LTC3869EUF#PBF High Input Voltage Buck Regulators by Analog Devices
| Status: | Production |
|---|---|
| Series: | LTC3869 |
| RoHS: | Compliant |
Features
| Dual, 180° Phased Controllers Reduce Required Input Capacitance and Power Supply Induced Noise |
| Accurate Multiphase Current Matching |
| RSENSE or DCR Current Sensing |
| ±0.75% 0.6V Output Voltage Accuracy |
| Phase-Lockable Fixed Frequency 250kHz to 780kHz |
| High Efficiency: Up to 95% |
| Dual N-channel MOSFET Synchronous Drive |
| Wide VIN Range: 4V to 38V (40V Max) Operation |
| Wide VOUT Range: 0.6V to 12.5V Operation |
| Adjustable Soft-Start Current Ramping or Tracking |
| Foldback Output Current Limiting |
| Output Overvoltage Protection |
| Power Good Output Voltage Monitor |
| 5V Low Dropout Regulator |
| Small 28-Lead QFN and Narrow SSOP Packages |
Alternative Descriptions
| 2x, 2-PhSync Buck DC/DC Cntrs | Analog Devices |
| POWER MANAGEMENT IC | Richardson RFPD |
LTC3869EUF#PBF Semiconductors - ICs by Linear Technology
DC/DC CTRL SYNC BUCK 780KHZ QFN-28
| Status: | Unknown |
|---|---|
| Series: | - |
| RoHS: | Unknown |
Specifications
| Supply Voltage Min | 4V |
|---|---|
| Supply Voltage Max | 38V |
| No. of Outputs | 2 Output, 2Outputs |
| Duty Cycle (%) | 95% |
| Controller IC Case Style | QFN |
| No. of Pins | 28Pins |
| Switching Frequency | 780kHz |
| 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 LTC3869EUF#PBF?
Additional datasheets, footprints and schematics for LTC3869EUF#PBF are listed on our Part Details page. You can also find images and similar parts to LTC3869EUF#PBF on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for LTC3869EUF#PBF on our Product Comparison page. Access via the 'View Pricing & Stock' button to view LTC3869EUF#PBF price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does LTC3869EUF#PBF fall under?
The LTC3869EUF#PBF is listed under High Input Voltage Buck Regulators.
Can I view similar or alternative parts?
You can view similar parts to LTC3869EUF#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 LTC3869EUF#PBF you can contact the distributor directly for product support, shipping queries etc.
Is the LTC3869EUF#PBF RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Analog Devices.
Which authorised distributors for LTC3869EUF#PBF have stock available?
Authorised distributors including Analog Devices and Richardson RFPD have stock available or on a lead time for LTC3869EUF#PBF.
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