The MP1584 is a high frequency step-down switching regulator with an integrated internal high-side high voltage power MOSFET. It provides 3A output with current mode control for fast loop response and easy compensation.
The wide 4.5V to 28V input range accommodates a variety of step-down applications, including those in an automotive input environment. A 100µA operational quiescent current allows use in battery-powered applications.
Product includes professional library, confirmed schematic design. Our design has also a full output job and active Bill of Materials.
Features:
The design in Altium Designer files are from https://elecfern.com/product/a-step-down-switching-regulator-using-mp1584/
PartNumber | Manufacturer | Description | Category | Quantity | Unit | Packaging | Process Technology | Designator | NI Marking |
---|---|---|---|---|---|---|---|---|---|
GCM32EC71H106KA03K | Murata Electronics | CAP-CER,10uF,1210,±10,50V,X7S | CAPACITOR | 1 | pcs | Tape and Reel | SM | C1 | |
CL32B226KAJNFNE | Samsung Electro-Mechanics | CAP-CER,22uF,1210,±10,25V,X7R | CAPACITOR | 1 | pcs | Tape and Reel | SM | C2 | |
GRM1555C1H221JA01D | Murata Electronics | CAP-CER,220pF,0402,±5%,50V,C0G/NP0 | CAPACITOR | 1 | pcs | Tape and Reel | SM | C3 | |
CGA2B3X7R1H104K050BB | TDK Corporation | CAP-CER,100nF,0402,±10%,50V,X7R | CAPACITOR | 3 | pcs | Tape and Reel | SM | C4, C5, C6 | |
SK34ATR | SMC Diode Solutions | DIODE-RECTIFIER,3A,40V,DO-214AC,500 mV @ 3 A | DIODE | 1 | pcs | Tape and Reel | SM | D1 | |
ASPI-7318-4R7M-T | Abracon LLC | INDUCTOR-FIXED,14.7uH,5A,40mR | INDUCTOR | 1 | pcs | Tape and Reel | SM | L1 | |
RC0402FR-07124KL | Yageo | RES-SMD,124K,0402,±1%,1/16W | RESISTOR | 1 | pcs | Tape and Reel | SM | R1 | |
RT0402FRE0740K2L | Yageo | RES-SMD,40.2K,0402,±1%,1/16W | RESISTOR | 1 | pcs | Tape and Reel | SM | R2 | |
RC0402JR-07680KL | Yageo | RES-SMD,680K,0402,±5%,1/16W | RESISTOR | 1 | pcs | Tape and Reel | SM | R3 | |
RC0402FR-0724K9L | Yageo | RES-SMD,24.9K,0402,±1%,1/16W | RESISTOR | 1 | pcs | Tape and Reel | SM | R4 | |
RC0402JR-07100KL | Yageo | RES-SMD,100K,0402,±5%,1/16W,H0.40 | RESISTOR | 1 | pcs | Tape and Reel | SM | R5 | |
RC0402JR-07200KL | Yageo | RES-SMD,200K,0402,±5%,1/16W | RESISTOR | 1 | pcs | Tape and Reel | SM | R6 | |
MP1584EN-LF-Z | Monolithic Power Systems Inc. | IC-POWER,Step-Down,4.5V-28V,3A,ADJ,TO-263-5 | IC | 1 | pcs | Tape and Reel | SM | U1 |