NCP1597AMNTWG DC-DC Power Conversion by ON Semiconductor
Synchronous Buck Converter, 1 MHz, 2.0 A
| Status: | Active |
|---|---|
| Series: | NCP1597 |
| RoHS: | Compliant |
Features
| Input voltage range from 4.0 V to 5.5 V |
| Internal 140m / 90m MOSFETs |
| Fixed 1 MHz Switching Frequency |
| Hiccup Mode Short-Circuit Protection |
| Thermal Shutdown Protection |
| Adjustable Output Voltage Down to 0.8 V |
| PFM Mode at Light Load |
| Benefits |
|---|
| Typical +5V applications |
| High efficiency at full load |
| Reduced output filter component size and value |
| Reduced heat durring short circuit |
| Prevents overheating in the application |
| Ability to regulate low output voltages |
| Increased efficiency at light load versus fixed PWM |
| Applications |
|---|
| USB Powered Devices |
| DSP Power |
| End Products |
|---|
| Hard Disk Drive (HDD) |
| Set-Top-Box |
Specifications
| Description | NCP1597 |
|---|---|
| Compliance | Pb-free Halide free |
| Topology | Step-Down |
| Control Mode | Current Mode |
| VCC Min (V) | 4 |
| VCC Max (V) | 5.5 |
| VO Typ (V) | 0.8 to 4.95 |
| IO Typ (A) | 2 |
| Efficiency (%) | 90 |
| fSW Typ (kHz) | 1000 |
| Package Type | DFN-6 |
Alternative Descriptions
| Conv DC-DC Single Step Down 4V to 5.5V 6-Pin DFN EP T/R | Avnet America |
| DC/DC CONV, SYNC BUCK, 1MHZ, DFN-6 | element14 |
| Dc/Dc Conv, Sync Buck, 1Mhz, Dfn-6 | Newark Electronics |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a NCP1597AMNTWG?
Additional datasheets, footprints and schematics for NCP1597AMNTWG are listed on our Part Details page. You can also find images and similar parts to NCP1597AMNTWG on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for NCP1597AMNTWG on our Product Comparison page. Access via the 'View Pricing & Stock' button to view NCP1597AMNTWG price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does NCP1597AMNTWG fall under?
The NCP1597AMNTWG is listed under Power Management > DC-DC Power Conversion > Converters.
Can I view similar or alternative parts?
You can view similar parts to NCP1597AMNTWG when available in the Converters 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 NCP1597AMNTWG you can contact the distributor directly for product support, shipping queries etc.
Is the NCP1597AMNTWG RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by ON Semiconductor.
Which authorised distributors for NCP1597AMNTWG have stock available?
Authorised distributors including Avnet America, element14, Farnell and Newark Electronics have stock available or on a lead time for NCP1597AMNTWG.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for NCP1597AMNTWG often in real-time on the comparison pages.
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