TDK iHA48060A012V Datasheet

Series ©2007 TDK Innoveta Inc. iHA Datasheet 040207 ℡ (877) 498-0099 12/16 Heat transfer by convection can be enhanced by increasing the airflow rate that the power module experiences. The maximum output current of the power module is a function of ambient temperature (TAMB) and airflow rate as shown in the thermal performance figures on the thermal performance page for the power module of interest. The curves in the figures are shown for natural convection through 3 m/s (600 ft/min). The data for the natural convec ...

Series ©2007 TDK Innoveta Inc. iHA Datasheet 040207 ℡ (877) 498-0099 2/16 Platform Overview: Veta iHA48 Series DC-DC Power Modules 48V Input, 1.2-28V/60A or 350W Output Half-Brick The Veta iHA48 Series power modules operate over a wide 36 – 75Vdc input voltage range and provide one regulated dc output voltage that is electrically isolated from the input. Its high efficiency and superior thermal performance make the Veta Family of power modules ideally suited for power-hungry applications in demanding ther ...

Series ©2007 TDK Innoveta Inc. iHA Datasheet 040207 ℡ (877) 498-0099 5/16 Absolute Maximum Ratings: Stress in excess of Absolute Maximum Ratings may cause permanent damage to the device. • Engineering estimate Common Input Characteristics: Unless otherwise specified, specifications apply over all Rated Input Voltage, Resistive Load, and Temperature conditions. Characteristic Min Typ Max Unit Notes & Conditions Operating Input Voltage 36 48 75 Vdc Turn-on Voltage --- 34.6 36 Vdc Turn-off Voltage 30 32.7 --- Vdc Hys ...

Series ©2007 TDK Innoveta Inc. iHA Datasheet 040207 ℡ (877) 498-0099 2/16 Platform Overview: Veta iHA48 Series DC-DC Power Modules 48V Input, 1.2-28V/60A or 350W Output Half-Brick The Veta iHA48 Series power modules operate over a wide 36 – 75Vdc input voltage range and provide one regulated dc output voltage that is electrically isolated from the input. Its high efficiency and superior thermal performance make the Veta Family of power modules ideally suited for power-hungry applications in demanding ther ...

Series ©2007 TDK Innoveta Inc. iHA Datasheet 040207 ℡ (877) 498-0099 7/16 Electrical Characteristics: iHA48060A012V-001 Efficiency 70 75 80 85 90 6 12 18 24 30 36 42 48 54 60 Output Current (A) Efficiency, η ( % ) Vin = 36V Vin = 48V Vin = 75V Ta = 25 Deg C. iHA48060A012V-001 Power Dissipation 2 4 6 8 10 12 14 16 6 12 18 24 30 36 42 48 54 60 Output Current (A) Power Dissipation (W) Vin = 36V Vin = 48V Vin = 75V Ta = 25 Deg C. iHA48060A012V-001 Typical Efficiency vs. Output Current at Ta=25 degrees. iHA48060A012V-00 ...

Series ©2007 TDK Innoveta Inc. iHA Datasheet 040207 ℡ (877) 498-0099 13/16 Operating Information: Over-Current Protection: The power modules have current limit protection to protect the module during output overload and short circuit conditions. During overload conditions, the power modules may protect themselves by entering a hiccup current limit mode. The modules will operate normally once the output current returns to the specified operating range. There is a typical delay of 2mS from the time an overload conditi ...

Series ©2007 TDK Innoveta Inc. iHA Datasheet 040207 ℡ (877) 498-0099 6/16 Electrical Data (continued): Operating at Tc = 25°C unless otherwise specified Output Characteristic Min Typ Max Unit Notes & Conditions Output Voltage Initial Setpoint 1.18 1.2 1.22 Vdc Vin=Vin,nom; Io=Io,max Output Voltage Tolerance 1.16 -- 1.24 Vdc Over all rated input voltage, load, and temperature conditions to end of life Efficiency --- 83 --- % Vin=Vin,nom; Io=Io,max Line Regulation --- 1 2* mV Vin=Vin,min to Vin,max Load Regulation -- ...