LT1977IFE#PBF High Input Voltage Buck Regulators by Analog Devices
| Status: | Production |
|---|---|
| Series: | LT1977 |
| RoHS: | Compliant |
Features
| Wide Input Range: 3.3V to 60V |
| 1.5A Peak Switch Current |
| Burst Mode® Operation: 100µA Quiescent Current |
| Low Shutdown Current: IQ < 1µA |
| Power Good Flag with Programmable Threshold |
| Load Dump Protection to 60V |
| 500kHz Switching Frequency |
| Saturating Switch Design: 0.2Ω On-Resistance |
| Peak Switch Current Maintained Over Full Duty Cycle Range |
| 1.25V Feedback Reference Voltage |
| Easily Synchronizable |
| Soft-Start Capability |
| Small 16-Pin Thermally Enhanced TSSOP Package |
Last 6 months Inventory & Pricing History
Alternative Descriptions
| Dc/Dc Conv, Buck, 500Khz, 125Deg C | Newark Electronics |
| DC/DC CONV, BUCK, 500KHZ, 125DEG C | element14 |
| Conv DC-DC 2.4V to 60V Step Down Single-Out 1.2V to 54V 3.5A 16-Pin TSSOP EP Tube | Richardson RFPD |
LT1977IFE#PBF Semiconductors - ICs by Linear Technology
DC-DC CONVERTER BUCK 500KHZ TSSOP-16
| Status: | Unknown |
|---|---|
| Series: | - |
| RoHS: | Unknown |
Specifications
| Topology | Buck (Step Down) |
|---|---|
| Input Voltage Min | 3.3V |
| Input Voltage Max | 60V |
| No. of Outputs | 1Outputs |
| DC / DC Converter IC Case | TSSOP |
| No. of Pins | 16Pins |
| Output Current | 1.5A |
| Output Voltage Min | 1.25V |
| Output Voltage Max | 54V |
| Switching Frequency | 575kHz |
| Operating Temperature Max | 125°C |
| Product Range | - |
| Automotive Qualification Standard | - |
| RoHS Phthalates Compliant | Yes |
| MSL | MSL 1 - Unlimited |
| SVHC | No SVHC (15-Jan-2018) |
| Operating Temperature Min | -40°C |
| Operating Temperature Range | -40°C to +125°C |
| Primary Input Voltage | 60V |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a LT1977IFE#PBF?
Additional datasheets, footprints and schematics for LT1977IFE#PBF are listed on our Part Details page. You can also find images and similar parts to LT1977IFE#PBF on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for LT1977IFE#PBF on our Product Comparison page. Access via the 'View Pricing & Stock' button to view LT1977IFE#PBF price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does LT1977IFE#PBF fall under?
The LT1977IFE#PBF is listed under High Input Voltage Buck Regulators.
Can I view similar or alternative parts?
You can view similar parts to LT1977IFE#PBF when available in the High Input Voltage Buck Regulators 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 LT1977IFE#PBF you can contact the distributor directly for product support, shipping queries etc.
Is the LT1977IFE#PBF RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Analog Devices.
Which authorised distributors for LT1977IFE#PBF have stock available?
Authorised distributors including Newark Electronics, element14, Richardson RFPD and Farnell have stock available or on a lead time for LT1977IFE#PBF.
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