2 www.irf.com
AMA28XXD Series
Specifications
For Notes to Specifications, refer to page 4
Static Characteristics -55°C ≤ T
CASE
≤ +125°C, V
IN
= 28V
DC
±5%, C
L
= 0, unless otherwise specified.
Input Voltage range -0.5V to +50VDC (Continuous), Input Voltage range +16V to +40VDC
80V (100ms) Output Power Less than or equal to 5W
Soldering temperature 300°C for 10 seconds Operating case temperature -55°C to +125°C
Storage case temperature -65°C to +135°C
Recommended Operating Conditions Absolute Maximum Ratings
Parameter
Group A
Subgroups
Test Conditions
Min
Nom
Max
Unit
Input Voltage
16 28 40 V
Output Voltage
AMA2805D
AMA2812D
AMA2815D
AMA2805D
AMA2812D
AMA2815D
1
1
1
2, 3
2, 3
2, 3
Vin = 28 Volts, 20% load on
both outputs
±4.95
±11.88
±14.85
±4.90
±11.76
±14.70
±5.00
±12.00
±15.00
±5.05
±12.12
±15.15
±5.10
±12.24
±15.30
V
Output Current
1, 2
AMA2805D
AMA2812D
AMA2815D
1, 2, 3
1, 2, 3
1, 2, 3
Vin = 16, 28, 40 Volts
each output
each output
each output
200
83
67
800
333
267
mA
Output Power
1, 2
1, 2, 3 Vin = 28 Volts, 100% load 5.0 W
Output Ripple Voltage
1, 3
AMA2805D
AMA2812D
AMA2815D
1, 2, 3
1, 2, 3
1, 2, 3
Vin = 16, 28, 40 Volts
100% load
BW = 20 Hz to 2 MHz
200
200
290
mV
PP
Output Voltage Regulation
3
Line AMA2805D
AMA2812D
AMA2815D
Load AMA2805D
AMA2812D
AMA2815D
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
V
in
= 16, 28, 40 Volts
Iout = 10, 50%, 100% load
±10
±10
±10
±10
±10
±10
±25
±50
±50
±50
±50
±50
mV