Z28 Datasheet, PDF (3/7 Pages) International Rectifier – LOW VOLTAGE HIGH EFFICIENCY RADIATION HARDENED DC/DC CONVERTER

Z-SERIES
Absolute Maximum Ratings*
Recommended Operating Conditions
Input Voltage
Soldering
Temperature Range
-0.5V to +50VDC
300°C, 10 Sec
Operating – -40°C to +85°C Base Plate
Storage – -55°C to +105°C Ambient
Input Voltage Range
Output Power
Base Plate
Temperature
+18V to +40V
0 to Max rated
-40°C to +85°C
* Exceeding maximum rating limits may cause damage to the device
Electrical Characteristics -40°C ≤ TBASE ≤ +85°C, VIN=28 VDC ±5%, C_L=0, unless otherwise specified.
Parameter
Group A
Subgroups
Test
Conditions
Min Nom Max Unit
Input Voltage
18
28
40
V
Output Voltage
Z2801R5S
Z2802R5S
Z2803R3S
Z2801R5S
Z2802R5S
Z2803R3S
Iout = 0
1
1
1
2, 3
2, 3
2, 3
1.485 1.500 1.515 V
2.475 2.500 2.525 V
3.267 3.300 3.333 V
1.470
2.450
3.234
1.530 V
2.550 V
3.366 V
Output Current ¹
Z2801R5S
Z2802R5S
Z2803R3S
1, 2, 3
1, 2, 3
1, 2, 3
Vin = 18, 28, 40 Volts
20
A
20
A
15
A
Output Power ¹
Z2801R5S
Z2802R5S
Z2803R3S
100% load
30
W
50
W
50
W
Output Ripple Voltage ²
Z2801R5S
Z2802R5S
Z2803R3S
1, 2, 3
1, 2, 3
1, 2, 3
Vin = 18, 28, 40 Volts
BW = 20 Hz to 2 MHz
20 mVPP
30 mVPP
40 mVPP
Output Voltage
Regulation ³
Line
Load
1, 2, 3
1, 2, 3
Vin = 18, 28, 40 Volts
Iout = 10%, 50%, 100% load
±0.5 %
±0.5 ^%
Output Voltage
Temperature Coefficient
±0.02 %/°C
For Notes to Specifications, refer to page 4
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