DC-DC converter 3.3 V or 5 V output MP9447GL-Z
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Miniature DC-DC Buck Module - configurable 3.3 V or 5 V output
This small yet powerful DC-DC Buck module provides a wide input voltage range from 5 V to 36 V and allows a stabilised output voltage of 3.3 V or 5 V. By default, it is configured for 5 V output, but can be switched to 3.3 V mode by soldering a resistor . Thanks to the advanced black immersion gold technology, the module has a high build quality and is easy to integrate into various types of projects.
Key features
- Wide input voltage range: 5-36 V
- Adjustable output: 3.3 V or 5 V
- High output current: up to 4 A
- Compact dimensions: easy integration into small devices
Specification
- 5 V mode (default)
- Input voltage: 6-36 V
- Output voltage: 5 V
- 3.3 V mode (after resistor soldering)
- Input voltage: 5-36 V
- Output voltage: 3,3 V
- Output current: 0-4A, above 3A additional cooling is recommended
- Switching frequency: 500 kHz
- Efficiency: ~90%
- Dimensions: 33 × 16 × 5.7 mm
Pinout description
How to select the output voltage
To change the output voltage from the default 5 V to 3.3 V, you need to solder a zero-value resistor (0R) to the position provided on the board corresponding to the 3.3 V output. In other words, you have to physically reposition or add a jumper (0R resistor) in the appropriate position on the module, which will switch the circuit to 3.3 V mode.
Dimensions
This module is ideal for a wide range of applications where voltage stabilisation is required with limited dimensions and high current requirements. Its robust design and easy change of output voltage makes it an indispensable component in modern electronic projects.
Contents of the kit
- DC-DC converter with connectors x1
Wiki: https://www.waveshare.com/wiki/DC5-36-TO-DC3V3-5
Safety
Shipping costs
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