MC20XS4200BAFKR2
IC PWR SWITCH N-CHAN 1:1 23PQFNManufacturer: NXP USA Inc.
Categories: Power Distribution Switches, Load Drivers
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NXP USA Inc. MC20XS4200BAFKR2 is a high-side N-channel power switch designed for general-purpose applications. This component features a 1:1 input-to-output ratio and delivers up to 3A of output current. Fault protection includes fixed current limiting, open load detection, over-temperature shutdown, and undervoltage lockout (UVLO). Key features include an internal PWM controller, slew rate control, and a watchdog timer, all configurable via an SPI interface. The device operates from a 3V to 5.5V supply voltage and supports load voltages from 8V to 36V. With a typical Rds(On) of 20mOhm, it is housed in a 23-PQFN (12x12) package and is supplied on tape and reel. This power switch is commonly utilized in automotive and industrial automation sectors.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Features | Internal PWM, Slew Rate Controlled, Watchdog Timer |
| Packaging | Tape & Reel (TR) |
| Package / Case | 23-PowerQFN |
| Output Type | N-Channel |
| Mounting Type | Surface Mount |
| Number of Outputs | 2 |
| Interface | SPI |
| Switch Type | General Purpose |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Output Configuration | High Side |
| Rds On (Typ) | 20mOhm (Max) |
| Input Type | - |
| Voltage - Load | 8V ~ 36V |
| Voltage - Supply (Vcc/Vdd) | 3V ~ 5.5V |
| Current - Output (Max) | 3A |
| Ratio - Input:Output | 1:1 |
| Supplier Device Package | 23-PQFN (12x12) |
| Fault Protection | Current Limiting (Fixed), Open Load Detect, Over Temperature, UVLO |
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