2 IN 1 DC-DC Buck Converter & LDO Regulator
3.3V : Input voltage 6-40V,output 3.3V
DC DC Converter 6-40V to 4.6V, LDO Regulator 4.6V to 3.3V
5V : Input voltage 8-40V,output 5V
DC DC Converter 8-40V to 6.4V, LDO Regulator 6.4V to 5V
Maximum output current 700mA,Short time maximum output current 1000mA
DC-DC Step-Down Converter working frequency is 550KHz.
Efficiency : DC-DC Converter 85-90%,LDO 71-78%,Overall efficiency 60-70%
Quiescent current: about 1.5MA
Overtemperature shutdown, input under-voltage protection, BS-voltage protection, and short circuit protection.
Size 25mm x 16mm x 5.8mm
Weight : 2.5g(With Pin),2.3g(No Pin)
DC-DC Converter :High efficiency, High ripple
LDO Regulator : Low efficiency, Low ripple
DD38LOSA 2 in 1 Converter : High efficiency,Low ripple
Attention :
This is a DC-DC voltage converter module,Must be noted when using:
1 Input voltage can not be greater than the maximum input range
2 Output power can not be greater than the maximum load for a long time
3 Input power must be greater than the output power, because the power consumption of the module itself
