DC-DC Mini Converter 6.5-24V to 5V 1A Power Supply Module QS-7805-1A

Brand: QSKJ

Model: QS-7805-1A

Product Description:

It is a 5W Buck Converter/Voltage Regulator/Adapter, Input Voltage: DC 6.5~24V ( if input greater than 15V, output current 0.8A), Output voltage: DC 5V, Application: DIY Power adapter, industrial equipments, electronic equipment, Communications Equipment etc.

Parameters:

• Module Properties: non-isolated step-down module (buck)

• Rectifier mode: synchronous rectification

• Input Voltage: DC 6.5~24V ( if input greater than 15V, output current 0.8A)

• Output voltage: DC 5V ( Precision ±1%)

• Output power: 5W

• Recommended input and output capacitors: input capacitance 10UF (ceramics), the output capacitor 22UF (ceramic)

• Maximum capacitive load: 1000UF

• Output Current: 1A

• Conversion efficiency: input voltage 6.5V 94% (highest), input voltage 20V 85% (minimum)

• Operating temperature: industrial-grade (-40°c to +85°c) (85°c Output current 0.5A)

• The maximum case temperature at working: 100°c

• Full load temperature rise: 50°c

• Load regulation: ± 0.5%

• Voltage Regulation: ± 0.5%

• Output ripple: 1A load current (typical application circuit, the input ceramic capacitors 10UF, output ceramic capacitors 22UF)

• Input 6.5V output ripple 13mV

• Input 12V output ripple 30mV

• Input 20V output ripple 45mV

• Bandwidth: 20M

• If you need to lower the ripple, please install LC filter at the output

• Dynamic response speed: 5% 200uS

• Short circuit protection: current limit (3A), Self-Recovery

• Over-temperature protection: 150°c

• Static Current: 7~20 mA (The higher the input voltage, the higher of the Static Current)

• Input reverse polarity protection: None

• Wiring: Welding, the SIP-3 package, compatible with the LM7805.

Note:

• Integrated within the filter capacitor, Even without an external capacitor, the item can work properly.

• In order to lower the output ripple, please install filter capacitor at the input and output port.