Description
Input 2.5-6V Output 1.5V 1.8V 3.3V 4.2V 1A Long Time High Current Step Down Power Converter Buck Voltage Regulator
Product Description
A shutdown function is supported, which can be used to save power or control the power switch of the device. The operating frequency is 1.5MHz, and the input voltage is 2.5-6.0V. 2000V Antistatic Capability (Human Body Model). The body is very small, only 12*15mm, it can be used as a patch, and it can be used as a plug-in (2.54mm pin header). This module is a step-down DCDC converter, the input voltage must be higher than the output voltage, otherwise the expected voltage value will not be obtained. Typical application cases: industrial control motherboards, toys, aircraft models, single-chip motherboards, home appliances, communication equipment, digital radios, vehicle power supplies, security monitoring, field collection, and street lights.
|
DM07-1.5
|
Input 2.5 - 6VDC, fixed output 1.5VDC/1A
|
|
DM07-1.8
|
Input 2.5 - 6VDC, fixed output 1.8VDC/1A
|
|
DM07-3.3
|
Input 3.4 - 6VDC, fixed output 3.3VDC/1A
|
|
DM07-4.2
|
Input 4.3 - 6VDC, fixed output 4.2VDC/1A
|
Specification
|
Parameter
|
indicator
|
|
Design level
|
Industrial grade
|
|
Input voltage range
|
2.5-6V (need to be greater than output voltage)
|
|
Output voltage
|
1.2V, 1.5V, 1.8V, 3.3V, 4.2V, etc. Please see the module specific model.
|
|
Output current peak value
|
2A (may vary according to input voltage and usage)
|
|
DCDC conversion efficiency
|
95%
|
|
Full load output ripple Vpp
|
<50mV
|
|
Output accuracy
|
±0.1V
|
|
No-load current IQ
|
0.2mA
|
|
Shutdown current (EN ground)
|
< 10uA
|
|
heat dissipation mode
|
natural cooling
|
|
working temperature
|
-40 ° C ~ +85 ° C
|
|
storage temperature
|
-40 ° C ~ +125 ° C
|
|
relative humidity
|
20-90%
|
|
module size
|
length * width * height = 12 * 15 * 4 mm
|
|
PCB Layer
|
double panel
|
|
mounting method
|
patch, or 2.54 row pin plug-in
|
|
production process
|
reflow soldering
|
|
with isolation
|
without isolation
|
|
device source
|
part imported, part of domestic
|
|
design aging standard
|
720 hours without failure
|
|
production factory aging standard
|
72 hours
|
|
service life
|
30,000 hours without failure (not exceeding the rated value)
|
|
factory inspection standard 2 times
|
all tests (factory test + storage test)
|
Details Images