The MAX17515 is a fixed-frequency, step-down power module in a thermally efficient system-in-package (SiP) package that operates from a 2.4V to 5.5V input supply voltage and supports output currents up to 5A. The device includes switch-mode power-supply controller, dual n-channel MOSFET power switches, a fully shielded inductor, as well as compensation components. The device supports 0.75V to 3.6V programmable output voltage. The high level of integration significantly reduces design complexity, manufacturing risks, and offers a true “plug-and-play” power-supply solution, reducing the time to market.
The device operates at a fixed 1MHz that requires smaller input and output capacitor size. The internal fixed constant gain at the error-amplifier output results in output-voltage positioning with respect to the load current. The fixed internal digital soft-start limits the input inrush current at startup. The device also operates in pulse-skipping mode at light loads to improve the light-load efficiency.
The MAX17515 is available in a thermally enhanced, compact 28-pin, 10mm × 6.5mm x 2.8mm SiP package and can operate over the -40°C to +85°C industrial temperature range.
|Part Number||VIN |
|Output Adjust. Method||IOUT1 |
|Switch Type||Synchronous Switching||Power Good Signal||DC-DC Outputs||Oper. Freq. |
|Design Tools||Package/Pins||Budgetary |
|See All Step-Down Switching Regulators (312)|
| Pricing Notes: |
This pricing is BUDGETARY, for comparing similar parts. Prices are in U.S. dollars and subject to change. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. For volume-specific and version-specific prices and delivery, please see the price and availability page or contact an authorized distributor.
|System Board||5984||MAXREFDES62#: RS-485 Communications Micro PLC Card|
|System Board||5983||MAXREFDES64#: 8-Channel, Digital-Input Micro PLC Card|
|System Board||5976||MAXREFDES63#: 8-Channel Digital Output Micro PLC Card|
|Evaluation Board||8177||MAX17515EVKIT Evaluation Kit for the MAX17515|