LT8641IUDC#PBF Internal Power Switch Buck Regulators by Analog Devices
| Status: | Production |
|---|---|
| Series: | LT8641 |
| RoHS: | Compliant |
Features
| Silent Switcher® Architecture |
| Ultralow EMI Emissions |
| Spread Spectrum Frequency Modulation |
| High Efficiency at High Frequency |
| Up to 95% Efficiency at 1MHz, 12VIN to 5VOUT |
| Up to 94% Efficiency at 2MHz, 12VIN to 5VOUT |
| Wide Input Voltage Range: 3V to 65V |
| 3.5A Maximum Continuous Output, 5A Peak Transient Output |
| Fast Minimum Switch-On Time: 35ns |
| Ultralow Quiescent Current Burst Mode® Operation |
| 2.5μA IQ Regulating 12VIN to 3.3VOUT |
| Output Ripple < 10mVP-P |
| Low Dropout Under All Conditions: 130mV at 1A |
| Safely Tolerates Inductor Saturation in Overload |
| Adjustable and Synchronizable: 200kHz to 3MHz |
| Peak Current Mode Operation |
| Output Soft-Start and Tracking |
| Small 18-Lead 3mm × 4mm QFN |
| AEC-Q100 Qualified for Automotive Applications |
Last 6 months Inventory & Pricing History
Alternative Descriptions
| 65V, 3.5A Sync Buck Silent Swi | Analog Devices |
| Conv DC-DC 3V to 65V Synchronous Step Down Single-Out 0.81V to 64V 3.5A Automotive 18-Pin QFN EP Tube | Richardson RFPD |
LT8641IUDC#PBF Power Management ICs - PMIC by Linear Technology
DC/DC CONV SYNC BUCK 3MHZ QFN-18
| Status: | Unknown |
|---|---|
| Series: | - |
| RoHS: | Unknown |
Specifications
| Topology | Synchronous Buck (Step Down) |
|---|---|
| Input Voltage Min | 3V |
| Input Voltage Max | 65V |
| No. of Outputs | 1Outputs |
| DC / DC Converter IC Case | QFN |
| No. of Pins | 18Pins |
| Output Current | 3.5A |
| Output Voltage Min | 810V |
| Output Voltage Max | 64V |
| Switching Frequency | 3MHz |
| Operating Temperature Max | 125°C |
| Product Range | - |
| Automotive Qualification Standard | - |
| RoHS Phthalates Compliant | Yes |
| MSL | MSL 3 - 168 hours |
| SVHC | No SVHC (15-Jan-2018) |
| Operating Temperature Min | -40°C |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a LT8641IUDC#PBF?
Additional datasheets, footprints and schematics for LT8641IUDC#PBF are listed on our Part Details page. You can also find images and similar parts to LT8641IUDC#PBF on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for LT8641IUDC#PBF on our Product Comparison page. Access via the 'View Pricing & Stock' button to view LT8641IUDC#PBF price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does LT8641IUDC#PBF fall under?
The LT8641IUDC#PBF is listed under Internal Power Switch Buck Regulators.
Can I view similar or alternative parts?
You can view similar parts to LT8641IUDC#PBF when available in the Internal Power Switch 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 LT8641IUDC#PBF you can contact the distributor directly for product support, shipping queries etc.
Is the LT8641IUDC#PBF RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Analog Devices.
Which authorised distributors for LT8641IUDC#PBF have stock available?
Authorised distributors including Analog Devices and Richardson RFPD have stock available or on a lead time for LT8641IUDC#PBF.
How do I check stock and lead times for all distributors?
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