MC33FS5502Y3ESR2
| Parameters | |
|---|---|
| Series | Automotive, AEC-Q100 |
| RoHS Status | ROHS3 Compliant |
| Package / Case | 56-VFQFN Exposed Pad |
| Mfr | NXP USA Inc. |
| Mounting Type | Surface Mount, Wettable Flank |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Current - Supply | 15mA |
| Applications | Automotive, Power Supplies |
| Supplier Device Package | 56-HVQFN (8x8) |
| Voltage - Supply | 60V |
| Package | Tape & Reel (TR) |
| Product Status | Active |
| Base Product Number | MC33FS5502 |
| REACH Status | REACH Unaffected |
| Standard Package | 4,000 |
| ECCN | EAR99 |
| HTSUS | 8542.39.0001 |
MC33FS5502Y3ESR2 SiP solution
The MC33FS5502Y3ESR2 is a highly integrated, system-in-package (SiP) solution designed to serve as a vehicle battery junction box (BJB) or smart fuse controller, combining a multi-channel low-side driver, a 16-bit MCU, and robust power management into a single compact module. Specifically engineered for next-generation 12V automotive electrical architectures, this device acts as the intelligent control node for managing and protecting multiple electrical loads, such as fuses, relays, and heating elements. It features a built-in 32-bit Power Architecture® e200z0h MCU core running at up to 48 MHz, coupled with sophisticated power drivers capable of high-current switching and precise diagnostics. Its primary function is to replace traditional fuses and relays with fully electronic, programmable, and diagnosable circuits, enabling smart power distribution and advanced load management for enhanced safety and energy efficiency.
MC33FS5502Y3ESR2 Applications
● Smart Battery Junction Box (BJB): Serves as the central intelligence for managing and protecting all electrical loads connected to the vehicle's 12V battery, replacing conventional fuse boxes.
● Zone/PDU Controllers: Functions as a localized power distribution unit in zonal electrical/electronic (E/E) architectures, controlling loads within a specific vehicle zone (e.g., front-left, rear-right).
● High-Current Load Management: Directly controls and diagnoses high-power loads like electric power steering pumps, cooling fans, PTC heaters, and motorized actuators.
● Electronic Fuse (eFuse) Replacement: Provides programmable, resettable, and diagnosable electronic protection for individual circuits, enabling predictive maintenance and reduced warranty costs.
Alternative Models
1. TPS1H100-Q1: An automotive-grade, single-channel protected high-side switch with advanced diagnostics, often used as a building block for multi-channel distribution systems.
2. TLE9243QK: A multi-channel smart low-side switch IC with integrated diagnostics and SPI interface, designed for general-purpose load control in automotive body electronics.
3. VN5E160AJ: A high-current intelligent power switch with embedded protection and diagnostic features, typically used for individual heavy-load control applications.
