LTC3861EUHE#PBF External Power Switch Buck Controllers by Analog Devices
| Status: | Production |
|---|---|
| Series: | LTC3861 |
| RoHS: | Compliant |
Features
| Operates with Power Blocks, DrMOS or External Gate Drivers and MOSFETs |
| Constant-Frequency Voltage Mode Control with Accurate Current Sharing |
| ±0.75% 0.6V Voltage Reference |
| Dual Differential Output Voltage Sense Amplifiers |
| Multiphase Capability—Up to 12-Phase Operation |
| Programmable Current Limit |
| Safely Powers a Prebiased Load |
| Programmable or PLL-Synchronizable Switching Frequency Up to 2.25MHz |
| Lossless Current Sensing Using Inductor DCR or Precision Current Sensing with Sense Resistor |
| VCC Range: 3V to 5.5V |
| VIN Range: 3V to 24V |
| Power Good Output Voltage Monitor |
| Output Voltage Tracking Capability |
| Programmable Soft-Start |
| Available in a 36-Pin 5mm × 6mm QFN Package |
Alternative Descriptions
| 2x, MP Buck V Mode DC/DC Cntr | Analog Devices |
| POWER MANAGEMENT IC | Richardson RFPD |
LTC3861EUHE#PBF Semiconductors - ICs by Linear Technology
BUCK DUAL MULTIPHASE 24V ADJ 36QFN
| Status: | Unknown |
|---|---|
| Series: | - |
| RoHS: | Unknown |
Specifications
| Supply Voltage Min | 3V |
|---|---|
| Supply Voltage Max | 24V |
| No. of Outputs | 2 Output, 2Outputs |
| Duty Cycle (%) | 91.5% |
| Controller IC Case Style | QFN |
| No. of Pins | 36Pins |
| Switching Frequency | 2.25MHz |
| 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 | 3861 |
| Operating Temperature Range | -40°C to +125°C |
| Output Current | 60A |
| Primary Input Voltage | 24V |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a LTC3861EUHE#PBF?
Additional datasheets, footprints and schematics for LTC3861EUHE#PBF are listed on our Part Details page. You can also find images and similar parts to LTC3861EUHE#PBF on this page.
What pricing and inventory information can I view?
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What category does LTC3861EUHE#PBF fall under?
The LTC3861EUHE#PBF is listed under External Power Switch Buck Controllers.
Can I view similar or alternative parts?
You can view similar parts to LTC3861EUHE#PBF when available in the External Power Switch Buck 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 LTC3861EUHE#PBF you can contact the distributor directly for product support, shipping queries etc.
Is the LTC3861EUHE#PBF RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Analog Devices.
Which authorised distributors for LTC3861EUHE#PBF have stock available?
Authorised distributors including Analog Devices and Richardson RFPD have stock available or on a lead time for LTC3861EUHE#PBF.
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