MAX16814BEUP+ Integrated Circuits (ICs) |
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| Allicdata Part #: | MAX16814BEUP+-ND |
| Manufacturer Part#: |
MAX16814BEUP+ |
| Price: | $ 0.00 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | Maxim Integrated |
| Short Description: | IC LED DRIVER CTRLR DIM 20TSSOP |
| More Detail: | LED Driver IC 4 Output DC DC Controller SEPIC, Ste... |
| DataSheet: | MAX16814BEUP+ Datasheet/PDF |
| Quantity: | 131 |
| Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
| Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
| Voltage - Supply (Max): | 40V |
| Base Part Number: | MAX16814 |
| Supplier Device Package: | 20-TSSOP-EP |
| Package / Case: | 20-TSSOP (0.173", 4.40mm Width) Exposed Pad |
| Mounting Type: | Surface Mount |
| Operating Temperature: | -40°C ~ 85°C (TA) |
| Applications: | Backlight, Lighting |
| Dimming: | PWM |
| Frequency: | 200kHz ~ 2MHz |
| Current - Output / Channel: | 150mA |
| Voltage - Output: | -- |
| Series: | -- |
| Voltage - Supply (Min): | 4.75V |
| Number of Outputs: | 4 |
| Internal Switch(s): | No |
| Topology: | SEPIC, Step-Down (Buck), Step-Up (Boost) |
| Type: | DC DC Controller |
| Moisture Sensitivity Level (MSL): | -- |
| Part Status: | Active |
| Lead Free Status / RoHS Status: | -- |
| Packaging: | Tube |
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MAX16814BEUP+ is a high-performance system-on-chip (SOC) for driving light-emitting diodes (LEDs). This device is a combination of a dedicated DC/DC converter for LED current regulation and a MAXQ microcontroller for controlling the LEDs. It is designed to work as an LED driver in a variety of lighting applications and can be used to control up to four strings of LEDs. Furthermore, it integrates two analog dimming inputs and can operate in series, parallel or combination connections.
The MAX16814BEUP+ has three application fields. The first one is LED lighting, which includes LED facial recognition, LED traffic indicators, LED eye protection and LED backlighting. The second one is LCD backlighting, which includes LCD monitors, LCD TVs, LCD tablet PCs and LCD industrial display screens. The last one is outdoor lighting, which includes outdoor floodlights, outdoor lighting towers, outdoor floodlights and outdoor display lighting.
The working principle of MAX16814BEUP+ is based on a synchronous DC/DC step-down converter. It is equipped with a current sink for LED current regulation and a MAXQ microcontroller for LED control. The synchronous converter is capable of controlling multiple LED strings in both the parallel and the series LED configurations. It also offers two analog dimming inputs for controlling LED brightness. Additionally, it has a switchable diode for voltage drop compensation. All of these features make it an ideal device for controlling multiple LED strings.
In conclusion, the MAX16814BEUP+ is an ideal solution for multiple LED-control applications. It is designed to work as an LED driver in a variety of lighting applications. It integrates a synchronous DC/DC converter and a MAXQ microcontroller for easy control of multiple LED strings in both the parallel and the series LED configurations. Additionally, it offers two analog dimming inputs to control LED brightness. With all these features, the MAX16814BEUP+ is an ideal device for controlling multiple LED strings in multiple LED applications.
The specific data is subject to PDF, and the above content is for reference
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MAX16814BEUP+ Datasheet/PDF