SPECIFICATIONS

Maximum output current: 1A

Frequency: 550Khz

Input Voltage: DC 4.75~40V

Output Voltage: DC 0.9-30V

Brand Name: eletechsup

Model Number: DD40AJSA+DD40AJSB

Output Type: SINGLE

Size: 15mm x 10.3mm x 6.8mm

Output Frequency: DC-DC

Output Current: <1A

Weight: about 1.5g

Output Power: 1 – 50W

Origin: Mainland China

is_customized: Yes

Certification: none

Type: DC/DC Converters

Choice: yes

semi_Choice: yes

Applications:

1.5V/1.8V/2.5V/3.3V/5V MCU ARM CPU FPGA/CPLD

12V 5V TO 3.7V lithium battery-powered systems

12V 9V 6V 5V 3.3V Motor

WIFI esp8266 Module

CCTV camera

Wireless Module:Nrf24l01 CC1101 CC2500 CC2530 Zigbee

Smart home / home automation

315M 433M Wireless remote controller

Distributed Power Systems

Battery Charger

Pre-Regulator for Linear Regulators

DSL Modems

Product Name : 1 PCS 5W mini DC DC Step Down Converter Module 5-40V to 12V 5V 3.3V repl 7812 7805 AMS1117 LM2596

Packing list:

1PCS mini 5W DC DC Converter Step Down 4.75V-40V to 0.8-30V Adjustable output Module

Description:

Input voltage 4.75~40V,Adjustable output 0.9~30V

Long time maximum output current 0.8A(12V to 5V)

Short time maximum output current 1A(12V to 5V)

Quiescent current: about 1.5MA

DC-DC Step-Down Converter module working frequency 550KHz. efficiency is 75-90% .

Overtemperature shutdown, input under-voltage protection, BS-voltage protection, and short circuit protection.

Excluding Pin Size 15mm x 10.3mm x 6.8mm(Very small)

Weight : about 1.5g(Very light)

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