DC/DC Converter - Product Weight (grams): 2.8; 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): 0.2; Efficiency (%): 60; Max Capacitive load (µF): 220; Package type: SIP7; Mounting: PCB; W (in): 0.28; L (in): 0.76; H (in): 0.39; W (mm): 7.2; L (mm): 19.5; H (mm): 10; Min Operating temperature: -40; Max operating temperature (°C): 85; Isolation (VDC): 1000; EMC compliance 2: EN 55032 Class B; Case material: Plastic (flammability to UL 94V-0) ; Application 4 (building automation/IoT): 1; MTBF (h): 3500000; Derating : 85; Voltage Accuracy (%): ±2; Line Regulation (% of Vin): ±0.5; Load Regulation %: ±0.5; Ripple & Noise (mV p-p): 50; Switching Frequency typ (KHz): 50; Short circuit protection: No
Aimtec recommends a PCB layout with a large copper area underneath the module, multiple vias for heat dissipation, and a minimum of 2oz copper thickness to ensure optimal thermal performance.
Yes, the AM1DR-0503SZ is designed to withstand high-vibration environments. However, it's essential to follow proper mounting and screw torque procedures to ensure the module remains securely attached to the PCB.
To ensure reliability in high-temperature applications, it's crucial to follow the recommended derating curves, provide adequate airflow, and consider using a heat sink or thermal interface material to reduce the module's operating temperature.
Aimtec recommends using a low-ESR ceramic capacitor with a value of 10uF to 22uF, rated for the input voltage, to ensure stable operation and minimize input ripple.
Yes, you can parallel multiple AM1DR-0503SZ modules to increase the output current. However, it's essential to ensure that each module has its own input capacitor and that the modules are properly synchronized to prevent oscillations.
AM1DR-0503SZ datasheet
by Aimtec
