWM dimming for brightness control. Designed for surface mount installation, it functions within a junction temperature range of -40°C to +85°C.

LED Driver IC Feature Summary

Integrates an internal N-channel power switch for compact design
Supports high-frequency PWM dimming for precise light control
Features constant current regulation for stable LED operation

LED Driver IC Applications

Signage illumination systems
Portable indicator lighting
Low-power LED backlighting

LED Driver IC Procurement Notes

Verify the complete part number including suffixes such as #TRMPBF against official Analog Devices documentation to ensure correct packaging and tape-and-reel specifications. Confirm that the ESC8 variant matches the required thermal and electrical characteristics for the specific application environment before finalizing procurement orders.

LED Driver IC Selection Notes

Select this component when designing space-constrained LED circuits requiring a single output channel. Ensure the input supply voltage remains within the 4.5V to 55V range and that the load current does not exceed the 80mA switch limit. Consider the SC-70-8 package size constraints during PCB layout planning.

LED Driver IC Part Context

This device belongs to the LT3590 family of LED drivers designed for efficient power management in small form factors. It serves as a specialized solution for driving single-string LEDs where high efficiency and minimal external component count are critical requirements for portable or embedded electronic systems.

LED Driver IC Replacement Considerations

Consult official Analog Devices substitution guides for verified alternatives. Cross-reference pinouts and electrical parameters carefully if considering generic equivalents.

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Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.