MAX16821CATI+
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 28-WFQFN Exposed Pad |
| Number of Pins | 28 |
| Operating Temperature | -40°C~125°C TA |
| Packaging | Tube |
| Published | 2012 |
| JESD-609 Code | e3 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 28 |
| ECCN Code | EAR99 |
| Type | DC DC Controller |
| Terminal Finish | Matte Tin (Sn) |
| Applications | Backlight |
| Subcategory | Display Drivers |
| Max Power Dissipation | 2.758W |
| Technology | BICMOS |
| Terminal Position | QUAD |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Supply Voltage | 5V |
| Terminal Pitch | 0.5mm |
| Frequency | 125kHz~1.5MHz |
| Base Part Number | MAX16821 |
| Pin Count | 28 |
| Number of Outputs | 1 |
| Output Voltage | 5.3V |
| Operating Supply Voltage | 28V |
| Supply Voltage-Max (Vsup) | 5.5V |
| Power Supplies | 5V |
| Power Dissipation | 2.758W |
| Output Current | 30A |
| Max Supply Current | 5.5mA |
| Topology | SEPIC, Step-Down (Buck), Step-Up (Boost) |
| Internal Switch(s) | No |
| High Level Output Current | 4A |
| Low Level Output Current | 4A |
| Dimming | PWM |
| Number of Segments | 1 |
| Voltage - Supply (Min) | 4.75V |
| Multiplexed Display Capability | NO |
| Height Seated (Max) | 0.8mm |
| Length | 5mm |
| Width | 5mm |
| RoHS Status | ROHS3 Compliant |
MAX16821CATI+ Overview
The 28-WFQFN Exposed Pad package conserves board space. Using this LED driver, there are 1 outputs.As far as mounting is concerned, Surface Mount is adopted.As a result, it appears as a DC DC Controller with a high efficiency and a high degree of reliability.It is possible for the led driver ic to operate normally at -40°C~125°C TA.The benefits of Backlight are considerable.In the 125kHz~1.5MHz frequency range, it operates.In this case, there are 28 terminations.The LED light driver has a base configuration of 28 pins.Undetermined failures may occur when the voltage supply is less than 4.75V.The number of segments is estimated to be 1.The mount is in the way of Surface Mount.The LED driver is based on part number MAX16821.It is equipped with 28 pin count.As a result, it can also be classified as Display Drivers.As long as the maximum supply current is less than 5.5mA, this device is capable of providing high efficiency.There is no current available to supply to the load.There is 28V internal voltage required to power systems.The voltage at the output terminal is 5.3V.
MAX16821CATI+ Features
Available in the 28-WFQFN Exposed Pad package
Operating temperature of -40°C~125°C TA
Frequency of 125kHz~1.5MHz
Supply voltage of 5V
Operating with the supply voltage of 28V
Output voltage of 5.3V
MAX16821CATI+ Applications
There are a lot of Maxim Integrated MAX16821CATI+ LED Driver ICs applications.
- LED headlights
- LED Lightings for Industrial Equipment
- Architectural lighting
- Constant Voltage Power Source for portable equipment
- Ultraviolet (UV) and Infrared (IR) Irradiation Devices
- LED backlight driver for LCD displays for Tablets and Note PCs
- Panel lighting
- Gallery lighting
- LED Lighting PFCs, Linear Dimmable
- Sports Facility Lighting
