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Description
Step-down converter with 5 V output voltage and a maximum current of 2500 mA. Equipped with operational state detection. It is powered from 7 V to 16 V. The output is a USB socket, thanks to which the chip can be used as a charger formobile devices such as smartphones and tablets.
Specification
- Input voltage: 7 V to 16 V
- Output voltage: 5 V to 2,5 % accuracy
- Output current: up to 2,5 A
- Current at rest: 0.72 mA
- Efficiency: 80 %
- Operation detection: from 7 V power supply
- Operating temperature: -40 °C to 50 °C
- Maximum output ripple: 50 mV
- Input connector: screw connectors
- Output connector: screw terminals and USB socket type A
- Thermal protection
- Overload protection
- Entry pins:
- BAT+:positive pole
- BAT-:Negative pole, system weight
- IGN:Positive pole of the ignition source
- Entry pins:
- +5 V: Output voltage
- GND: exit mass
- STBY: via external pull-up resistor min 1.8 kΩ, activated in low state
- USB-A connector: 5 V / 2.5 A output
- Dimensions: 65 x 19 x 18 mm
Description of the operation of the ignition detection function
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