DC-DC Converter 16-24V to 15V 0.4A Non-isolated Step Down Module QS-7815-0.4A

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DC-DC Converter 16-24V to 15V 0.4A Non-isolated Step Down Module QS-7815-0.4A

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    Brand: QSKJ

    Model: QS-7815-0.4A

    Parameters:

    • Dimension: 11.6*10*5.8mm

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

    • Rectifier mode: Synchronous rectification

    • Input voltage: 16-24V

    • Output voltage: 15V (precision ± 1%)

    • Output power: 6W

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

    • Maximum capacitive load: 1000UF

    • Output current: 0.4A

    • Conversion efficiency: input voltage 16V 96% (highest), input voltage 24V 90% (minimum)

    • Operating temperature: industrial - grade (-40 ° c to + 85 ° c) (85 ° c output current 0.3 A)

    • The maximum case temperature at working: 100 ° c

    • Full load temperature rise: 50 ° c

    • Load regulation: ± 0.5 %

    • Voltage regulation: ± 0.5 %

    • Output ripple: 0.4A load current (typical application circuit, the input of ceramic capacitors 10UF, output ceramic capacitors 22UF)

    • Input 16V output ripple 80mV

    • Input 24V output ripple 100mV

    • 20V input ripple output 45mV

    • Bandwidth: 20M

    • If you ripple to lower the need, 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 LM78XX.