LTC3454EDD#PBF Buck-Boost LED Drivers by Analog Devices
| Status: | Production |
|---|---|
| Series: | LTC3454 |
| RoHS: | Compliant |
Where to Buy
Prices starting from US$2.36
Features
| High Efficiency: >90% Typical in Torch Mode, >80% in Flash Mode |
| Wide VIN Range: 2.7V to 5.5V |
| Up to 1A Continuous Output Current |
| 3.5% LED Current Programming Accuracy |
| Internal Soft-Start |
| Open/Shorted LED Protection |
| Constant Frequency 1MHz Operation |
| Zero Shutdown Current |
| Overtemperature Protection |
| Small Thermally Enhanced 10-Lead (3mm × 3mm) DFN Package |
Alternative Descriptions
| Led Driver, Buck/Boost, -40 To 85Deg C | Newark Electronics |
| LED DRIVER, BUCK/BOOST, -40 TO 85DEG C | element14 |
| LED DRIVER IC | Richardson RFPD |
| 1A Sync Buck-Boost Hi C LED Dr | Analog Devices |
LTC3454EDD#PBF Semiconductors - ICs by Linear Technology
BUCK-BOOST LED DRIVER 1A DFN-10
| Status: | Unknown |
|---|---|
| Series: | - |
| RoHS: | Unknown |
Specifications
| Device Topology | Boost Buck Buck-Boost |
|---|---|
| Input Voltage Min | 2.7V |
| Input Voltage Max | 5.5V |
| Output Voltage Max | 5.35V |
| Output Current Max | 1A |
| Switching Frequency | 1MHz |
| No. of Outputs | 1Outputs |
| IC Mounting | SMD |
| Driver Case Style | DFN |
| No. of Pins | 10Pins |
| 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 | 3454 |
| Device Marking | LTC3454EDD |
| Device Type | LED |
| Dimming Control Type | PWM |
| Efficiency | 90% |
| Input Voltage | 2.7V to 5.5V |
| LED Display Type | Discrete LED |
| LED Driver Application | Digital Cameras Flashlight PDA |
| Operating Temperature Range | -40°C to +85°C |
| Output Current | 1A |
| Output Voltage | 5.35V |
| Termination Type | Surface Mount Device |
| Topology | Buck-Boost |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a LTC3454EDD#PBF?
Additional datasheets, footprints and schematics for LTC3454EDD#PBF are listed on our Part Details page. You can also find images and similar parts to LTC3454EDD#PBF on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for LTC3454EDD#PBF on our Product Comparison page. Access via the 'View Pricing & Stock' button to view LTC3454EDD#PBF price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does LTC3454EDD#PBF fall under?
The LTC3454EDD#PBF is listed under Buck-Boost LED Drivers.
Can I view similar or alternative parts?
You can view similar parts to LTC3454EDD#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 LTC3454EDD#PBF you can contact the distributor directly for product support, shipping queries etc.
Is the LTC3454EDD#PBF RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Analog Devices.
Which authorised distributors for LTC3454EDD#PBF have stock available?
Authorised distributors including Chip One Stop, Newark Electronics, element14, Farnell and Richardson RFPD have stock available or on a lead time for LTC3454EDD#PBF.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for LTC3454EDD#PBF often in real-time on the comparison pages.
What if I can't find stock of LTC3454EDD#PBF?
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