LM2596 DC 4.5-28V ל- DC 1.3V-25V BUCK STEP למטה לוח ממיר

המאפיינים הבסיסיים

In+:

Input positive

In-:

Input negative

Out+:

Output positive

Out-:

Output negative

Ripple peak:

About 100mV

Display color:

Red/Green/Blue

Input voltage:

4.5-28V

Output power:

15W maximum

Output voltage:

1.3v-25v (step-down mode, the input voltage must be 2v higher than the output voltage)

Ripple frequency:

About 150KHZ

Voltage meter accuracy:

± (5 +1 digit)

Static power consumption:

Typical about 20mA

Output current:

1.5A

Function:

Operating mode description :

1.With key off function, and reduce power consumption. :

2.Power state can be freely defined :

3.Input and output voltages can be displayed alternately :

4.On/0ff output status, high level means output off, low level means output on. (note:

high level (3.3v), the maximum output current 5mA)

5.Output voltage mode:

Boot default display it, LED indicator off

6.Input voltage mode:

Press button switch to it , LED indicator on

7.Alternating mode:

Press button again input/output voltage alternately display (3s). Press button again, switch to output voltage display.

Stop working mode:

*Keep pressing the button until the monitor does not display numbers ( long press more than 4s) and release the button. LED lights and module shuts down. *The output voltage is zero. At this time, it does not perform memory function. ON / OFF output high level (3.3V), then the static power consumption is about 2mA. Click the button, the module starts working again. :

Package Included:

1 * DC 4.5-28V to DC 1.3V-25V LM2596 Buck Step Down Converter Module Red LED Voltmeter :