Step-Down Converter Module 4.2-15V 3.3A D30V33MASCMA
ID: 1190031
5906623486250
zł127.35
Tax included
zł103.54 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 4854
Description
The Step-Down Converter D30V3x is a buck-type voltage regulator module that reduces 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 4.5 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 includes a potentiometer for adjusting the under-voltage cut-off.
The converter is equipped with protection against reverse voltage up to 40 V, an input undervoltage lockout, and protection against overcurrent and short-circuit. Additionally, the over-temperature protection feature prevents damage from overheating, and the soft start function limits the inrush current and gradually increases the output voltage during startup.
Features
- Input voltage (VOUT): up to 45 V
- Output voltage: 4.2 V to 15 V
- Maximum continuous output current: 1.3 A to 4.3 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: 22.9 x 30.5 x 7.7 mm
- Two M2 mounting holes
Kit contains
- Converter module
- Connector kit
1190031
Data sheet
- Output voltage
- 4,2 - 15 V
- Output current
- 3.33A
- 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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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 4854