MC33888FBR2
IC PWR SWITCH N-CHANNEL 64PQFPManufacturer: NXP USA Inc.
Categories: Power Distribution Switches, Load Drivers
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NXP USA Inc. MC33888FBR2 is a 12-channel power switch/driver with N-Channel outputs, packaged in a 64-PQFP (14x14) format. This component offers flexible output configurations, supporting both high-side and low-side operation across its 4 high-side and 8 low-side channels. Key features include integrated fault protection mechanisms such as fixed current limiting, open load detection, and over-voltage protection, alongside a watchdog timer for enhanced system reliability. The device interfaces via SPI and supports a load voltage range of 6V to 27V, with a supply voltage requirement of 4.5V to 5.5V. On-resistance values of 10mOhm, 40mOhm, and 600mOhm are available depending on the channel configuration. Operating temperature ranges from -40°C to 150°C (TJ). This component finds application in automotive and industrial automation sectors requiring robust power distribution and load management. Supplied on Tape & Reel (TR).
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Features | Watchdog Timer |
| Packaging | Tape & Reel (TR) |
| Package / Case | 64-PowerBQFP |
| Output Type | N-Channel |
| Mounting Type | Surface Mount |
| Number of Outputs | 12 (4 High Side, 8 Low Side) |
| Interface | SPI |
| Switch Type | General Purpose |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Output Configuration | High Side or Low Side |
| Rds On (Typ) | 10mOhm, 40mOhm, 600mOhm |
| Input Type | - |
| Voltage - Load | 6V ~ 27V |
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 5.5V |
| Current - Output (Max) | - |
| Ratio - Input:Output | - |
| Supplier Device Package | 64-PQFP (14x14) |
| Fault Protection | Current Limiting (Fixed), Open Load Detect, Over Voltage |