CAT3644HV3-T2
- Mfr.Part #
- CAT3644HV3-T2
- Manufacturer
- onsemi
- Package / Case
- 16-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC DRIVE LED 4CH QUADMODE 16TQFN
- Stock
- 15,110
- In Stock :
- 15,110
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- Manufacturer :
- onsemi
- Product Category :
- LED Drivers
- Length :
- 3mm
- Number of Terminations :
- 16
- Operating Temperature :
- -40°C~85°C TA
- Number of Outputs :
- 4
- Terminal Finish :
- MATTE TIN
- Mounting Type :
- Surface Mount
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Voltage - Output :
- 7V
- Number of Functions :
- 1
- Voltage - Supply (Max) :
- 5.5V
- Height Seated (Max) :
- 0.8mm
- Pin Count :
- 16
- Pbfree Code :
- yes
- Applications :
- Backlight
- Terminal Form :
- NO LEAD
- Packaging :
- Tape and Reel (TR)
- Voltage - Supply (Min) :
- 2.5V
- Qualification Status :
- COMMERCIAL
- Multiplexed Display Capability :
- No
- Interface IC Type :
- LED DISPLAY DRIVER
- Series :
- QUAD-Mode®
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Frequency :
- 800kHz~1.6MHz
- Surface Mount :
- yes
- Internal Switch(s) :
- yes
- Reach Compliance Code :
- Unknown
- Topology :
- Switched Capacitor (Charge Pump)
- Number of Segments :
- 4
- RoHS Status :
- ROHS3 Compliant
- Supply Voltage :
- 3.6V
- JESD-30 Code :
- S-XQCC-N16
- JESD-609 Code :
- e3
- Current - Output / Channel :
- 25mA
- Data Input Mode :
- Serial
- Width :
- 3mm
- Peak Reflow Temperature (Cel) :
- 260
- Package / Case :
- 16-WFQFN Exposed Pad
- Terminal Pitch :
- 0.5mm
- Datasheets
- CAT3644HV3-T2

LED Drivers onsemi CAT3644HV3-T2 Overview
The onsemi CAT3644HV3-T2 LED driver is a versatile and efficient solution designed to meet the rigorous demands of multiple LED applications. This quad-mode, 4-channel driver is housed in a compact 16TQFN package, making it ideal for space-constrained applications without compromising on performance. The integration of advanced technology allows for enhanced power management, providing consistent brightness and extending LED life. Optimized for both high efficiency and low power consumption, the CAT3644HV3-T2 is perfect for developers looking to balance performance with cost-effectiveness.
CAT3644HV3-T2 Features
The CAT3644HV3-T2 boasts multiple features that enhance its utility and efficiency in LED driving applications. Key features include its ability to drive up to four LEDs independently, its quad-mode functionality that allows for versatile configuration options, and its compact 16TQFN packaging which ensures minimal footprint. Additionally, the driver includes thermal shutdown protection and a wide input voltage range, making it both safe and adaptable to various operating conditions.
CAT3644HV3-T2 Applications
- Smartphone and Tablet Backlighting: Enhances the display brightness and uniformity in compact devices.
- Portable Lighting: Ideal for battery-powered applications where efficient power use is crucial.
- Automotive Interior Lighting: Provides reliable, consistent lighting solutions for vehicle dashboards and in-cabin illumination.
- General LED Lighting: Can be applied in household and commercial settings for energy-efficient, long-lasting light solutions.
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