MAX20078ATE/V+ by Analog Devices
Synchronous Buck, High-Brightness LED Controller
| Status: | Active |
|---|---|
| Series: | MAX20078 |
| RoHS: | Unknown |
Features
| Automotive Ready: AEC-Q100 Qualified |
| Wide Input Voltage Range: 4.5V to 65V |
| Easy to Design No Compensation Components Programmable Switching Frequency |
| No Compensation Components |
| Programmable Switching Frequency |
| Wide Dimming Ratio Allows High Contrast Ratio Analog Dimming PWM Dimming |
| Analog Dimming |
| PWM Dimming |
| Suitable for Matrix Lighting Maintains Current Regulation While Shorting/Opening Individual LEDs in the String Ultra-Fast Response Control Loop Prevents Overshoots and Undershoots |
| Maintains Current Regulation While Shorting/Opening Individual LEDs in the String |
| Ultra-Fast Response Control Loop Prevents Overshoots and Undershoots |
| Fault Detection and Protection Overvoltage Protection Open and Short Detection Thermal Shutdown Inductor Current Monitor |
| Overvoltage Protection |
| Open and Short Detection |
| Thermal Shutdown |
| Inductor Current Monitor |
| Low-Power Shutdown Mode |
Specifications
| VIN (V) (min) | 4.5 |
|---|---|
| VIN (V) (max) | 65 |
| Max. No. of LEDs | 15 |
| # LED Channels | 1 |
| Regulation Topology | Inductor Based |
| LED Configuration | Series |
| ILED per Channel (A) (max) | 30 |
| PWM Dimming Freq. (kHz) (max) | 20 |
| Dimming Ratio (max) | 100000 |
| Dimming Control | AnalogDigitalPWM |
| VCURR_SENSE (mV) | 200 |
| POUT (W) | 100 |
| ICC (mA) (max) | 50 |
| LED String Volt. (V) (max) | 60 |
| Switching Frequency (kHz) | 2502623005007501000120015002000210022004000 |
| Package/Pins | TQFN-CU/16TSSOP-CU/16 |
| BudgetaryPrice (See Notes) | 2.24 |
Last 6 months Inventory & Pricing History
MAX20078ATE/V+ LED Driver ICs by Analog Devices
LED DRIVER, AEC-Q100, SYNC BUCK, 1MHZ
| Status: | Unknown |
|---|---|
| Series: | - |
| RoHS: | Compliant |
Specifications
| Device Topology | Synchronous Buck (Step Down) |
|---|---|
| Input Voltage Min | 4.5V |
| Input Voltage Max | 65V |
| Switching Frequency | 1MHz |
| No. of Outputs | 1Outputs |
| RoHS Compliant | Yes |
Last 6 months Inventory & Pricing History
Alternative Descriptions
| Synchronous Buck Controller fo | Analog Devices |
| Led Driver, Aec-Q100, Sync Buck, 1Mhz | Newark Electronics |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a MAX20078ATE/V+ ?
Additional datasheets, footprints and schematics for MAX20078ATE/V+ are listed on our Part Details page. You can also find images and similar parts to MAX20078ATE/V+ on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for MAX20078ATE/V+ on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MAX20078ATE/V+ price breaks, MOQs, lead times, inventory and SKUs from distributors.
Who can I contact for technical support of the product?
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Is the MAX20078ATE/V+ RoHS compliant?
This part has not been flagged as RoHS Compliant.
Which authorised distributors for MAX20078ATE/V+ have stock available?
Authorised distributors including Analog Devices, Newark Electronics, element14 and Farnell have stock available or on a lead time for MAX20078ATE/V+ .
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