CAT3643HV3-GT2
| Parameters | |
|---|---|
| Number of Segments | 3 |
| Switching Frequency | 1.3MHz |
| Multiplexed Display Capability | NO |
| Height Seated (Max) | 0.8mm |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | RoHS Compliant |
| Lead Free | Lead Free |
| Lifecycle Status | LAST SHIPMENTS (Last Updated: 6 days ago) |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 16-WFQFN Exposed Pad |
| Number of Pins | 16 |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tape & Reel (TR) |
| Published | 2007 |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 16 |
| Termination | SMD/SMT |
| ECCN Code | EAR99 |
| Type | DC DC Regulator |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Applications | Backlight |
| Subcategory | Display Drivers |
| Terminal Position | QUAD |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Supply Voltage | 3.6V |
| Terminal Pitch | 0.5mm |
| Frequency | 1MHz~1.3MHz |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Base Part Number | CAT3643 |
| Pin Count | 16 |
| Number of Outputs | 3 |
| Efficiency | 92 % |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 2.4V |
| Output Current | 32mA |
| Voltage - Output | 7V |
| Topology | Switched Capacitor (Charge Pump) |
| Min Input Voltage | 2.5V |
| Max Input Voltage | 5.5V |
| Halogen Free | Halogen Free |
| Internal Switch(s) | Yes |
| Dimming | Multi-Step |
CAT3643HV3-GT2 Overview
16-WFQFN Exposed Pad package saves space on the board. LED drivers designed using this technology use 3 outputs.As a mounting method, Surface Mount is used.Initially, it emerges as a DC DC Regulator with high efficiency and a high degree of reliability.It is possible for the led driver ic to operate normally at -40°C~85°C TA.Backlight has many advantages.It operates based on the frequency of 1MHz~1.3MHz.There are 16 terminations that are designed to operate with it.There are 16 pins used to form the base of its configuration.There are estimated to be 3 segments.There is a mounting of it by Surface Mount.The base part number for this LED driver is CAT3643.In this case, 5.5V is acceptable.The output voltage of the device is 7V.On it, there are 16 pins.In addition, it can also be categorized into Display Drivers based on its characteristics.This device operates with a minimum input voltage of 2.5V volts.The system works with a minimum supply voltage of 2.4V in order to achieve maximum efficiency.In the presence of a maximum supply current, the value of 5.5V will be reached.A load can be supplied with 32mA current.The electronic component can function fully when the switching frequency is maintained at 1.3MHz.
CAT3643HV3-GT2 Features
Available in the 16-WFQFN Exposed Pad package
Operating temperature of -40°C~85°C TA
Frequency of 1MHz~1.3MHz
Supply voltage of 3.6V
Switching frequency of 1.3MHz
CAT3643HV3-GT2 Applications
There are a lot of ON Semiconductor CAT3643HV3-GT2 LED Driver ICs applications.
- Industrial LED Lighting: Image Recognition Devices
- Medical surgery lighting
- High-end retail lighting
- Amusement Machines
- Architectural lighting
- Constant Voltage Power Source for portable equipment
- Down lighting
- Ultraviolet (UV) and Infrared (IR) Irradiation Devices
- Stage and Studio lighting
- OLED power supply for portable equipment
