NCP3902FCCTBG
IC PWR SWITCH P-CHAN 2:1 20WLCSPManufacturer: onsemi
Categories: Power Distribution Switches, Load Drivers
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The onsemi NCP3902FCCTBG is a P-channel power switch and driver designed for applications requiring precise power management. This component, housed in a 20-WLCSP (1.66x2.26) package, delivers up to 5A of output current with a low on-resistance of 95mOhm (typical). Key features include current limiting, over-temperature, and undervoltage lockout (UVLO) fault protection, alongside a sleep mode for power efficiency. It supports an input voltage range of 9V to 15V and a load voltage range of 2.3V to 5.5V. The NCP3902FCCTBG is suitable for high-side switching and utilizes a USB interface. This device finds application in portable electronics, automotive systems, and industrial control, where robust power distribution is critical. The unit is supplied on a Tape & Reel (TR) for automated assembly.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Features | Sleep Mode |
| Packaging | Tape & Reel (TR) |
| Package / Case | 20-UFBGA, WLCSP |
| Output Type | P-Channel |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Interface | USB |
| Switch Type | General Purpose |
| Operating Temperature | -40°C ~ 125°C |
| Output Configuration | High Side |
| Rds On (Typ) | 95mOhm |
| Input Type | Differential |
| Voltage - Load | 2.3V ~ 5.5V |
| Voltage - Supply (Vcc/Vdd) | 9V ~ 15V |
| Current - Output (Max) | 5A |
| Ratio - Input:Output | 2:1 |
| Supplier Device Package | 20-WLCSP (1.66x2.26) |
| Fault Protection | Current Limiting, Over Temperature, UVLO |
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