R5590 系列
防电池反接的整流型开关IC
R5590 系列
防电池反接的整流型开关IC
拡大
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概述
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.
规格
| 消费 | |
|---|---|
| 输入电压范围 | 0.9 V to 5.25 V (6.0 V) |
| 工作温度范围 | -40°C to 85°C (125°C) |
| 输出电流 | Typ. 50 nA |
| 导通电阻 | Typ. 0.4 Ω (VIN = 1.5 V, SON1612-6) Typ. 0.5 Ω (VIN = 1.5 V, SOT-23-5) |
| 内置FET | Nch |
| 封装 | SON1612-6, SOT-23-5 |
保护回路/功能
| TSD | Reverse | OCP | UVLO | OVLO | Soft Start | PGOOD | Auto Discharge | Reset |
|---|---|---|---|---|---|---|---|---|
功能说明
| 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 |
技术资料
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Typical Application
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Output Current vs. Output Pin Voltage (Ta=85°C)
品质&封装
- 有关产品的详细信息，请参见数据表。
- 封装文件或数据表包括封装尺寸，卷带规格，卷带盘尺寸，功耗和建议的焊盘图案。
常问问题
购买 / 联系我们
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