Astec Integrated Power
240 Watts
AM80A
Total Power:
Input Voltages:
No. of Outputs:
240 Watts
24V, 48V, 150V, 300V, or 320V
Single
Electrical Specs
Input
Input Range
Efficiency
18 - 36V or 36 - 72 VDC
or 90 - 200 VDC or 180 - 400 VDC
84% typical (5V @ 40A)
87% typical (12V @ 18A)
Output
Load Regulation
Line Regulation
Noise/Ripple
Remote sense
Output Voltage
Adjust Range
Transient Response
Current Share Accuracy
Overvoltage Protection
Current Limit
0.1% typical down to no load
0.02% typical
50 mV typical (output below 5V)
1% typical (output 5V and over)
Up to 0.5V
±20% of nominal
3% typical deviation with 300µs recovery
(25-75% full load)
3% typical
115% Vo (nominal)
110% Io maximum
Special Features
• 1MHz Fixed frequency
• 100°C Baseplate operating temperature
(no derating)
• Low output ripple and noise
• Excellent transient response
• Safety isolated low voltage interface
with ALP™ linear control
• High reliability - over 1 million hours MTBF
• Wide input voltage range
• Parallelable with accurate current sharing
• Current and temperature monitoring outputs
Control
Voltage Adjust
Enable
Current Limit Adjust
Clock Input
(external sync)
Clock Output
(internal clock)
Power Good
Identification
Temperature
Monitor Output
Current Monitor Output
Over Voltage
Protection Adjust
80 to 120% Vo linear programming
TTL compatible (low to enable)
20 to 100% Io linear programming
3.3 to 5.5Vp-p @ 1MHz ± 10%
4.5Vp-p typical@ 1MHz ± 0.5%
High (Vo) = power good
10 mV/°K (2.73V = 0°C)
0 to 1mA (1 mA = 100% Io rated)
110 to 150% Vo linear programming by
voltage or resistor
Environmental
Operating temperature (baseplate):
-20°C to +100°C
Storage temperature: -40°C to +105°C
Overtemperature protection: 110°C typical
MTBF: > 1 million hours (50°C baseplate)
Notes
Nominal values apply with sense pins connected and other control
pins unconnected.
Specifications subject to change without notice.
Environmental
UL
CSA
VDE
EN
CE
UL 1950
E132002
CSA22.2-234
LR53982C
CSA22.2-950
IED950 20396-3336-1005 & 1006
60950
CEMark (LVD)
54
America’s (USA): 1-888-41-ASTEC
Europe (UK): 44 (1384) 842-211
Asia (HK): 852-2437-9662
AMERICAS
5810 Van Allen Way
Carlsbad, CA 92008
Telephone: 760-930-4600
Facsimile: 760-930-0698
EUROPE
Astec House, Waterfront Business Park
Merry Hill, Dudley
West Midlands, DY5 1LX, UK
Telephone: 44 (1384) 842-211
Facsimile: 44 (1384) 843-355
ASIA
Units 2111-2116, Level 21
Tower1, Metroplaza
223, Hing Fong Road
Fwai Fong, New Territories
Hong Kong
Telephone: 852-2437-9662
Facsimile: 852-2402-4426
AM80A
Ordering Information
Input
Voltage
300V
300V
300V
300V
300V
300V
300V
300V
320V
Output
Voltage
2.2V
3.3V
5V
6.5V
12V
15V
24V
28V
28V
Output
Current
60A
50A
40A
33A
18A
16A
10A
9A
9A
Model Number
AM80A-300L-022F60
AM80A-300L-033F50
AM80A-300L-050F40
AM80A-300L-065F33
AM80A-300L-120F18
AM80A-300L-150F16
AM80A-300L-240F10
AM80A-300L-280F09
AM80A-320L-280F09**
Input
Voltage
150V
48V
48V
48V
48V
48V
48V
48V
24V
Output
Voltage
6.5V
1.2V
2.2V
3.3V
5V
12V
15V
24V
6.5V
Output
Current
33A
60A
60A
50A
40A
18A
16A
10A
27A
Model Number
AM80A-150L-065F33
AM80A-048L-012F60
AM80A-048L-022F60
AM80A-048L-033F50
AM80A-048L-050F40
AM80A-048L-120F18
AM80A-048L-150F16
AM80A-048L-240F10
AM80A-024L-065F27
Please contact Astec for information on other output voltages, power ranges and configurations.
THERMAL BASE PLATE
*
Pin Assignments
Input
31. +ve
32. –ve
Output
21.
22.
23.
24.
26.
27.
28.
29.
Control Pins
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
+SENSE
TEMP MON
C MON
C SHARE
CLK OUT
CLK IN
PG/ID
C LIM ADJ
OVP ADJ
V ADJ
ENABLE
–SENSE
2 INPUT PINS
12 CONTROL PINS
P O W E R M O D U L E
32
7
6
12
1
31
A M P S S
24
23
22
21
®
116.8 (4.60)
C SHARE
CLK OUT
6
7
+ O/P
OVP Adjust
1
+ SENSE
Load
12 – SENSE
– O/P
Current Limit Adjust
18 to 36V
or
36 to 72V
or
90 to 200V
or
180 to 400V
+ O/P
+ I/P
61.0 (2.40)
29
28
27
26
12.7
(0.50)
8 OUTPUT PINS
Astec Integrated Power
6
7
– I/P
1
+ SENSE
– SENSE
Load
12
– O/P
C SHARE
CLK IN
6
7
1
+ SENSE
Temp.
Monitor
A/D
Current
Monitor
A/D
To other
modules
Voltage adjust
Enable
D/A
12 – SENSE
From other
modules
Alarm
Fan control
Remote system on/off
µController
www.astec.com
55
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