6-24V 24V 12V to 5V USB Step Down Module DC-DC Converter Phone Charger Car Power Supply Module Efficiency 97.5% Buck Module

Origin:Mainland China
Condition:
Type:USB Power Supply Module
Model Number:USB Step Down Module
Application:Power Supply Module
Operating Temperature:-40-+85
Supply Voltage:DC 6-24V
Dissipation Power:3A MAX
Package:Module
is_customized:Yes
Input voltage:DC 6-24V
Output voltage:5.1-5.2V
Output current:3A MAX
Conversion efficiency:can up to 97.5% (6.5V step down to 5V 0.7A)
Switch frequency:500KHz

Features:
main chip made in USA.
The max output current 3A, long time use 2.1A, enough use.
design, 3 solid state ceramic capacitors (MLCC).
Synchronous rectification, High efficiency, 6.5V to 5V 0.7A can up to 97.5%, 12V to 5V 1A can up to 94%.
Flat copper inductor, improve conversion efficiency
With output overvoltage protection. There is 1.5A fuse, output 5V have 300W TVS tube protect your USB device.
Using the latest USB identification circuit, perfectly compatible with IPHONE, the most of Android phones, IPAD etc.
USB port.
Output voltage indicator (RED).
Input with reverse polarity protection diode, will not damage when input connect incorrect.
Ultra-low static current, 0.85 mA only. Do not need to add swith when connected to the car , can be connected to car cigarette lighter cable or ACC power supply cable.
Parameter:
Module Properties
:
non-isolated buck module (BUCK) synchronous rectification
Input voltage
:
DC 6-24V
Output voltage
:
5.1-5.2V
Output current
:
3A MAX
Conversion efficiency
:
can up to 97.5% (6.5V step down to 5V 0.7A) (after short reverse protection and fuses test value)
Switch frequency
:
500KHz
Output ripple
:
10mV around (12V to 5V3A) 20M bandwidth
Output indicator
:
Output voltage indicator is red
Operating temperature
:
Industrial grade (-40 Celsuis to + 85 Celsuis) (the higher the ambient temperature, the lower the output power)
Output overvoltage protection
:
Yes, input 1.5A fuse, output 5V have 300W TVS tube clamp protection.
Full load temperature
:
30 Celsuis
Static current
:
0.85 mA
Load regulation
:
± 1%
Voltage Regulation
:
± 0.5%
Dynamic response speed
:
5% 200uS
Output short circuit protection
:
Yes, but please do not short circuit for a long time
Input reverse polarity protection
:
Yes, there is reverse polarity protection diode
Connection mode
:
Welding
Input mode
:
Welding
Output mode
:
USB