LT3599HFE#PBF

$10.74

Description：IC LED DRVR RGLTR PWM 28TSSOP
Series：-
Mfr：Analog Devices Inc.
Package：Tube

SKU:2cea854fa2ed Category: LED Drivers IC Brand: Analog Devices Inc.

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

LT3599HFE#PBF is listed in the LED Driver IC range at ChipApex. The manufacturer field lists Analog Devices Inc.. Its product description is IC LED DRVR RGLTR PWM 28TSSOP. Review the specifications below when checking this part for your BOM.

LED Driver IC specifications for LT3599HFE#PBF

Description：IC LED DRVR RGLTR PWM 28TSSOP
Series：-
Mfr：Analog Devices Inc.
Package：Tube
Type：DC DC Regulator
Topology：Step-Up (Boost)
Internal Switch(s)：Yes
Number of Outputs：4
Voltage - Supply (Min)：2.7V
Voltage - Supply (Max)：30V
Voltage - Output：44V
Current - Output / Channel：120mA
Frequency：200kHz ~ 2.1MHz
Dimming：Analog, PWM
Applications：-
Operating Temperature：-40°C ~ 150°C (TJ)
Mounting Type：Surface Mount
Package / Case：28-TSSOP (0.173", 4.40mm Width) Exposed Pad
Supplier Device Package：28-TSSOP-EP
Grade：-
Qualification：-

LED Driver IC datasheet and documents for LT3599HFE#PBF

LT3599HFE#PBF

LED Driver IC Overview

The LT3599HFE#PBF is a fixed-frequency step-up DC/DC converter designed to drive four strings of LEDs. It integrates internal switches capable of delivering up to 2A current, supporting output voltages up to 44V. The device operates with an input voltage range of 2.7V to 30V and features a switching frequency adjustable between 200kHz and 2.1MHz. It provides analog and PWM dimming capabilities with ±1.5% current matching across channels. Packaged in a 28-lead TSSOP with exposed pad, it supports junction temperatures from -40°C to 125°C.

LED Driver IC Feature Summary

Integrates high-current internal switches for efficient LED string driving
Provides precise current matching across four independent output channels
Supports flexible dimming control via analog and pulse-width modulation signals

LED Driver IC Applications

Automotive exterior lighting systems
Industrial LED illumination arrays
High-brightness backlighting modules

LED Driver IC Procurement Notes

Verify the specific suffix against official Analog Devices documentation to confirm package type and tape/reel specifications. Confirm RoHS compliance status through the manufacturer's material declaration. Ensure the ordering part number matches the required packaging format for automated assembly processes.

LED Driver IC Selection Notes

Select this component when designing multi-string LED drivers requiring tight current matching without external sense resistors. Evaluate the thermal performance of the TSSOP-EP package against the expected power dissipation. Verify that the input voltage source remains within the specified operating range during all transient conditions.

LED Driver IC Part Context

This part belongs to the LT3599 family of LED driver ICs manufactured by Analog Devices. It serves as a specialized power management solution for applications requiring multiple synchronized LED outputs. The device simplifies design by integrating power switches and control logic into a single compact package.