LTC3877EUK#PBF High Input Voltage Buck Regulators by Analog Devices
| Status: | Production |
|---|---|
| Series: | LTC3877 |
| RoHS: | Compliant |
Features
| 6-Bit Parallel VID (Voltage Identification) Inputs Set Output Voltage from 0.6V to 1.23V in 10mV Steps |
| Output Voltage Range: 0.6V to 5V (Without VID) |
| Ultra Low Value DCR/RSENSE Current Sensing |
| ±1% Maximum Total Regulation Voltage Accuracy Over Temperature |
| Dual Differential Remote Sensing Amplifiers |
| tON(MIN) = 40ns, Capable of Very Low Duty Cycles at High Frequency |
| Phase-Lockable Frequency from 250kHz to 1MHz |
| Current Mismatch Between Channels: 5% Max |
| Adjustable Soft-Start Current Ramping or Tracking |
| Multi-IC Operation Up To 12 Phases |
| Wide VIN Range: 4.5V to 38V |
| Dual Power Good Output Voltage Monitors |
| Output Overvoltage Protection |
| Foldback Output Current Limiting and Soft Recovery |
Alternative Descriptions
| Dc/Dc Ctrl, Sync Buck, 625Khz, 125Deg C | Newark Electronics |
| DC/DC CTRL, SYNC BUCK, 625KHZ, 125DEG C | element14 |
| 2x PhBuck Sync Cntr w/ VID Out | Analog Devices |
| POWER MANAGEMENT IC | Richardson RFPD |
LTC3877EUK#PBF Semiconductors - ICs by Linear Technology
DC/DC CTRL SYNC BUCK 625KHZ QFN-44
| Status: | Unknown |
|---|---|
| Series: | - |
| RoHS: | Unknown |
Specifications
| Supply Voltage Min | 4.5V |
|---|---|
| Supply Voltage Max | 38V |
| No. of Outputs | 2 Output, 2Outputs |
| Duty Cycle (%) | 96% |
| Controller IC Case Style | QFN |
| No. of Pins | 44Pins |
| Switching Frequency | 625kHz |
| 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) |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a LTC3877EUK#PBF?
Additional datasheets, footprints and schematics for LTC3877EUK#PBF are listed on our Part Details page. You can also find images and similar parts to LTC3877EUK#PBF on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for LTC3877EUK#PBF on our Product Comparison page. Access via the 'View Pricing & Stock' button to view LTC3877EUK#PBF price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does LTC3877EUK#PBF fall under?
The LTC3877EUK#PBF is listed under High Input Voltage Buck Regulators.
Can I view similar or alternative parts?
You can view similar parts to LTC3877EUK#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 LTC3877EUK#PBF you can contact the distributor directly for product support, shipping queries etc.
Is the LTC3877EUK#PBF RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Analog Devices.
Which authorised distributors for LTC3877EUK#PBF have stock available?
Authorised distributors including Newark Electronics, element14, Farnell, Analog Devices and Richardson RFPD have stock available or on a lead time for LTC3877EUK#PBF.
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