| Status: | Production |
|---|---|
| Series: | LTC3789 |
| RoHS: | Compliant |
| Single Inductor Architecture Allows VIN Above, Below or Equal to the Regulated VOUT |
| Programmable Input or Output Current |
| Wide VIN Range: 4V to 38V |
| 1% Output Voltage Accuracy: 0.8V < VOUT < 38V |
| Synchronous Rectification: Up to 98% Efficiency |
| Current Mode Control |
| Phase-Lockable Fixed Frequency: 200kHz to 600kHz |
| No Reverse Current During Start-Up |
| Power Good Output Voltage Monitor |
| Internal 5.5V LDO |
| Quad N-Channel MOSFET Synchronous Drive |
| VOUT Disconnected from VIN During Shutdown |
| True Soft-Start and VOUT Short Protection, Even in Boost Mode |
| Available in 28-Lead QFN (4mm × 5mm) and 28-Lead SSOP Packages |
| Dc/Dc Ctrl, Sync Buck-Boost, 640Khz | Newark Electronics |
| DC/DC CTRL, SYNC BUCK-BOOST, 640KHZ | element14 |
| PMIC | TME |
| DC/DC Cntrlr Single-OUT Step Down/Step Up 710kHz 28-Pin SSOP N Tube | Richardson RFPD |
| Status: | Unknown |
|---|---|
| Series: | - |
| RoHS: | Unknown |
| Supply Voltage Min | 4V |
|---|---|
| Supply Voltage Max | 38V |
| No. of Outputs | 1 Output, 1Outputs |
| Duty Cycle (%) | 90% |
| Controller IC Case Style | SSOP |
| No. of Pins | 28Pins |
| Switching Frequency | 710kHz |
| Topology | Synchronous Boost Synchronous Buck |
| 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 | 3789 |
| Operating Temperature Range | -40°C to +125°C |
| Output Current | 20A |
| Output Voltage | 38V |
| Primary Input Voltage | 38V |
Where can I find additional details, specifications and documents for a LTC3789EGN#PBF?
Additional datasheets, footprints and schematics for LTC3789EGN#PBF are listed on our Part Details page. You can also find images and similar parts to LTC3789EGN#PBF on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for LTC3789EGN#PBF on our Product Comparison page. Access via the 'View Pricing & Stock' button to view LTC3789EGN#PBF price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does LTC3789EGN#PBF fall under?
The LTC3789EGN#PBF is listed under External Power Switch Buck-Boost Controllers.
Can I view similar or alternative parts?
You can view similar parts to LTC3789EGN#PBF when available in the External Power Switch Buck-Boost Controllers range under the specifications section at the bottom of the details page.
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Submit any questions directly to the customer support team of the distributor listing the product. For the LTC3789EGN#PBF you can contact the distributor directly for product support, shipping queries etc.
Is the LTC3789EGN#PBF RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Analog Devices.
Which authorised distributors for LTC3789EGN#PBF have stock available?
Authorised distributors including Newark Electronics, element14, Farnell, TME and Richardson RFPD have stock available or on a lead time for LTC3789EGN#PBF.
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