DC-DC Step-Down Power Supply Buck Converter DC 6-24V 10V 12V 18V 24V to 5V 2.1A Car Charger Module USB Interface
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Feature:
New design, 3 solid state ceramic capacitors (MCC), safer, low ripple
Synchronous rectification, high efficiency, 6.5V to 5V 0.7A can be as high as 97.5%, 12V to 5V 1A up to 94%
Flat copper inductor for improved conversion efficiency
With output overvoltage protection. 1.5A fuse, 5V output 300W with TVS tube to protect your USB device
Use the latest USB identification circuit, perfect compatible with IPHONE, most Android phones, IPAD, etc.
High quality USB port
Output voltage indicator (red)
Small size, 26.4(L)* 15(W)* 7.4(height)mm
Input with a reverse polarity protection diode will not be able to damage the input connection incorrectly
Ultra-low quiescent current, only 0.85 mA. No need to add a dynamic switch. When connected to a car battery, you can connect a car cigarette lighter cable or an ACC power cable.
Parameter:
Module Attributes: Non-Isolated Buck Module (BUCK) Synchronous Rectification
Input voltage: DC 6-24V
Output voltage: 5.1-5.2V
Output current: 2.1A
Conversion efficiency: up to 97.5% (6.5V step-down to 5V 0.7A) (post-short reverse protection and fuse test values)
Switching frequency: 500KHz
Output ripple: 10mV around (12V to 5V3A) 20M bandwidth
Output indicator: The output voltage indicator is red
Operating temperature: Industrial grade (-40°C -85°C) (lower ambient temperature, lower output power)
Output overvoltage protection: Yes, 1.5A input fuse, 5V output 300W with TVS tube clamp protection.
Full load temperature: 30 ° C
Quiescent current: 0.85 mA
Load adjustment rate: ±1%
Voltage regulation: ±0.5%
Dynamic response speed: 5%200US
Output short circuit protection: Yes, but please don't short circuit, for a long time
Input reverse connection protection: Yes, there is a reverse polarity protection diode
Connection method: welding
Input method: welding
Output method: USB
Package Included:
1 * USB DC DC Buck Converter