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R5590N001A-TR-FE
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Product Detailed Parameters
- Description：RECTIFIER SWITCH IC FOR BATTERY
- Series：*
- Mfr：Nisshinbo Micro Devices Inc.
- Package：Tape & Reel (TR)
- Switch Type：-
- Number of Outputs：-
- Ratio - Input:Output：-
- Output Configuration：-
- Output Type：-
- Interface：-
- Voltage - Load：-
- Voltage - Supply (Vcc/Vdd)：-
- Current - Output (Max)：-
- Rds On (Typ)：-
- Input Type：-
- Features：-
- Fault Protection：-
- Operating Temperature：-
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- Supplier Device Package：-
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Overview
The R5590N001A-TR-FE is a rectifier switch IC designed for battery power distribution. It operates within a supply voltage range of 900 mV to 4.3 V, with a maximum rating of 5.25 V. The device features a maximum on-resistance of 650 mOhms and supports a power dissipation of 420 mW. It functions in temperatures from -40°C to +85°C and is housed in an SOT-23-5 package.
Feature Summary
- Supports bidirectional current flow allowing batteries to be placed in any direction without regard to positive or negative polarity
- Functions as a rectifier switch for efficient power distribution in battery-powered systems
Applications
- Battery power distribution circuits
- Portable electronic devices requiring flexible battery orientation
- Low-voltage load switching applications
Procurement Notes
Verify the specific suffix TR-FE indicates reel packaging when ordering. Confirm the operating voltage range aligns with system requirements, noting the minimum start-up voltage of 900 mV. Ensure thermal management accounts for the 420 mW power dissipation limit in the SOT-23-5 package. Check RoHS compliance status through official datasheets before finalizing procurement specifications.
Selection Notes
Select this component for applications requiring low-voltage operation starting below 1 V. The bidirectional capability simplifies mechanical design by removing polarity constraints for battery insertion. Compare the 650 mOhm on-resistance against other switches if minimal voltage drop is critical. Consider the SOT-23-5 footprint for space-constrained PCB layouts.
Part Context
This part belongs to the R5590 series of rectifier switches from Nisshinbo Micro Devices. It is distinct from standard high-side switches like the R5523N series by its ability to handle reverse polarity. The series targets battery management systems where physical orientation flexibility is required.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing circuit designs if considering alternative rectifier switches from other manufacturers.
