DC1523A External Power Switch Buck-Boost Controllers by Analog Devices
| Status: | Production |
|---|---|
| Series: | LTC3789 |
| RoHS: | Compliant |
Features
| Single Inductor Architecture Allows VIN Above, Below or Equal to the Regulated VOUT |
| Programmable Input or Output Current |
| Wide VIN Range: 4V to 38V |
| 1% Output Voltage Accuracy: 0.8V < VOUT < 38V |
| Synchronous Rectification: Up to 98% Efficiency |
| Current Mode Control |
| Phase-Lockable Fixed Frequency: 200kHz to 600kHz |
| No Reverse Current During Start-Up |
| Power Good Output Voltage Monitor |
| Internal 5.5V LDO |
| Quad N-Channel MOSFET Synchronous Drive |
| VOUT Disconnected from VIN During Shutdown |
| True Soft-Start and VOUT Short Protection, Even in Boost Mode |
| Available in 28-Lead QFN (4mm × 5mm) and 28-Lead SSOP Packages |
Last 6 months Inventory & Pricing History
Alternative Descriptions
| LTC3789EGN DC to DC Controller 11.76V to 12.24V Output Demonstration Circuit | Richardson RFPD |
DC1523A Development Boards & Evaluation Kits by Linear Technology
DEMO BOARD BUCK/BOOST CONVERTER
| Status: | Unknown |
|---|---|
| Series: | - |
| RoHS: | Unknown |
Features
Specifications
| Silicon Manufacturer | Linear Technology |
|---|---|
| Silicon Core Number | LTC3789 |
| Kit Application Type | Power Management - Voltage Regulator |
| Application Sub Type | Buck/Boost DC-DC Converter |
| Kit Contents | Demonstration Board LTC3789 |
| Product Range | - |
| Automotive Qualification Standard | - |
| SVHC | No SVHC (07-Jul-2017) |
| Features | High Efficiency Input 5V-36V Output 12V 5A Phase-lockable Frequency from 200kHz to 600kHz |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a DC1523A?
Additional datasheets, footprints and schematics for DC1523A are listed on our Part Details page. You can also find images and similar parts to DC1523A on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for DC1523A on our Product Comparison page. Access via the 'View Pricing & Stock' button to view DC1523A price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does DC1523A fall under?
The DC1523A is listed under External Power Switch Buck-Boost Controllers.
Can I view similar or alternative parts?
You can view similar parts to DC1523A when available in the External Power Switch Buck-Boost 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 DC1523A you can contact the distributor directly for product support, shipping queries etc.
Is the DC1523A RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Analog Devices.
Which authorised distributors for DC1523A have stock available?
Authorised distributors including Richardson RFPD have stock available or on a lead time for DC1523A.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for DC1523A often in real-time on the comparison pages.
What if I can't find stock of DC1523A?
You can fill out our help required form which you can use to request a quote for DC1523A from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.