S09 DC-DC Automatic Buck Boost Power Module Step Up and Down Board Input 3V-15V Output 3.3V


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The S09 a wide voltage and low power scheme. The DC-DC power module is automatically raised and lowered to support the shutdown function. The maximum input voltage is 15VDC, the quiescent current is less than 200uA, the fixed output is 3.3V and the maximum output current is 600mA. Design work frequency of up to 1.2MHZ, high stability, cost-effective, all industrial-grade components, long working voltage drift-free, suitable for demanding applications, mass production.
Widely used in communications equipment, digital radio, industrial motherboards, toys, model aircraft, microcontroller motherboards, household electrical appliances, automotive power supply, security monitoring, field collection, street lamps.
input voltage:3v-15v
output voltage:3.3v
output current:0.6A
conversion efficiency:75%
output ripple:<50mV
output accuracy:+-0.1V
working temperature:-20 – +85 celsius
relative humidity:20-90%
pcb thickness:1.2mm
pcb layers:2 layers
current control:with cut off
cooling method:cooling nature
installation method:SMD or 2.54mm pin
production process:reflow
design aging standards:720 hours without trouble
production factory aging standards:48 hours
service life:35000 hours without trouble
factory inspection standards 3 times:all(factory/aging/out of library test)
fixed switching frequency:1200khz


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