| AEC – Q100 Compliance |
Complies with AEC – Q100 standard for automotive applications; Temperature Grade 1: – 40°C to + 125°C, TA |
| Input Voltage Range |
Wide input voltage range: 3V to 65V |
| EMI Design |
Designed to meet EMI requirements; Helps comply with CISPR 25 Class 5 standard; Configurable ±5% or ±10% dual random spread spectrum via mode pin to reduce peak emission; Enhanced HotRod™ QFN package with symmetric pin arrangement; Switching frequency range: 300kHz to 2.2MHz; Configurable 400kHz and 2.2MHz via pins; Pins configurable for auto or FPWM operation |
| Minimum On – Time |
Short minimum on – time: 40ns (maximum); Achieves 36V to 3.3V conversion at 2.2MHz |
| Power Conversion Efficiency |
Enables efficient power conversion at all loads; Peak efficiency > 94% at 24VIN, 5VOUT, 400kHz; 2.5μA PFM no – load input current |
| Power Density |
High power density; Internal compensation, current limit and TSD; 3.6mm x 2.6mm wettable flank 20 – pin package; θJA = 25.5°C/W (LM65645 – Q1EVM) |
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