LT3599IUH#PBF
- Mfr.Part #
- LT3599IUH#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 32-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC LED DRV RGLTR PWM 120MA 32QFN
- Stock
- 5,975
- In Stock :
- 5,975
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- LED Drivers
- Length :
- 5mm
- Lifecycle Status :
- Production (Last Updated: 3 weeks ago)
- Type :
- DC DC Regulator
- Terminal Pitch :
- 0.5mm
- Package / Case :
- 32-WFQFN Exposed Pad
- Pin Count :
- 32
- Max Supply Voltage :
- 30V
- Max Input Voltage :
- 30V
- Base Part Number :
- LT3599
- Number of Pins :
- 32
- Internal Switch(s) :
- yes
- Switching Frequency :
- 2.06MHz
- Peak Reflow Temperature (Cel) :
- 260
- Surface Mount :
- yes
- Number of Segments :
- 40
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Height Seated (Max) :
- 0.8mm
- Power Supplies :
- 5V
- Voltage - Output :
- 44V
- Voltage - Supply (Min) :
- 2.7V
- Published :
- 2010
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Qualification Status :
- Not Qualified
- Min Input Voltage :
- 3V
- Terminal Finish :
- Matte Tin (Sn)
- Number of Terminations :
- 32
- REACH SVHC :
- No SVHC
- Frequency :
- 200kHz~2.1MHz
- Terminal Position :
- QUAD
- Output Current :
- 120mA
- Factory Lead Time :
- 8 Weeks
- Min Supply Voltage :
- 3V
- Multiplexed Display Capability :
- No
- ECCN Code :
- EAR99
- Mounting Type :
- Surface Mount
- Operating Temperature :
- -40°C~125°C TJ
- Packaging :
- Tube
- RoHS Status :
- ROHS3 Compliant
- JESD-609 Code :
- e3
- Width :
- 5mm
- Topology :
- Step-Up (Boost)
- Number of Outputs :
- 4
- Number of Functions :
- 1
- Dimming :
- Analog, PWM
- Terminal Form :
- NO LEAD
- Supply Voltage :
- 5V
- Datasheets
- LT3599IUH#PBF

LED Drivers Analog Devices, Inc. LT3599IUH#PBF Overview
The LT3599IUH#PBF from Analog Devices, Inc. is a highly efficient, integrated circuit designed for driving LEDs with precision and consistency. As part of the renowned LED Drivers category, this device ensures optimal performance for managing complex lighting solutions. Its capability to drive up to 120 mA per channel makes it suitable for high-brightness LED applications, providing stable, regulated output with integrated PWM dimming control. This enables the creation of customizable lighting scenarios while maximizing energy efficiency, making it a key component for developers seeking to innovate within their product lines. The strategic integration of such technology highlights its importance in advancing lighting solutions that are both powerful and economical.
LT3599IUH#PBF Features
The LT3599IUH#PBF is engineered with several standout features aimed at enhancing its utility and reliability in various applications. Key features include integrated 40V, 120mA switch current capability, which is essential for driving multiple LEDs in series and maintaining constant current regardless of load variations. Furthermore, it offers PWM dimming control, allowing for precise light output adjustments. Its compact 32-QFN package is designed to minimize space on the PCB, which is crucial for modern, compact electronic devices.
LT3599IUH#PBF Applications
- Automotive Lighting: Utilized in car headlamps and interior LEDs, the LT3599IUH#PBF ensures consistent brightness and long life, crucial for safety and aesthetics in automotive design.
- Backlighting for Displays: Employs regulated currents for uniform brightness in applications such as smartphone screens, laptop displays, and television backlighting, enhancing visual output and reducing eye strain.
- General Illumination: Used in commercial and residential lighting fixtures to provide dependable, energy-efficient lighting that can adapt to different brightness levels and conditions with its PWM dimming feature.
- Industrial Lighting: Serves in high-demand environments requiring robust, efficient, and reliable lighting solutions that can operate continuously under challenging conditions.
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