LT3439EFE#PBF Flyback, Forward, and Isolated Controller by Analog Devices
| Status: | Production |
|---|---|
| Series: | LT3439 |
| RoHS: | Compliant |
Where to Buy
Prices starting from US$5.49
Features
| Reduced Conducted and Radiated EMI |
| Single Resistor Control of Output Switch Voltage and Current Slew Rates |
| Cross Conduction Prevention Circuitry |
| Two 1A Current Limited Power Switches |
| Low Minimum Supply Voltage: 2.8V |
| Low Shutdown Current: <20µA |
| 50% Duty Cycle |
| 20kHz to 250kHz Oscillator Frequency |
| Synchronizable to 300kHz |
| Overcurrent and Overtemperature Protected |
Last 6 months Inventory & Pricing History
Alternative Descriptions
| Dc/Dc Conv, Push-Pull, 300Khz, 125Deg C | Newark Electronics |
| DC/DC CONV, PUSH-PULL, 300KHZ, 125DEG C | element14 |
| PMIC | TME |
| Conv DC-DC 2.8V to 17.5V Step Down Single-Out 2.8V 1.65A 16-Pin TSSOP EP Tube | Richardson RFPD |
LT3439EFE#PBF Semiconductors - ICs by Linear Technology
IC DC/DC CONVERTER SMD TSSOP16
| Status: | Unknown |
|---|---|
| Series: | - |
| RoHS: | Unknown |
Specifications
| Topology | Push-Pull |
|---|---|
| Input Voltage Min | 2.8V |
| Input Voltage Max | 17.5V |
| DC / DC Converter IC Case | TSSOP |
| No. of Pins | 16Pins |
| Output Current | 1A |
| Output Voltage Nom. | - |
| Switching Frequency | 250kHz |
| 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 | 3439 |
| Frequency | 250kHz |
| No. of Outputs | 1Outputs |
| Operating Temperature Min | -40°C |
| Operating Temperature Range | -40°C to +125°C |
| Output Current Max | 1.65A |
| Output Voltage | 35V |
| Primary Input Voltage | 17.5V |
| Supply Voltage Min | 2.8V |
| Switch Output Current Isw Max | 1.65A |
| Termination Type | Surface Mount Device |
| Voltage Regulator Type | Ultralow Noise DC/DC Transformer |
| Voltage Vcc | 20V |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a LT3439EFE#PBF?
Additional datasheets, footprints and schematics for LT3439EFE#PBF are listed on our Part Details page. You can also find images and similar parts to LT3439EFE#PBF on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for LT3439EFE#PBF on our Product Comparison page. Access via the 'View Pricing & Stock' button to view LT3439EFE#PBF price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does LT3439EFE#PBF fall under?
The LT3439EFE#PBF is listed under Flyback, Forward, and Isolated Controller.
Can I view similar or alternative parts?
You can view similar parts to LT3439EFE#PBF when available in the Flyback, Forward, and Isolated Controller 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 LT3439EFE#PBF you can contact the distributor directly for product support, shipping queries etc.
Is the LT3439EFE#PBF RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Analog Devices.
Which authorised distributors for LT3439EFE#PBF have stock available?
Authorised distributors including Newark Electronics, element14, Farnell, TME and Richardson RFPD have stock available or on a lead time for LT3439EFE#PBF.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for LT3439EFE#PBF often in real-time on the comparison pages.
What if I can't find stock of LT3439EFE#PBF?
You can fill out our help required form which you can use to request a quote for LT3439EFE#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.