MAX16821AATI+
| 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 |
MAX16821AATI+ Overview
It saves board space with the 28-WFQFN Exposed Pad package. Using this LED driver, there are 1 outputs.Surface Mount is used for mounting the led light driver.With high reliability and efficiency, this emerges as a DC DC Controller.LED drivers capable of operating at -40°C~125°C TA can be used.There are considerable benefits for Backlight.Frequency 125kHz~1.5MHz is the basis of operation.For its operation, 28 terminations are designed.The configuration of the board is built around 28 pins.Undetermined failures can occur if the voltage supply is below 4.75V.There are 1 segments.It is mounted in the way of Surface Mount.The LED driver is based on part number MAX16821.It consists of 28 pins.In addition to Display Drivers, it is also classified by its characteristics.With a minimum supply current less than 5.5mA, this device achieves high efficiency.The current that can be supplied to the load is 30A.It is necessary to power systems with a voltage of 28VThere is 5.3V output voltage on this device.
MAX16821AATI+ 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
MAX16821AATI+ Applications
There are a lot of Maxim Integrated MAX16821AATI+ LED Driver ICs applications.
- Stage and Studio lighting
- Dimmable LED for vehicle interiors
- Down lights
- OLED power supply for portable equipment
- Constant Voltage Power Source for portable equipment
- Industrial LED Lighting: Image Recognition Devices
- LED backlight driver for LCD displays for portable equipment
- Power source for accessories such as car audios, car navigation systems, and ETC systems
- LED Lightings for Inspection Devices
- Ultraviolet (UV) and Infrared (IR) Irradiation Devices
