CAT3643HV2-GT2
- Mfr.Part #
- CAT3643HV2-GT2
- Manufacturer
- onsemi
- Package / Case
- 12-WFDFN Exposed Pad
- Datasheet
- Download
- Description
- IC LED DRV RGLT MULT-STEP 12TDFN
- Stock
- 1,800
- In Stock :
- 1,800
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- onsemi
- Product Category :
- LED Drivers
- Height Seated (Max) :
- 0.8mm
- Number of Terminations :
- 12
- Packaging :
- Tape and Reel (TR)
- RoHS Status :
- ROHS3 Compliant
- Operating Temperature :
- -40°C~85°C TA
- Peak Reflow Temperature (Cel) :
- 260
- Number of Segments :
- 3
- JESD-30 Code :
- S-XDSO-N12
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Number of Functions :
- 1
- Voltage - Supply (Max) :
- 5.5V
- Surface Mount :
- yes
- Frequency :
- 1MHz~1.3MHz
- Voltage - Output :
- 7V
- Pin Count :
- 12
- Internal Switch(s) :
- yes
- JESD-609 Code :
- e4
- Terminal Form :
- NO LEAD
- Dimming :
- Multi-Step
- Terminal Finish :
- NICKEL PALLADIUM GOLD
- Supply Voltage :
- 3.6V
- Package / Case :
- 12-WFDFN Exposed Pad
- Data Input Mode :
- Serial
- Current - Output / Channel :
- 32mA
- Voltage - Supply (Min) :
- 2.5V
- Number of Outputs :
- 3
- Qualification Status :
- COMMERCIAL
- Terminal Position :
- Dual
- Topology :
- Switched Capacitor (Charge Pump)
- Multiplexed Display Capability :
- No
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Pitch :
- 0.45mm
- Pbfree Code :
- yes
- Applications :
- Backlight
- Mounting Type :
- Surface Mount
- Type :
- DC DC Regulator
- Datasheets
- CAT3643HV2-GT2

LED Drivers onsemi CAT3643HV2-GT2 Overview
The LED Drivers onsemi CAT3643HV2-GT2 is a high-efficiency, multistep LED driver designed to meet the specific needs of high-density LED applications. Manufactured by onsemi, this IC ensures optimal performance for driving multiple LEDs with consistent brightness and extended battery life. It integrates smoothly into various designs thanks to its compact 12-TDFN package, making it an ideal solution for space-constrained applications. The device's ability to drive LEDs with regulated current and multiple dimming steps enhances visual experiences in consumer electronics and automotive systems, making it a vital component for developers looking to integrate reliable LED solutions.
CAT3643HV2-GT2 Features
This LED driver IC boasts a series of features tailored for robust performance and versatile application. Key features include programmable dimming capability, which allows for precise control over lighting effects and power management. Its integrated thermal shutdown mechanism ensures safety and longevity by preventing overheating. Additionally, the CAT3643HV2-GT2's high efficiency ratings contribute to reduced power consumption, making it an environmentally friendly choice for sustainable designs.
CAT3643HV2-GT2 Applications
- Smartphone and Tablet Backlighting: Utilizes regulated current supply to provide uniform brightness, enhancing the user interface experience in portable devices.
- Automotive Interior Lighting: Supports multiple LEDs within compact spaces, offering flexible integration for dashboard and ambient lighting solutions.
- Portable Medical Devices: Ensures consistent LED performance crucial for readability and accuracy in medical device displays and indicators.
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 MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou 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.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping 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
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















