Features:
1.DC-DC Step-Down Converter module working frequency 550KHz. efficiency is 75-90%.
2.Overtemperature shutdown, input under-voltage protection, BS-voltage protection, and short circuit protection.
3.2.54mm pin pitch, Arduiuo UNO MEGA2560 breadboard MCU development board friendly.
4.It uses high performance fixed frequency current control mode controller as the core.
5.Suitable for motor toy, WIFI router switch, network equipment, multimeter instrumentation, CCTV camera, electric toys, wireless module for Nrf24l01 CC1101 CC2500 CC2530 for Zigbee, smart home/home automation, distributed power systems, battery charger, pre-regulator for linear regulators, FM radio, battery powered equipment, audio amplifier.
Descriptions:
1.Step down module is small in size and provides excellent performance.
2.The buck converter module uses high-quality electronic components and precision technology to ensure durability.
Specifications:
Product Name: Buck Module
Type: 3V/3.3V/3.7V/5V/6V/7.5V/9V/12V (Optional)
Model Number: DD4012SA
Material: Metal
Color: Multicolor
Excluding Pin Size: 18.3x10.2x6.7mm/0.72x0.40x0.26in
Weight: approx. 1.1g/0.04oz
3V:
Input Voltage: 4.75~40V, Output: 3V
Maximum Output Current: 1A
Quiescent Current: About 1.5MA
DC-DC Step-down Converter Module Working Frequency 550KHz. Efficiency is 75-90%
3.3V:
Input Voltage: 4.75~40V, Output: 3.3V
Maximum Output Current: 1A
Quiescent Current: About 1.5MA
DC-DC Step-down Converter Module Working Frequency 550KHz. Efficiency is 76-90%
3.7V:
Input Voltage: 5~40V, Output: 3.7V
Maximum Output Current: 1A
Quiescent Current: About 1.5MA
DC-DC Step-down Converter Module Working Frequency 550KHz. Efficiency is 76-90%
5V:
Input Voltage: 6.6~40V, Output: 5V
Maximum Output Current: 1A
Quiescent Current: About 1.5MA
DC-DC Step-down Converter Module Working Frequency 550KHz. Efficiency is 75-90%
6V:
Input Voltage: 7.5~40V, Output: 6V
Maximum Output Current: 1A
Quiescent Current: About 1.5MA
DC-DC Step-down Converter Module Working Frequency 550KHz. Efficiency is 75-90%
7.5V:
Input Voltage: 9~40V, Output: 7.5V
Maximum Output Current: 1A
Quiescent Current: About 1.5MA
DC-DC Step-down Converter Module Working Frequency 550KHz. Efficiency is 75-90%
9V:
Input Voltage: 11~40V, Output: 9V
Maximum Output Current: 0.9A
Quiescent Current: About 1.5MA
DC-DC Step-down Converter Module Working Frequency 550KHz. Efficiency is 75-90%
12V:
Input Voltage: 14~40V, Output: 12V
Maximum Output Current: 0.8A
Quiescent Current: About 1.5MA
DC-DC Step-down Converter Module Working Frequency 550KHz. Efficiency is 75-90%
Package Informations:
Package Size: 60x80x20mm/2.36x3.15x0.79in
Package Weight: 2g/0.07oz
Polybag Package
Package Included:
1 x Buck Module
Notes:
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.
