Step-Down Converter Module 4.2-15V 3A D30V30MASCMA
ID: 1190029
5906623486236
zł114.97
Tax included
zł93.47 tax excl.
Step-Down converter with adjustable output voltage from 4.2 V to 15 V and output voltage up to 45 V. It is equipped with reverse voltage protection, input undervoltage lockout, overload and short circuit protection. Pololu 4874
Description
The Step-Down Converter D30V3x is a buck-type voltage regulator module that lowers output voltages from input voltages up to 45 V. It offers significantly higher efficiency compared to linear regulators, especially when there is a large difference between input and output voltages. This converter can handle continuous output currents ranging from 1 A to 4 A, depending on the input and output voltages.
The module allows for output voltages from 4.2 V to 15 V thanks to an 11-turn potentiometer. It also features a built-in potentiometer for adjusting the cut-off voltage.
The converter is equipped with protection against reverse voltage up to 40 V, an input undervoltage lockout, and protection against overcurrent and short circuits. Additionally, the over-temperature protection feature prevents damage from overheating, while the soft start function limits inrush current and gradually increases output voltage during startup.
Features
- Input voltage (VOUT): up to 45 V
- Output voltage: 4.2 V to 15 V
- Maximum continuous output current: 1 A to 4 A
- Configurable low voltage cut-off threshold
- Efficiency: 80% to 95%, depending on input voltage, output voltage, and load
- Very low voltage drop
- Switching frequency: ~700 kHz
- Energy-saving mode
- Low standby current
- Enable input for disconnecting the load and switching the regulator to a low power state
- “Power good” output indicates when the regulator is unable to maintain the proper output voltage
- Low voltage protection
- Soft start function
- Integrated reverse voltage protection up to 40 V, overcurrent and short-circuit protection, over-temperature shutdown
- Dimensions: 15.2 x 25.4 x 9 mm
- Two M2 mounting holes
Kit contains
- Converter module
- Connector kit
1190029
Data sheet
- Output voltage
- 4,2 - 15 V
- Output current
- 3A
- Converter type
- Step-down
- Supply voltage min
- 4,2 V
- Supply voltages max
- 45 V
Manufacturer BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
Responsible person BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
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