Overview
The MC33HB2001FK is a SMARTMOS monolithic H-Bridge Power IC designed by NXP USA Inc. This integrated circuit is enhanced with SPI configurability and diagnostic capabilities, making it suitable for various DC motor and servo motor control applications. It is particularly tailored to meet the stringent requirements of automotive and industrial environments, being AEC-Q100 grade 1 qualified and compliant with ISO 26262 safety standards.
Key Specifications
| Category | Description |
|---|---|
| Manufacturer | NXP USA Inc. |
| Part Number | MC33HB2001FK |
| Package | 32-PowerQFN (8x8) |
| RoHS Status | ROHS3 Compliant |
| Output Configuration | Half Bridge (2) |
| Interface | SPI |
| Technology | Power MOSFET |
| Voltage - Supply | 5V ~ 28V |
| Voltage - Load | 5V ~ 28V |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount |
| Current - Output | Peak: >10 A, Continuous: 3.0 A |
Key Features
- Advanced diagnostic reporting via SPI, including charge pump undervoltage, overvoltage, and undervoltage on VPWR, short to ground and short to VPWR for each output, open load, temperature warning, and overtemperature.
- Internal protection for overtemperature, undervoltage, and short-circuit with error signaling and output disabling.
- I/O pins can withstand up to 36 V.
- AEC-Q100 grade 1 qualified and compliant with ISO 26262 safety requirements.
- Current mirror output provides an analog feedback signal proportional to the load current.
- Operates in sleep, standby, normal, and fault modes.
Applications
- Electronic throttle control
- Exhaust gas recirculation control (EGR)
- Turbo, swirl, and whirl, and waste flap control
- Electric pumps and motor control
- Auxiliaries in automotive and industrial systems
- General-purpose DC motor control
Q & A
- What is the MC33HB2001FK used for?
The MC33HB2001FK is used for DC motor or servo motor control applications, particularly in automotive and industrial environments.
- What is the operating voltage range of the MC33HB2001FK?
The operating voltage range is 5V to 28V.
- What is the maximum continuous current the MC33HB2001FK can handle?
The maximum continuous current is 3.0 A, with peak currents greater than 10 A.
- Is the MC33HB2001FK compliant with automotive safety standards?
Yes, it is AEC-Q100 grade 1 qualified and compliant with ISO 26262 safety requirements.
- What interface does the MC33HB2001FK use for configuration and diagnostics?
The MC33HB2001FK uses an SPI (Serial Peripheral Interface) for configuration and diagnostics.
- What types of protection does the MC33HB2001FK have?
The IC has internal protection for overtemperature, undervoltage, and short-circuit, with error signaling and output disabling.
- What are the operating modes of the MC33HB2001FK?
The operating modes include sleep, standby, normal, and fault modes.
- Can the MC33HB2001FK be used in high-temperature environments?
Yes, it can operate in temperatures ranging from -40°C to 150°C (TJ).
- Is the MC33HB2001FK RoHS compliant?
Yes, it is ROHS3 compliant.
- What is the package type of the MC33HB2001FK?
The package type is 32-PowerQFN (8x8).
