CAT3644HV3

Share

Or copy the link below:

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

Request A Quote(RFQ)

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

You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.

RFQ (Request for Quotations)

It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.

Payment Method

For your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.

IMPORTANT NOTICE

You may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.

Shipping Method

Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...

Shipping Cost

Shipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.

The basic freight (for package ≤0.5 KG ) depends on the time zones and countries

Delivery Time

Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.

Manufacturer related products

Catalog related products

RFQ
BOM