NJW4820 Series
Single Low Side Switch (Wide Input Range Products)
NJW4820 Series
Single Low Side Switch (Wide Input Range Products)
Download Datasheet
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Description
The NJW4820 is the single low-side switch that can supply 0.5A.The active clamp, overcurrent and thermal shutdown are built in with Nch. MOS FET.It can be controlled by a logic signal (3V/5V) directly. Therefore, it is suitable for a various power drive application of the motor, the solenoid and the lamp etc.
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Spec
Consumer Input Voltage Range 2.64 V to 5.5 V (6 V) Operating Temperature Range -40°C to 85°C Supply Current Typ. 65 µA Output Current Drain Current (0.5A) ON-resistance Typ. 270 mΩ Internal FET Nch Package SOT-23-5 Function Active Clamp Circuit
Over Current Protection (Self recovery type current limiting function)
Thermal ShutdownNote Corresponding with Logic Voltage Operation: 3V/5V Protections / Functions
TSD Reverse OCP UVLO OVLO Soft Start PGOOD Auto Discharge Reset 
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Technical
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Quality &
PackagesProduct Name Compatibility Package Marking Reliability NJW4820F SOT-23-5 - NJW-1-s-fr - 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.
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Sample / Buy
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Buy Online
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Buy, Request for Samples, Request for Information Materials
Authorized Distributors
Please contact your local distributors for any sales-related inquiry such as price, stock, delivery, etc.
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Download Datasheet
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 |