Advanced Data Sheet: Veta
iHA48060A012V*, 1.2V/60A Output Half Brick
iHA Datasheet 040207
Electrical Characteristics (continued):
iHA48060A012V-001 Current Limit
0
0.2
0.4
0.6
0.8
1
1.2
1.4
6 16 26 36 46 56 66 76 86
Output Current (A)
Vin = 36V Vin = 48V Vin = 75V
Ta = 25 Deg C.
iHA48060A012V-001 Typical Output Current Limit
Characteristics vs. Input Voltage at Ta=25 degrees.
iHA48060A012V-001 Typical Output Ripple at nominal
Input voltage and full load with external capacitors
47uF+1uF+0.1uF at Ta=25 degrees
Input Current Vs. Input Voltage
0
0.5
1
1.5
2
2.5
3
30 35 40 45 50 55 60 65 70 75
Input Voltage (V)
Io_min = 6.03A Io_mid = 30.26A Io_max = 60.09A
Ta = 25 Deg C.
Output Voltage Vs. Input Voltage
0
0.4
0.8
1.2
1.6
30 32 34 36 38
Input Voltage (V)
Io_min = 6.03A Io_mid = 30.26A Io_max = 60.09A
Ta = 25 Deg C.
turn-off
turn-on
iHA48060A012V-001 Typical Input Current vs. Input
Voltage Characteristics at Ta=25 degrees.
iHA48060A012V-001 Typical Output Voltage vs. Input
Voltage Turn-on / Turn-off Characteristics – low voltage at
Ta=25 degrees.
Output Voltage Vs. Input Voltage
0
0.5
1
1.5
76 78 80
Input Voltage (V)
Output Voltage (V)
Vin decreasing
turn-on
Vin increasing
turn-off
Desired
decreased
Vout
Trim
Down
Resistor
(Ω)
Desired
increased
Vout
Trim Up
Resistor
(Ω)
1.08V 8.61K 1.24V 0.259K
1.14V 18.29K 1.26V 0.143K
1.16V 27.97K 1.32V 0.0275K
e.g. trim up to 1.26V
1.0
)2.126.1(225.1
)225.1968.02.1(26.1
−
−×
=Rup = 0.143kΩ
iHA48060A012V-001 Typical Output Voltage vs. Input
Voltage Turn-on / Turn-off Characteristics – high
voltage at Ta=25 degrees.
iHA48060A012V-001 Calculated resistor values for output
voltage adjustment
