LT3476EUHF#PBF Step-Down (Buck) LED Drivers by Analog Devices
| Status: | Production |
|---|---|
| Series: | LT3476 |
| RoHS: | Compliant |
Features
| True Color PWM™ Dimming Delivers Up to 5000:1 Dimming Ratio (In Boost Configuration) |
| LED Current Regulation with High-Side Sense |
| VADJ Pin Accurately Sets LED Current Sense Threshold Over Range 10mV to 120mV |
| Four Independent Driver Channels with 1.5A, 36V Internal NPN Switches |
| Frequency Adjust Pin: 200kHz to 2MHz |
| High Efficiency Conversion = Up to 96% |
| Open LED Protection |
| Low Shutdown Current < 10μA |
| Wide VIN Range: 2.8V to 16V |
| Thermally Enhanced, 38-Lead, 5mm × 7mm QFN Package |
Alternative Descriptions
| Hi C 4x Out LED Drvr | Analog Devices |
| Led Driver, Buck/Boost, -40 To 85Deg C | Newark Electronics |
| LED DRIVER, BUCK/BOOST, -40 TO 85DEG C | element14 |
| LED DRIVER IC | Richardson RFPD |
LT3476EUHF#PBF Semiconductors - ICs by Linear Technology
IC LED DRIVER QUAD OUTPUT 3QFN
| Status: | Unknown |
|---|---|
| Series: | - |
| RoHS: | Unknown |
Specifications
| Device Topology | Boost Buck Buck-Boost |
|---|---|
| Input Voltage Min | 2.8V |
| Input Voltage Max | 16V |
| Output Voltage Max | 36V |
| Output Current Max | 1.5A |
| Switching Frequency | 2MHz |
| No. of Outputs | 4Outputs |
| IC Mounting | SMD |
| Driver Case Style | QFN |
| No. of Pins | 38Pins |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 85°C |
| Product Range | - |
| Automotive Qualification Standard | - |
| RoHS Phthalates Compliant | Yes |
| MSL | MSL 1 - Unlimited |
| SVHC | No SVHC (15-Jan-2018) |
| Base Number | 3476 |
| Device Type | LED |
| Dimming Control Type | PWM |
| Efficiency | 96% |
| Input Voltage | 2.8V to 16V |
| LED Display Type | Discrete LED |
| LED Driver Application | Automotive Avionic Lighting |
| Operating Temperature Range | -40°C to +85°C |
| Output Current | 1.5A |
| Output Voltage | 36V |
| Termination Type | Surface Mount Device |
| Topology | Buck-Boost |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a LT3476EUHF#PBF?
Additional datasheets, footprints and schematics for LT3476EUHF#PBF are listed on our Part Details page. You can also find images and similar parts to LT3476EUHF#PBF on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for LT3476EUHF#PBF on our Product Comparison page. Access via the 'View Pricing & Stock' button to view LT3476EUHF#PBF price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does LT3476EUHF#PBF fall under?
The LT3476EUHF#PBF is listed under Step-Down (Buck) LED Drivers.
Can I view similar or alternative parts?
You can view similar parts to LT3476EUHF#PBF when available in the Step-Down (Buck) LED Drivers range under the specifications section at the bottom of the details page.
Who can I contact for technical support of the product?
Submit any questions directly to the customer support team of the distributor listing the product. For the LT3476EUHF#PBF you can contact the distributor directly for product support, shipping queries etc.
Is the LT3476EUHF#PBF RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Analog Devices.
Which authorised distributors for LT3476EUHF#PBF have stock available?
Authorised distributors including Analog Devices, Newark Electronics, element14, Farnell and Richardson RFPD have stock available or on a lead time for LT3476EUHF#PBF.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for LT3476EUHF#PBF often in real-time on the comparison pages.
What if I can't find stock of LT3476EUHF#PBF?
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