**LTM8078EY#PBF: A 60V, 5A Step-Down µModule® Silent Switcher with Ultra-Low EMI**

In the realm of power management, achieving high efficiency, compact form factor, and minimal electromagnetic interference (EMI) is a persistent challenge. The **LTM8078EY#PBF** from Analog Devices addresses these demands with a sophisticated integration of a **60V, 5A step-down Silent Switcher® regulator** in a compact µModule® package. This device is engineered to deliver robust performance in noise-sensitive applications while simplifying design and accelerating time-to-market.

The core of the LTM8078EY#PBF is its **advanced Silent Switcher® architecture**, which drastically reduces EMI emissions—a critical requirement for applications in automotive, industrial, and communications systems that must comply with stringent CISPR standards. By minimizing parasitic effects through optimized internal layout and integrated capacitors, the module achieves **ultra-low radiated and conducted noise** without sacrificing efficiency. This allows designers to meet EMI targets without external filtering components, saving both board space and cost.

Housed in a **compact 9mm × 11.25mm BGA package**, the µModule integrates nearly all critical components, including the inductor, MOSFETs, and compensation circuitry. This high level of integration transforms complex power design into a simple layout task, reducing design risks and validation time. The module operates over a **wide input voltage range of 3.4V to 60V**, making it suitable for diverse power sources such as automotive batteries, industrial supplies, and telecom rails. Its ability to deliver up to **5A of continuous output current** with efficiencies exceeding 90% ensures reliable power delivery even in demanding environments.

Thermal performance is enhanced through efficient power dissipation and a thermally exposed pad, enabling operation in extended temperature ranges without derating. Additional features like **programmable switching frequency, synchronization, and output voltage tracking** further enhance design flexibility. The LTM8078EY#PBF exemplifies how modern power solutions can balance performance, size, and compliance, making it an ideal choice for next-generation electronic systems.

**ICGOOODFIND**: The LTM8078EY#PBF sets a benchmark for integrated power modules by combining high voltage capability, ultra-low EMI, and ease of use, empowering engineers to innovate with confidence.

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**Keywords**:

Silent Switcher®,

Ultra-Low EMI,

Step-Down µModule,

60V Input,

5A Output Current