CAT3644HV3

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Mfr.Part #
CAT3644HV3
Manufacturer
Catalyst Semiconductor Inc.
Package / Case
16-WFQFN Exposed Pad
Datasheet
Download
Description
IC LED DRV RGLT MULT-STEP 16TQFN
Stock
4,930
In Stock :
4,930

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Manufacturer :
Catalyst Semiconductor Inc.
Product Category :
LED Drivers
Operating Temperature :
-40°C~85°C TA
Reach Compliance Code :
Unknown
Width :
3mm
Pbfree Code :
yes
Number of Segments :
4
Number of Functions :
1
Terminal Finish :
MATTE TIN
Supply Voltage :
3.6V
Applications :
Backlight
Series :
QUAD-Mode®
Topology :
Switched Capacitor (Charge Pump)
Mounting Type :
Surface Mount
JESD-609 Code :
e3
Voltage - Output :
7V
Length :
3mm
Voltage - Supply (Min) :
2.5V
Package / Case :
16-WFQFN Exposed Pad
Number of Outputs :
4
Number of Terminations :
16
RoHS Status :
ROHS3 Compliant
Interface IC Type :
LED DISPLAY DRIVER
Height Seated (Max) :
0.8mm
Surface Mount :
yes
JESD-30 Code :
S-XQCC-N16
Frequency :
800kHz~1.6MHz
Terminal Form :
NO LEAD
Packaging :
Tape and Reel (TR)
Terminal Pitch :
0.5mm
Voltage - Supply (Max) :
5.5V
Time@Peak Reflow Temperature-Max (s) :
40
Moisture Sensitivity Level (MSL) :
1 (Unlimited)
Peak Reflow Temperature (Cel) :
260
Qualification Status :
COMMERCIAL
Internal Switch(s) :
yes
Data Input Mode :
Serial
Pin Count :
16
Multiplexed Display Capability :
No
Current - Output / Channel :
25mA
Datasheets
CAT3644HV3
Introducing LED Drivers Catalyst Semiconductor Inc. CAT3644HV3 from Chip IC,where excellence meets affordability. This product stands out with its Operating Temperature:-40°C~85°C TA, Mounting Type:Surface Mount, Package / Case:16-WFQFN Exposed Pad, Number of Terminations:16, CAT3644HV3 pinout, CAT3644HV3 datasheet PDF, CAT3644HV3 amp .Beyond LED Drivers Catalyst Semiconductor Inc. CAT3644HV3 ,we also offer AL5809-120P1-7, AL5809-100P1-7, AP5724WG-7, Our vast inventory has you covered. Contact us now for immediate solutions.

Catalyst Semiconductor Inc. CAT3644HV3


LED Drivers Catalyst Semiconductor Inc. CAT3644HV3 Overview

The CAT3644HV3, manufactured by Catalyst Semiconductor Inc., is a high-performance LED driver designed for precision and efficiency in driving multiple LEDs. This driver is ideal for applications requiring consistent brightness and extended battery life. With its multi-step dimming capability, it offers versatile control over lighting conditions, enhancing user experience in various devices. The compact 16TQFN package of the CAT3644HV3 makes it suitable for space-constrained applications, ensuring a minimal footprint without sacrificing performance. The use of this LED driver supports energy-efficient solutions by optimizing power consumption and extending the operational life of LEDs.

CAT3644HV3 Features

The CAT3644HV3 boasts several key features that make it an optimal choice for powering LEDs. It includes programmable dimming control, which allows for precise brightness adjustments. Its high efficiency rates minimize heat generation and power loss, making the system more reliable and sustainable. Additionally, the device supports a wide input voltage range, accommodating various power supplies and ensuring versatility across different applications. With built-in thermal protection, it enhances safety by preventing overheating, thus maintaining system integrity and longevity.

CAT3644HV3 Applications

  • Smartphone and Tablet Backlighting: Utilizes multi-step dimming to adjust screen brightness, improving readability and user comfort while optimizing power use.
  • Automotive Interior Lighting: Enhances the ambiance and visibility inside vehicles with adjustable, efficient LED control that matches different driving conditions.
  • Portable Medical Devices: Ensures reliable, consistent illumination in critical diagnostic and therapeutic devices that require precise brightness control.
  • General Illumination: Provides scalable solutions for household and commercial lighting systems, promoting energy conservation through efficient LED operation.
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