LTC3856EFE#PBF External Power Switch Buck Controllers by Analog Devices
| Status: | Production |
|---|---|
| Series: | LTC3856 |
| RoHS: | Compliant |
Features
| PolyPhase® Controller Reduces Input and Output Capacitance and Power Supply Induced Noise |
| Wide VIN Range: 4.5V to 38V Operation |
| ±0.75%, 0.6V Reference Voltage Accuracy |
| High Efficiency: Up to 95% |
| Programmable Burst Mode® Operation or Stage Shedding™ for Highest Light Load Efficiency |
| Active Voltage Positioning (AVP) |
| RSENSE or DCR Current Sensing |
| Programmable DCR Temperature Compensation |
| Phase-Lockable Fixed Frequency: 250kHz to 770kHz |
| True Remote Sense Differential Amplifier |
| Dual N-Channel MOSFET Synchronous Drive |
| VOUT Range: 0.6V to 5V without Differential Amplifier |
| VOUT Range: 0.6V to 3.3V with Differential Amplifier |
| Adjustable Soft-Start or VOUT Tracking |
| Stackable for Up to 12-Phase Operation |
| 32-Pin (5mm × 5mm) QFN and 38-Pin TSSOP Packages |
Alternative Descriptions
| 2-PhSync Buck DC/DC Cntr w/ Di | Analog Devices |
| POWER MANAGEMENT IC | Richardson RFPD |
LTC3856EFE#PBF Semiconductors - ICs by Linear Technology
BUCK CNTRL 2 CH SYNC 38TSSOP
| Status: | Unknown |
|---|---|
| Series: | - |
| RoHS: | Unknown |
Specifications
| Supply Voltage Min | 4.5V |
|---|---|
| Supply Voltage Max | 38V |
| No. of Outputs | 1 Output, 1Outputs |
| Duty Cycle (%) | 94% |
| Controller IC Case Style | TSSOP |
| No. of Pins | 38Pins |
| Switching Frequency | 850kHz |
| Topology | Synchronous Buck (Step Down) |
| 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 | 3856 |
| Operating Temperature Range | -40°C to +125°C |
| Output Voltage | 5V |
| Primary Input Voltage | 38V |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a LTC3856EFE#PBF?
Additional datasheets, footprints and schematics for LTC3856EFE#PBF are listed on our Part Details page. You can also find images and similar parts to LTC3856EFE#PBF on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for LTC3856EFE#PBF on our Product Comparison page. Access via the 'View Pricing & Stock' button to view LTC3856EFE#PBF price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does LTC3856EFE#PBF fall under?
The LTC3856EFE#PBF is listed under External Power Switch Buck Controllers.
Can I view similar or alternative parts?
You can view similar parts to LTC3856EFE#PBF when available in the External Power Switch Buck Controllers 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 LTC3856EFE#PBF you can contact the distributor directly for product support, shipping queries etc.
Is the LTC3856EFE#PBF RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Analog Devices.
Which authorised distributors for LTC3856EFE#PBF have stock available?
Authorised distributors including Analog Devices and Richardson RFPD have stock available or on a lead time for LTC3856EFE#PBF.
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