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MC33882PEP
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Product Detailed Parameters
- Description：IC PWR SWITCH N-CHAN 1:1 32QFN
- Series：-
- Mfr：NXP USA Inc.
- Package：Tray
- Switch Type：General Purpose
- Number of Outputs：6
- Ratio - Input:Output：1:01
- Output Configuration：Low Side
- Output Type：N-Channel
- Interface：SPI, Parallel
- Voltage - Load：8V ~ 25V
- Voltage - Supply (Vcc/Vdd)：4.5V ~ 5.5V
- Current - Output (Max)：-
- Rds On (Typ)：400mOhm
- Input Type：-
- Features：-
- Fault Protection：Current Limiting (Fixed), Open Load Detect, Over Voltage
- Operating Temperature：-40°C ~ 150°C (TJ)
- Mounting Type：Surface Mount
- Supplier Device Package：32-HVQFN (7x7)
- Package / Case：32-VQFN Exposed Pad
- Grade：-
- Qualification：-
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Overview
The MC33882PEP is a six-channel low-side switch integrated circuit from NXP Semiconductors, designed for automotive engine control applications. It utilizes SMARTMOS technology to provide multi-channel open-drain MOSFET output switching with low on-resistance and power dissipation. The device supports serial SPI interface communication for configuration and diagnostic feedback. It includes comprehensive protection mechanisms against overcurrent, overheating, and overvoltage/undervoltage conditions, ensuring robust operation in demanding automotive environments.
Feature Summary
- Multi-channel open-drain MOSFET output switching capability
- Integrated SMARTMOS technology for low on-resistance
- Serial SPI interface for control and diagnostics
- Comprehensive load and IC protection features
Applications
- Automotive engine management systems
- Diesel engine control units
- General automotive load switching applications
Procurement Notes
Verify the specific suffix 'PEP' against official NXP documentation to confirm package type and tape-and-reel specifications. Ensure compatibility with existing board layouts regarding pinout and thermal requirements. Confirm current supply status as automotive components may have long lead times or obsolescence notices. Validate that the selected variant meets all required automotive quality standards and operating temperature ranges for the target application.
Selection Notes
Select this component when a high-integration solution for controlling multiple low-side loads is required within an engine control unit. The MC33882PEP is suitable for applications needing precise current limiting and thermal protection across six independent channels. Consider its SPI interface capabilities if digital monitoring and fault reporting are necessary. Evaluate the trade-off between integration level and cost compared to discrete solutions for complex engine management architectures.
Part Context
The MC33882PEP belongs to NXP's family of automotive low-side switches, specifically tailored for engine control integrated circuits. It complements other devices like the MC33800 and MC33810 by offering a higher channel count with advanced diagnostic features. This series is designed to reduce system complexity and board space in modern automotive electronic control units, providing reliable actuator driving capabilities.
Replacement Considerations
Consult NXP official documentation for direct cross-reference part numbers. Verify functional equivalence regarding channel count, voltage ratings, and interface protocols before substitution.
