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R5590 Series
Rectifier Switch IC for Battery Reverse Connection
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.
Specs & Datasheets
| Consumer | |
|---|---|
| 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 |
|---|---|---|---|---|---|---|---|---|
Technical Documents
Typical Application
Output Current vs. Output Pin Voltage (Ta=85°C)
Quality & Packages
| Product Name | Compatibility | Package | Marking | Reliability |
|---|---|---|---|---|
| R5590D001A-TR-FE |
|
SON1612-6 | R5590D | R5590D-FE |
| R5590N001A-TR-FE |
|
SOT-23-5 | R5590N | R5590N-FE |
C
Refer to the datasheets for the details on the product.
The package file includes package dimensions, taping specifications, taping reels dimensions, power dissipations, and recommended land pattern.
Please contact us or our distributors for unpublished reliability information.
Sample / Buy
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Authorized Distributors
Please contact your local distributors for any sales-related inquiry such as price, stock, delivery, etc.
Functional Description
| TSD | Thermal Shutdown Function |
|---|---|
| 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 |