DC Buck Step-Down Power Module, 3A/24V, MP2315 - ElectroDragon

MP2315, MP2307, MP1584EN series, easy, simple, high efficiency and safe. Maximum output current 3A, long-running 2.1A, sufficient margin. Using MP2315 design, circuit design does not require electrolytic capacitors and tantalum capacitors (electrolytic capacitor life is short, tantalum risk of explosion). Now with the use of high-end large-size solid ceramic capacitor circuit (MCC) 2 pcs. The […]
MP2315, MP2307, MP1584EN series, easy, simple, high efficiency and safe. Maximum output current 3A, long-running 2.1A, sufficient margin. Using MP2315 design, circuit design does not require electrolytic capacitors and tantalum capacitors (electrolytic capacitor life is short, tantalum risk of explosion). Now with the use of high-end large-size solid ceramic capacitor circuit (MCC) 2 pcs. The new program uses synchronous rectification circuit conversion efficiency is very high, in turn 5V 0.7A 6.5V when efficiency up to 97.5%, 12V turn 5V 1A, it also reached 94%, unlike some peers efficiency is only 60-70%. (Efficiency test removed the input reverse polarity protection diode and fuse drop). Using shielded high-current inductors, low internal resistance, to maximize conversion efficiency. Reduce heat. Small size, 20 (L) * 11 (W) * 5 (high) mm Low quiescent current, quiescent current of 0.85 mA. Connected to the car battery without adding switches can be connected to the cigarette lighter line or the ACC power cable line. Output Integrated adjustable and fixed voltage, fixed output does not need customization, direct can be very voltage, potentiometer can adjust, versatility is very strong on the board under the spot welding Integration enabled pin, default mode, low close, bring convenience to control Can  replace linear regulators, such as 7805, 7812, and so on. Parameters: Module: non-isolated step-down module (BUCK) synchronous rectifier Input voltage: DC 4.5-24V Output voltage: integrated adjustable and fixed output, the back can choose a fixed output voltage Adjustable range (0.8-17V), fixed voltage (1.8V 2.5V 3.3V 5V 9V 12V) Output Current: 3A (Please note that full cooling), the actual test input 12V 1.5A output less heat without special treatment. Conversion efficiency: up to 97.5% (6.5 turn 5V 0.7A) Switching Frequency: 500KHz Output ripple: 20mV around (12V turn 5V3A) 20M-bandwidth Operating temperature: Industrial grade (-40 ℃ to + 85 ℃) (the higher the temperature, the smaller the output power) Output Overvoltage Protection: None Full load temperature rise: 40 ℃ Static current: 0.85 mA Load regulation: ± 1% Voltage regulation: ± 0.5% Dynamic response speed: 5% 200uS Output short circuit protection: Do not short-circuit a long time Input reverse polarity protection: None, input reverse polarity protection diode Enable control: Yes, high work, low stop working, high level 2-5V, a low level of about 0V. The default input with internal pull-up to the positive electrode. Connection: Soldering 2.54 mm pin Documentation please see on this page.

Step-Down (Buck) Modules

MP1584 DC-DC Step Down Buck Converter - 3A Adjustable

Buck Step-down Archives - ElectroDragon

MP1584 DC-DC 3A Step Down Module converts input voltage between 4.5V and 28V into a smaller voltage between 0.8V and 18V, capable of driving a 3A load

MP1584 DC-DC STep-Down 3A Adjustable Buck Module

MP1584 DC-DC Step Down Buck Converter - 3A Adjustable, STANDZRD

MP2315, MP2307, MP1584EN series, easy, simple, high efficiency and safe. This is the USB version., Board Features:, The maximum output current of

Mini DC Step-down Power Module 12/24V to 5V3A, MP2315

Mini DC Step-down Power Module 12/24V to 5V3A, MP2315 - ElectroDragon

MP1584 DC-DC Adjustable Step-Down Buck Converter - 0.8-18V, 3A

MP2315 High-Efficiency 3A/24V 500kHz Synchronous Step Down