R5590 Series
Rectifier Switch IC for Battery Reverse Connection
R5590 Series
Rectifier Switch IC for Battery Reverse Connection
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Description
The R5590 Series are CMOS-based rectifier switch ICs for battery reverse connection. The R5590 can output the voltage rectified in either positive or negative polarity regardless of the polarity of the input voltage. Therefore, this device allows the various applications without being limited by the battery loading directions or the connector insertion directions. The R5590 can protect the device system from the accidental reverse connection of battery. By a small loss resistance and a small supply current, battery will last longer. SOT-23-5 and SON1612-6 packages are available.
Spec
Standard | |
---|---|
Input Voltage Range | 0.9 V to 5.25 V (6.0 V) |
Operating Temperature Range | -40°C to 85°C (125°C) |
Output Current | Typ. 50 nA |
ON-resistance | Typ. 0.4 Ω (VIN = 1.5 V, SON1612-6) Typ. 0.5 Ω (VIN = 1.5 V, SOT-23-5) |
Internal FET | Nch |
Package | SON1612-6, SOT-23-5 |
Protections / Functions
TSD | Reverse | OCP | UVLO | OVLO | Soft Start | PGOOD | Auto Discharge | Reset |
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Functional Description
TSD | Thermal Shutdown Function |
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Reverse Current Protection | Reverse Current Protection |
OCP | Overcurrent Protection |
UVLO | Undervoltage Lockout Protection |
OVLO | Overvoltage Lockout Protection |
Soft Start | Soft Start Function |
PGOOD | Power Good Output |
Auto Discharge | Auto Discharge Circuit |
Technical Documents
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Typical Application
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Output Current vs. Output Pin Voltage (Ta=85°C)
Quality & Packages
- Refer to the datasheets for the details on the product.
- The package file or the datasheet includes package dimensions, taping specifications, taping reels dimensions, power dissipations, and recommended land pattern.
FAQ
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R5590 Series