MAX16821BATI+
| Parameters | |
|---|---|
| High Level Output Current | 4A |
| Low Level Output Current | 4A |
| Dimming | PWM |
| Number of Segments | 1 |
| Switching Frequency | 1.5MHz |
| Multiplexed Display Capability | NO |
| Height Seated (Max) | 0.8mm |
| Length | 5mm |
| Width | 5mm |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Factory Lead Time | 1 Week |
| Contact Plating | Tin |
| 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 | 2008 |
| 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 |
| 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) |
| Min Input Voltage | 4.75V |
| Max Input Voltage | 28V |
| Internal Switch(s) | No |
MAX16821BATI+ Overview
The 28-WFQFN Exposed Pad package is used for saving board space. In this LED driver, there are 1 outputs.In this case, mounting method is Surface Mount.There is no doubt that this is a very efficient and reliable DC DC Controller.-40°C~125°C TA is a valid operating temperature for the led driver.The benefits it provides to Backlight are considerable.As a result, it operates based on the frequency of 125kHz~1.5MHz.For its operation, 28 terminations are designed.In this LED driver, the base is configured as 28.Based on our estimates, there are 1 segments.The device has been mounted on the Surface Mount.It is under the base part number MAX16821 that the LED driver can be found.A total of 28 pins are present on this device.In addition to Display Drivers, it is also classified by its characteristics.Initially, it accepts a voltage of 4.75V.When the maximum supply current is allowed, the value reaches 28V.When the maximum supply current is less than 5.5mA, this device is capable of providing high efficiency.30A is the maximum amount of current that can be supplied to the load.It is necessary to power systems with a voltage of 28VWhen the switching frequency is maintained at 1.5MHz, this electronic component is able to fully play its functions.This device has a voltage output of 5.3V volts.
MAX16821BATI+ 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
Switching frequency of 1.5MHz
Output voltage of 5.3V
MAX16821BATI+ Applications
There are a lot of Maxim Integrated MAX16821BATI+ LED Driver ICs applications.
- Down lighting
- Dimmable LED for vehicle interiors
- Gallery lighting
- Industrial LED Lighting: Image Recognition Devices
- Linear fluorescent
- Other Electronic Devices
- Architectural lighting
- Street lighting
- Replacement lamps
- Museum lighting
