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MC33888FBR2

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MC33888FBR2

IC PWR SWITCH N-CHANNEL 64PQFP

Manufacturer: NXP USA Inc.

Categories: Power Distribution Switches, Load Drivers

Quality Control: Learn More

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:
Technical Details:
FeaturesWatchdog Timer
PackagingTape & Reel (TR)
Package / Case64-PowerBQFP
Output TypeN-Channel
Mounting TypeSurface Mount
Number of Outputs12 (4 High Side, 8 Low Side)
InterfaceSPI
Switch TypeGeneral Purpose
Operating Temperature-40°C ~ 150°C (TJ)
Output ConfigurationHigh Side or Low Side
Rds On (Typ)10mOhm, 40mOhm, 600mOhm
Input Type-
Voltage - Load6V ~ 27V
Voltage - Supply (Vcc/Vdd)4.5V ~ 5.5V
Current - Output (Max)-
Ratio - Input:Output-
Supplier Device Package64-PQFP (14x14)
Fault ProtectionCurrent Limiting (Fixed), Open Load Detect, Over Voltage

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NXP FAQs

NXP Semiconductors manufactures mixed-signal, analog, and embedded semiconductor components focused on secure connectivity and intelligent systems.

NXP’s core components include:

  • Microcontrollers (MCUs) and microprocessors (MPUs)
  • Automotive semiconductors (ADAS, radar, in-vehicle networking)
  • RF and wireless communication chips (including NFC and UWB)
  • Secure identification and authentication ICs
  • Power management and analog ICs
  • Sensors and interface solutions

NXP specializes in secure, connected solutions for automotive, industrial, and IoT applications.

NXP serves industries that require secure connectivity, embedded processing, and real-time control.

NXPs key industries include:

  • Automotive and electric vehicles (EVs)
  • Industrial automation and smart factories
  • Internet of Things (IoT) and smart devices
  • Mobile and secure identification (payments, access control)
  • Communications and networking infrastructure
  • Smart cities and infrastructure

These industries rely on NXP for security, connectivity, and high-reliability embedded solutions.

NXP is known for embedded processing, secure connectivity, and automotive semiconductor product lines.

Key NXP product lines include:

  • i.MX series - application processors for industrial and multimedia applications
  • MPC5500 - microcontrollers for automotive and industrial control applications
  • M68HC11- 8-bit microcontrollers for legacy embedded control systems
  • Layerscape processors - networking processors for communications infrastructure
  • Kinetis MCUs - scalable microcontrollers for industrial and IoT applications
  • LPC series - ARM-based microcontrollers for embedded systems
  • S32 automotive platform - processors and MCUs for automotive applications
  • PN series (NFC controllers) - near-field communication solutions
  • SR series (secure elements) - security ICs for authentication and payments
  • TEA series - power management ICs
Integrated Circuit FAQs

An integrated circuit (IC) is a semiconductor chip that contains transistors, resistors, capacitors, and other electronic components on a single silicon substrate. ICs are the foundation of modern electronics and power devices such as smartphones, computers, automotive systems, and industrial equipment.

Integrated circuits work by routing electrical signals through microscopic semiconductor components fabricated onto a silicon chip. Depending on the design, ICs can process, amplify, store, or control electronic data.

Integrated circuits are used in:

The different types of integrated circuits include:

Frequently Asked Questions

As a full line supplier, we specialize in sourcing obsolete and hard to find electronic components for your projects.

After we receive your request submission, one of our account executives will reach out to your team to gather more information about your project requirements and ensure we tailor the order to your needs.

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We partner with industry-leading AS6171 & AS6081-certified third party testing labs to mitigate risk and support a wide array of end uses for your company’s requirements. Testing includes but isn’t limited to: Decapsulation & Internal Dye Verification. X-Ray Inspection & Analysis, External Visual Inspection, Surface Texture Analysis (SEM), and Electrical Pin Correlation.