DC/DC Converter - Product Weight (grams): 1.6; Input voltage min (V): 4.5; Input voltage max (V): 5.5; Output voltage min: 3.3; Output voltage max: 3.3; Output voltage dual assymetric (y/n): Single; Output Power (W): 1; Max Output current (A): 0.3; Efficiency (%): 77; Package type: SMD; Mounting: PCB; W (in): 0.45; L (in): 0.54; H (in): 0.31; W (mm): 11.4; L (mm): 13.6; H (mm): 7.85; Min Operating temperature: -40; Max operating temperature (°C): 95; Isolation (VDC): 1000; Case material: Plastic (flammability to UL 94V-0) ; Application 4 (building automation/IoT): 1; Application 5 (Industrial): 1; MTBF (h): 3000000; Derating : 95; Voltage Accuracy (%): 1; Line Regulation (% of Vin): ±1.2; Load Regulation %: ±1.2; Ripple & Noise (mV p-p): 100; Switching Frequency typ (KHz): 100; Short circuit protection: Momentary
Aimtec recommends a PCB layout with a solid ground plane and a thermal pad connected to a heat sink or a thermal via to ensure efficient heat dissipation. A minimum of 2oz copper thickness is recommended for the PCB.
The AM1L-0503S-FZ has built-in input voltage transient protection up to 100V for 100ms, and it can withstand spikes up to 150V for 10ms. However, it's recommended to add external protection circuitry for harsher environments.
The AM1L-0503S-FZ can drive a maximum capacitive load of 10uF. Exceeding this value may cause instability or oscillation in the output voltage.
Yes, the AM1L-0503S-FZ can be used in a redundant or parallel configuration, but it's essential to ensure that the modules are synchronized and properly connected to avoid any potential issues.
The typical efficiency of the AM1L-0503S-FZ is around 85% at full load, 80% at half load, and 75% at quarter load. Efficiency may vary depending on the input voltage, output voltage, and operating temperature.
AM1L-0503S-FZ datasheet
by Aimtec
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