MP1584EN Mini DC-DC BUCK Adjustable Step-Down Module
MP1584EN overview
Mini MP1584EN DC-DC BUCK Adjustable Step Down Module 4.5V-28V Input 0.8V-20V Output The MP1584 is a high-frequency step-down switching regulator with an integrated internal high-side high-voltage power MOSFET
Key specifications
Model
MP1584
Name
DC-DC step-down module
Input Voltage
4.5V ~ 28V
Output voltage
0.8V ~ 20V
Output Current
3A (Max)
Conversion efficiency
96% (maximum)
Output Ripple
<30mV
Switching frequency
1.5MHz (highest) typically 1MHz
Datasheet
datasheet-35.pdf
Format PDFSize 387 KBLanguage ENRevision Rev. 1.0
Third-party / unverified source
MP1584EN features
- High-Efficiency Pulse Skipping Mode for Light Load
- Ceramic Capacitor Stable
- Internal Soft-Start
- Internally Set Current Limit without a Current Sensing Resistor
MP1584EN pinout
| Name | Description |
|---|---|
| IN + | Positive Input Voltage Terminal |
| IN - | Negative Input Voltage Terminal |
| OUT + | Positive Output Voltage Terminal |
| OUT - | Negative Output Voltage Terminal |
MP1584EN specifications
| Model | MP1584 |
|---|---|
| Name | DC-DC step-down module |
| Input Voltage | 4.5V ~ 28V |
| Output voltage | 0.8V ~ 20V |
| Output Current | 3A (Max) |
| Conversion efficiency | 96% (maximum) |
| Output Ripple | <30mV |
| Switching frequency | 1.5MHz (highest) typically 1MHz |
| Operating Temperature | -45°C ~ +85°C |
| Size | 22mm * 17mm (L * W ) |
MP1584EN applications
- DIY Mobile Power
- Monitor Power Supply
- Power Buggies
- Camera Power Supply
- Car Power
- Communications Equipment Supply
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