LT3791IFE#PBF Buck-Boost LED Drivers by Analog Devices
| Status: | Production |
|---|---|
| Series: | LT3791 |
| RoHS: | Compliant |
Features
| 4-Switch Single Inductor Architecture Allows VIN Above, Below or Equal to VOUT |
| Synchronous Switching: Up to 98.5% Efficiency |
| Wide VIN Range: 4.7V to 60V |
| Wide VOUT Range: 0V to 60V (52V LED) |
| ±6% LED Current Accuracy: 0V ≤ VLED < 52V |
| True Color PWM™ and Analog Dimming |
| LED and Input Current Regulation with Current Monitor Outputs |
| No Top MOSFET Refresh in Buck or Boost |
| VOUT Disconnected From VIN During Shutdown |
| Open or Shorted LED Fault Protection |
| Capable of 100W or Greater per IC |
| 38-Lead TSSOP with Exposed Pad |
Alternative Descriptions
| 60V 4-Switch Sync Buck-Boost L | Analog Devices |
| LED DRIVER IC | Richardson RFPD |
LT3791IFE#PBF Semiconductors - ICs by Linear Technology
DRIVER LED BUCK/BOOST 100W 38TSSOP
| Status: | Unknown |
|---|---|
| Series: | - |
| RoHS: | Unknown |
Specifications
| Device Topology | Buck-Boost |
|---|---|
| Input Voltage Min | 4.7V |
| Input Voltage Max | 60V |
| Output Voltage Max | - |
| Output Current Max | 10A |
| Switching Frequency | 700kHz |
| No. of Outputs | 1Outputs |
| IC Mounting | SMD |
| Driver Case Style | TSSOP |
| No. of Pins | 38Pins |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 125°C |
| Product Range | - |
| Automotive Qualification Standard | - |
| RoHS Phthalates Compliant | Yes |
| MSL | MSL 1 - Unlimited |
| SVHC | No SVHC (15-Jan-2018) |
| Base Number | 3791 |
| Dimming Control Type | Analogue PWM |
| Efficiency | 98.5% |
| Input Voltage | 4.7V to 60V |
| LED Driver Application | Lighting |
| Operating Temperature Range | -40°C to +125°C |
| Output Current | 10A |
| Output Voltage | 60V |
| Topology | Buck-Boost |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a LT3791IFE#PBF?
Additional datasheets, footprints and schematics for LT3791IFE#PBF are listed on our Part Details page. You can also find images and similar parts to LT3791IFE#PBF on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for LT3791IFE#PBF on our Product Comparison page. Access via the 'View Pricing & Stock' button to view LT3791IFE#PBF price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does LT3791IFE#PBF fall under?
The LT3791IFE#PBF is listed under Buck-Boost LED Drivers.
Can I view similar or alternative parts?
You can view similar parts to LT3791IFE#PBF when available in the Buck-Boost 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 LT3791IFE#PBF you can contact the distributor directly for product support, shipping queries etc.
Is the LT3791IFE#PBF RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Analog Devices.
Which authorised distributors for LT3791IFE#PBF have stock available?
Authorised distributors including Analog Devices and Richardson RFPD have stock available or on a lead time for LT3791IFE#PBF.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for LT3791IFE#PBF often in real-time on the comparison pages.
What if I can't find stock of LT3791IFE#PBF?
You can fill out our help required form which you can use to request a quote for LT3791IFE#PBF from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.