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Product description: S8V9F5 - step-up / step-down converter - 5 V 1.5 A - Pololu 4965
The small step-up/step-down voltage converter module is an efficient regulator that allows you to convert input voltages ranging from 1.4 V to 16 V into a stable output voltage of 5 V. The converter has a typical efficiency of 80% to 90% , which effectively counteracts energy losses. The S8V9F5 can deliver from 1A to 1.5A depending on the input voltage. The device also offers a range of protection functions , such as over-current and over-temperature cut-off, which guarantees a high level of safety and reliability in a variety of operating conditions.
S8V9F5 - step-up / step-down converter - 5 V 1.5 A - Pololu 4965.
The device processes a wide range of input voltage and sets a constant value of 5 V.
Main features of the converter
- Input voltage range: 1.4V to 16V
- Output voltage: 5V with an accuracy of 4%
- Typical maximum continuous output current: 1 A to 1.5 A, depending on input voltage
- Typical efficiency: 80% to 90%, depending on input voltage and load
- Typical quiescent current below 4 mA, which can be reduced from 10 µA to 15 µA per volt per VIN by turning off the board
- Soft-start function that limits the turn-on current and gradually increases the output voltage at start-up
- Protection against excessive current and overheating
- Input voltage lock
- Energy saving function ensuring high efficiency at low currents
- Compact size: 10.2 x 16.5 x 2.6 mm makes it easy to integrate with various types of boards
Pinouts of the S8V9F5 converter
The converter has through-holes spaced 0.1" apart along the edge of the board, which makes it compatible with standard breadboards and solderless perforated boards and connectors that use a 0.1" mesh. You can connect the wires directly to the board or solder them to the included goldpin strip as needed.
- VOUT - output voltage 5 V
- GND - system ground
- VIN - input voltage from 1.4 V to 16 V
- EN - allows you to control the regulator's operation by setting it to low or high
Pinouts of the S8V9F5 converter.
Current efficiency of the converter.
Applications of the converter
The S8V9F5 converter is widely used in various areas thanks to its ability to efficiently convert an input voltage ranging from 1.4 V to 16 V to obtain a stable output voltage of 5 V. Some of the main applications of this device are:
- Powering portable devices: the converter can be used to power various portable devices, such as power banks, portable chargers or electronic devices powered by batteries with different voltage levels.
- Battery powered systems: is an ideal solution for battery -powered applications where the battery voltage changes as it discharges. Thanks to the ability to adjust the input voltage, the converter can effectively maintain a stable output voltage even with changing power supply conditions.
- Home applications: it can be used to power various electronic devices at home, such as chargers, LED lighting, or home automation systems, where voltage stability is required under various power supply conditions.
Technical specifications of the S8V9F5 converter
- Input voltage: 1.4V to 16V
- Minimum starting voltage: 2.7 V
- Output voltage: 5V (with an accuracy of 4%)
- Maximum output current: 1.5 A
- Continuous output current: 1 A to 1.5 A
- System efficiency: 80% to 90%
- Protections: overheating, soft start function, undervoltage lock, energy saving function
- Dimensions: 0.2 x 16.5 x 2.6 mm
- Weight: 0.8 g
Set contents
- S8V9F5 - step-up / step-down converter - 5 V 1.5 A - Pololu 4965
- Goldpin strip, straight 4-pin, 2.54 mm pitch
- Goldpin strip, angular, 4-pin, 2.54 mm pitch
Elements included in the set.
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