DC/DC Converter - Product Weight (grams): 2.3; Input voltage min (V): 21.6; Input voltage max (V): 26.4; Output voltage min: 5; Output voltage max: 5; Output voltage dual assymetric (y/n): Dual Separated; Output Power (W): 1; Max Output current (A): 0.10/0.10; Efficiency (%): 75; Max Capacitive load (µF): 100; Package type: SIP7; Mounting: PCB; W (in): 0.24; L (in): 0.76; H (in): 0.39; W (mm): 6; L (mm): 19.5; H (mm): 10; Min Operating temperature: -40; Max operating temperature (°C): 85; Isolation (VDC): 1000; Case material: Plastic (flammability to UL 94V-0) ; Application 4 (building automation/IoT): 1; MTBF (h): 1121000; Derating : 85; Voltage Accuracy (%): ±3; Line Regulation (% of Vin): ±1.2% per 1% Vin Change; Load Regulation %: ±10; Ripple & Noise (mV p-p): 75; Switching Frequency typ (KHz): Variable 80; Short circuit protection: Momentary
Aimtec recommends a PCB layout with a solid ground plane, and thermal vias under the device to dissipate heat. A thermal pad on the bottom of the device should be connected to a heat sink or a thermal management system.
Follow the recommended soldering profile, and ensure the device is properly aligned on the PCB. Avoid excessive heat, and use a soldering iron with a temperature-controlled tip to prevent overheating.
Aimtec recommends using low-ESR capacitors with a minimum capacitance of 10uF for the input and output. The capacitor values may need to be adjusted based on the specific application and operating conditions.
Use an oscilloscope to monitor the input and output voltages, and check for any signs of oscillation or instability. Verify the input voltage, output load, and PCB layout are within the recommended specifications.
The AM1D-240505DZ has an operating temperature range of -40°C to +85°C. If your application requires a wider temperature range, consult with Aimtec or consider using a different device.
AM1D-240505DZ datasheet
by Aimtec
