LTC3548IDD#PBF Multiple Output Buck Regulators by Analog Devices
| Status: | Production |
|---|---|
| Series: | LTC3548 |
| RoHS: | Compliant |
Features
| High Efficiency: Up to 95% |
| Very Low Quiescent Current: Only 40μA |
| Low Output Ripple Burst Mode® Operation |
| 2.25MHz Constant Frequency Operation |
| High Switch Current: 0.7A and 1.2A |
| No Schottky Diodes Required |
| Low RDS(ON) Internal Switches: 0.35Ω |
| Current Mode Operation for Excellent Line and Load Transient Response |
| Short-Circuit Protected |
| Low Dropout Operation: 100% Duty Cycle |
| Ultralow Shutdown Current: IQ < 1μA |
| Output Voltages from 5V down to 0.6V |
| Power-On Reset Output |
| Externally Synchronizable Oscillator |
| Small Thermally Enhanced MSOP and 3mm × 3mm DFN Packages |
Alternative Descriptions
| 2x Sync, 400mA/800mA, 2.25MHz | Analog Devices |
| DC TO DC CONVERTER | Richardson RFPD |
LTC3548IDD#PBF Semiconductors - ICs by Linear Technology
BUCK DUAL SYNCH 0.8A 2.25MHZ 10DFN
| Status: | Unknown |
|---|---|
| Series: | - |
| RoHS: | Unknown |
Specifications
| Input Voltage Min | 2.5V |
|---|---|
| Input Voltage Max | 5.5V |
| No. of Outputs | 2 Output, 2Outputs |
| DC / DC Converter IC Case | DFN |
| No. of Pins | 10Pins |
| Output Current - Output 1 | 400mA |
| Output Current - Output 2 | 800mA |
| Output Voltage - Output 1 | 5V |
| Output Voltage - Output 2 | 5V |
| Regulator Output Type | Adjustable |
| Switching Frequency | 2.7MHz |
| Topology | Synchronous Buck (Step Down) |
| Operating Temperature Max | 85°C |
| Product Range | - |
| RoHS Phthalates Compliant | Yes |
| MSL | MSL 1 - Unlimited |
| SVHC | No SVHC (15-Jan-2018) |
| Operating Temperature Min | -40°C |
| Operating Temperature Range | -40°C to +85°C |
| Output Current | 800mA |
| Primary Input Voltage | 5.5V |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a LTC3548IDD#PBF?
Additional datasheets, footprints and schematics for LTC3548IDD#PBF are listed on our Part Details page. You can also find images and similar parts to LTC3548IDD#PBF on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for LTC3548IDD#PBF on our Product Comparison page. Access via the 'View Pricing & Stock' button to view LTC3548IDD#PBF price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does LTC3548IDD#PBF fall under?
The LTC3548IDD#PBF is listed under Multiple Output Buck Regulators.
Can I view similar or alternative parts?
You can view similar parts to LTC3548IDD#PBF when available in the Multiple Output Buck Regulators 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 LTC3548IDD#PBF you can contact the distributor directly for product support, shipping queries etc.
Is the LTC3548IDD#PBF RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Analog Devices.
Which authorised distributors for LTC3548IDD#PBF have stock available?
Authorised distributors including Analog Devices and Richardson RFPD have stock available or on a lead time for LTC3548IDD#PBF.
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