- New
Reverse Voltage Protection Module 4-75 V 8 A - Pololu 5358
ID: 1203366
zł14.11
Tax included
zł11.47 tax excl.
Reverse voltage protection module operating in the 4–75 V range and up to 8 A, based on a low-resistance MOSFET with Rds(on) below 15 mΩ. It does not block reverse current. Designed for power supply systems, including battery-powered applications. Pololu 5358.
Description
The Pololu 5358 module protects the connected load against reverse voltage up to –75 V (80 V absolute maximum). The design uses a low Rds(on) MOSFET, which ensures minimal voltage drop and reduced power dissipation in the power path.
The operating voltage range is 4–75 V, and after startup the module can function from as low as 3.2 V. The maximum continuous current is 8 A, while the MOSFET’s Rds(on) remains below 15 mΩ, resulting in high energy efficiency and low heat generation.
The module does not block reverse current. This makes it suitable for applications where energy can flow back to the power source, such as battery-powered motor controllers with regenerative braking. In the event of reverse voltage connection, the MOSFET disconnects the load, protecting it from damage.
Compact dimensions of 0.3 × 0.5 inches allow easy integration into embedded designs, battery-powered systems and industrial applications that require reliable reverse polarity protection.
Connections Optional footprint for TVS diode installation.
Features
- Operating voltage range: 4–75 V
- Startup voltage: from 3.2 V
- Maximum continuous current: 8 A
- MOSFET Rds(on): < 15 mΩ
- Reverse current blocking: No
- Maximum reverse voltage: –75 V
- Absolute maximum voltage: 80 V
- Protection type: Low-loss MOSFET
- Dimensions: 0.3 × 0.5 inches
1203366
Data sheet
- Upper DC current range
- 8 A
- Supply voltage min
- 4 V
- Supply voltages max
- 75 V
- Protection type
- MOSFET
- Rds(on) Resistance (mΩ)
- 15 mΩ
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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