3pcs Mini 5A DC-DC Converter Step Down Module Voltage Regulator Buck Board 4.5V-18V to 3.3V

Description:

     

3.3V :  Input voltage 4.5~18V,output 3.3V     

- Maximum output current 4A,Short time maximum output current 5A 

- DC-DC Step-Down Converter module working frequency 500KHz. efficiency is 77-93% .

- Quiescent current: 16-18mA  

- External soft start, Thermal shutdown, Under-Voltage Lockout (UVLO), Cycle-by-Cycle Over Current Protection, and short circuit protection. 

Size : 27 x 18 x 5mm

 

Attentions:

   

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

 

Applications:

     

DC motor power supply

WIFI Router Switch

Network equipment

Multimeter instrumentation

CCTV camera

Electric toys

Wireless Module:Nrf24l01 CC1101 CC2500 CC2530 Zigbee

Smart home / home automation

Distributed Power Systems

Battery Charger

Pre-Regulator for Linear Regulators

FM radio

Battery powered equipment

Audio amplifier

 

Package Included:

 

3 x Mini 5A DC-DC Converter Step Down Module Voltage Regulator Buck Board