Status: | Production |
---|---|
Series: | LT3477 |
RoHS: | Compliant |
Prices starting from US$4.02
Dual 100mV Rail-to-Rail Current Sense Amplifiers |
Wide Input Voltage Range: 2.5V to 25V |
3A, 42V Internal Switch |
High Efficiency Power Conversion: Up to 93% |
Drives LEDs in Boost, Buck-Boost or Buck Mode |
Frequency Set by External Resistor: 200kHz to 3.5MHz |
Programmable Soft-Start |
Low VCESAT Switch: 0.3V at 2.5A |
Capable of Positive and Negative Output Voltages (Boost, Inverting, SEPIC, Flyback) |
Available in Thermally Enhanced 20-Lead (4mm × 4mm) QFN and 20-Lead TSSOP Packages |
3A, DC/DC Conv w/ 2x R2R C Sen | Analog Devices |
Dc/Dc Conv, Boost, 3.5Mhz, 85Deg C | Newark Electronics |
DC/DC CONV, BOOST, 3.5MHZ, 85DEG C | element14 |
DC TO DC CONVERTER | Richardson RFPD |
Status: | Unknown |
---|---|
Series: | - |
RoHS: | Unknown |
Topology | Boost (Step Up) |
---|---|
Input Voltage Min | 2.5V |
Input Voltage Max | 25V |
No. of Outputs | 1Outputs |
DC / DC Converter IC Case | TSSOP |
No. of Pins | 20Pins |
Output Current | 3A |
Output Voltage Min | - |
Output Voltage Max | 40V |
Switching Frequency | 4.3MHz |
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 | 3477 |
Frequency | 1.15MHz |
Operating Temperature Min | -40°C |
Operating Temperature Range | -40°C to +85°C |
Output Voltage | 42V |
Primary Input Voltage | 25V |
Supply Voltage Min | 2.5V |
Switch Output Current Isw Max | 5A |
Termination Type | Surface Mount Device |
Voltage Regulator Type | Step Up |
Where can I find additional details, specifications and documents for a LT3477EFE#PBF?
Additional datasheets, footprints and schematics for LT3477EFE#PBF are listed on our Part Details page. You can also find images and similar parts to LT3477EFE#PBF on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for LT3477EFE#PBF on our Product Comparison page. Access via the 'View Pricing & Stock' button to view LT3477EFE#PBF price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does LT3477EFE#PBF fall under?
The LT3477EFE#PBF is listed under Step-Up (Boost) LED Drivers.
Can I view similar or alternative parts?
You can view similar parts to LT3477EFE#PBF when available in the Step-Up (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 LT3477EFE#PBF you can contact the distributor directly for product support, shipping queries etc.
Is the LT3477EFE#PBF RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Analog Devices.
Which authorised distributors for LT3477EFE#PBF have stock available?
Authorised distributors including Analog Devices, Newark Electronics, element14, Farnell and Chip One Stop have stock available or on a lead time for LT3477EFE#PBF.
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