Feature:
The DC-DC power module is automatically buck-boost to support the shutdown function.
The maximum input voltage is 15VDC, the quiescent current is less than 200uA, the fixed output is 12V and the maximum output current is 600mA.
Design work frequency of up to 1.2MHz, high stability, cost-effective, all industrial-grade components, long working voltage drift-free, suitable for demanding applications.
Application:
Widely used in communications equipment, digital radio, industrial motherboards, toys, model aircraft, microcontroller motherboards, household electrical appliances, automotive power supply, security monitoring, field collection, street lamps.
Parameters:
Input voltage: 3V-15V
Maximum current: 600mA
Output voltage: 12V
Maximum efficiency: 75%
| Input voltage |
3V-15V |
| The output voltage |
3.3V |
| Output current |
0.6A |
| Conversion efficiency |
75% |
| Output ripple |
<5 OmA |
| Output accuracy |
±0.1V |
| Operating temperature |
-20〇C~+85〇C |
| Relative humidity |
20 to 90% |
| Size |
19 x 14 x 4mm (length, width and height) |
| PCB thickness |
1.2imn |
| Number of PCB layers |
2-layer board |
| Shutdown current |
With shutdown |
| Heat dissipation method |
Natural cooling |
| Installation method |
Patch or 2.54 pin header |
| Production Process |
Reflow soldering |
| Whether with isolation |
Without isolation |
| Design aging standard |
720 hours without failure |
| Production factory aging standard |
48 hours |
| Service life |
35,000 hours without failure (not exceeding the rated value) |
| Fixed switching frequency |
1200KHZ |
| VIN-
|
Input power supply negative terminal, generally GND |
| VIN+
|
Input power positive terminal, input range: 3-15V |
| EN |
Use pin (open or close) to connect to VIN+ |
| VOUT+
|
Output power positive terminal |
| VOUT-
|
Output power supply negative terminal, generally GND |
Package Included:
1 x DC-DC Automatic Buck Boost Power Module
