Description:
Product dimensions: 23.6*14.2*4mm
Input voltage: 4.5V-23V
Output voltage: 5V/3.3V/3A (Max)
Conversion efficiency: 92% (Max)
Switching frequency: 340KHZ (Max)
Operating temperature: -40? to +85?
Load capacity: Max output 3A, sustainable at 1.5A
Applicable:
Mobile power banks, phones, tablets, and other devices powered by USB 5V/3.3V
Package Includes:
1 X 9V/12V/19V to 3.3V DC Step-down Module