iAH Series 150W, 40A Non-isolated SMT Point of Load Features DOSA Compatible Footprint Surface Mountable Constant Switching Frequency No external loop tuning components needed Excellent Transient Response Key Market Segments & Applications Speci cations Model iAH12 DC Output Voltage V 0.7 - 5.5 DC Output Current A 40A max (Vo, set < 2.5V and Vin > 4.5V. Observe max. power limit) 30A max (Vo, set > 2.5V or Vin < 4.5V. Observe max. power limit) DC Output Power (max) W 150 DC Input Voltage V 3.5 - 17 E ciency % 84 - 96 Output Voltage Tolerance % 3 Switching Frequency kHz 600 Line Regulation mV 4 Load Regulation mV 7 External Load Capacitance uF 200 - 2000 Output Ripple and Noise mVpp 20 Overcurrent Protection A 50A typical Remote On / O - Yes, see model selector table Remote Sense - (+) Sense, compensating up to 0.5V Power Good - Yes, Low on fail Operating Temperature C -40 to 115 (see thermal data on website) Storage Temperature C -55 to 125 Safety Agency Certi cations - IEC/UL/CSA/EN62368-1, 60950-1, CE Mark Weight g/oz 12g / 0.42 oz Size (LxWxH) mm/in. 33 x 13.5 x 10.2 / 1.3 x 0.53 x 0.4 Warranty yrs 3 yearsiAH Series Model Selector Input Input Output Output Positive Logic Negative Logic Model Voltage (V) Current (A) Voltage (V) On/O On/O Sequencing iAH12040A007V-006-R 3.5 - 17 40 0.7 - 5.5 yes - - iAH12040A007V-007-R 3.5 - 17 40 0.7 - 5.5 - yes - Preferred Outline Drawing Voltage Operating Range Output voltage vs. Input Voltage Operating Range Pinout For Additional Information, please visit