2-9V input 9V fixed output high current max output current 1.3A step up power supply voltage boost converter dc voltage booster
Description
Features:
DM13-09 is a DCDC booster module with wide input voltage range, input 2-9V, fixed output 9V, maximum output current 1.3A, working frequency up to 1.2MHZ, high efficiency, low ripple, all using industrial grade components. Pcb can be patched, plug-in, easy to wire, and does not require any external components.
Pin Name Function Description
VIN- input negative, usually GND
VIN+ input positive, input range 2-9V
VOUT- output negative terminal, generally GND
VOUT+ output positive, fixed 9V output
Parameter
|
No. |
Parameter |
index |
|
1 |
Design level |
Industrial grade |
|
2 |
Input voltage range |
2-9V |
|
3 |
Output voltage |
fixed 9V |
|
4 |
Output current peak value |
1.3A (different input voltage, different output capability) |
|
5 |
DCDC conversion efficiency |
65% - 90% (with input Different and different) |
|
6 |
full load output ripple Vpp |
<70mV |
|
7 |
output accuracy |
±0.1V |
|
8 |
no-load current IQ |
0.2mA |
|
9 |
shutdown current |
can not be turned off |
|
10 |
heat dissipation mode |
natural cooling |
|
11 |
working temperature |
-40 ° C ~ +85 ° C |
|
12 |
storage temperature |
-40°C ~ +125°C |
|
13 |
Relative humidity |
20-90% |
|
14 |
Module size |
length*width*height=17*13*5mm |
|
15 |
PCB layer |
double panel |
|
16 |
mounting method |
patch, or 2.54 pin header plug-in |
|
17 |
production process |
reflow soldering |
|
18 Is |
it isolated with |
no isolation |
|
19 |
device source |
part imported, some domestic |
|
20 |
design aging standard |
720 hours without fault |
|
21 |
production factory aging standard |
72 hours |
|
22 |
service life |
30,000 hours without fault (not exceeding the rated value) |
|
23 |
factory inspection standard 2 times |
all Test (factory test + inbound test) |
Data sheet
| Input Voltage (V) | Input Current (A) | Output Voltage (V) | Output Current (A) | Ripple (mV) | Efficiency |
| 1.9 | 1.04 | 9 | 0.15 | < 70 | 68.3 |
| 2 | 1.31 | 8.95 | 0.2 | < 70 | 68.3 |
| 2.2 | 1.31 | 8.96 | 0.24 | < 70 | 74.6 |
| 2.5 | 1.45 | 8.93 | 0.31 | < 70 | 76.3 |
| 3 | 1.5 | 8.98 | 0.41 | < 70 | 81.8 |
| 3.5 | 1.59 | 8.99 | 0.51 | < 70 | 82.3 |
| 4 | 1.65 | 8.98 | 0.63 | < 70 | 85.7 |
| 4.5 | 1.66 | 8.98 | 0.72 | < 70 | 86.5 |
| 5 | 1.65 | 8.98 | 0.82 | < 70 | 89.2 |
| 5.5 | 1.62 | 8.98 | 0.88 | < 70 | 88.6 |
| 6 | 1.8 | 8.99 | 1.1 | < 70 | 91.5 |
| 6.5 | 1.87 | 8.99 | 1.2 | < 70 | 88.7 |
| 7 | 1.84 | 8.99 | 1.3 | < 70 | 90.7 |
| 7.5 | 1.72 | 8.99 | 1.3 | < 70 | 90.5 |
| 8 | 1.59 | 8.99 | 1.3 | < 70 | 91.8 |
| 8.5 | 1.49 | 9 | 1.3 | < 70 | 92.3 |
| 9 | 1.41 | 9.03 | 1.3 | < 70 | 92.5 |