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
Ordering Information
Input
Voltage
48V
48V
48V
48V
48V
48V
48V
48V
48V
OPTION:
Output
Voltage
3.3V
2.5V
2.5V
1.8V
1.2V
3.3V
2.5V
1.8V
1.2V
@
@
@
@
@
@
@
@
@
60A
60A
60A
60A
60A
60A
60A
60A
60A
Efficiency
91% (Typ)
90% (Typ)
90% (Typ)
89% (Typ)
85% (Typ)
91% (Typ)
90% (Typ)
89% (Typ)
85% (Typ)
Model Number
AEH60F48(N)
AEH60G48(N)
AEH60G48N-6T
AEH60Y48(N)
AEH60K48(N)
ALH60F48(N)
ALH60G48(N)
ALH60Y48(N)
ALH60K48(N)
(see note 3)
suffix “N” = Negative Enable (default is Positive Enable without suffix “N”)
Standard pin length is 5mm nominal. Consult factory for other options.
AEH - BASEPLATE
Pin Assignments
Single Output
1.
2.
3.
4.
5.
6.
7.
8.
9.
+Vin
Enable (On/Off)
Case (AEH version)
-Vin
- Output
- Sense
Trim
+ Sense
+ Output
0.20
[5.1]
2.30
[58.4]
1.90
[48.3]
M3 X0.5 MOUNTING HOLE
4 PLACES
0.50
[12.7]
0.20
[5.2]
0.08Ø[2.0Ø] 2 PLACES
0.20
[5.1]
+ Vin
+O
utput
]
0.04Ø [1.0Ø 7 PLACES
2.00
[50.8]
2.40
[61.0]
- Vin
-O
utput
0.46
[11.8]
0.50
[12.7]
PIN SIDE DOWN
0.50
[12.7]
1.90
[48.3]
SIDE VIEW
PIN ASSIGNMENT
Notes:
1. 20 mHz bandwidth. External 10 uF tant. capacitor +
0.1 uF cer. capacitor placed from +V out to -Vout.
2. Requires a 2.2 mf, 100V film capacitor connected
between +V in and -V in to meet FCC class A and
ETS300-386-1 requirements for conducted noise.
Consult Factory for filtering information to meet FCC
class B, VDE or EIC specifications.
3. Suffix -”6” for 3.7mm nominal pin length, “T” for tuned
version for specific transient response requirement.
Minimum output capacitance required. Refer to
Technical refernce Notes for details.
4. All specifications are typical at nominal line, full load,
and 25°C unless otherwise noted.
5. All specifications subject to change without notice.
Mechanical drawings are for reference only
6. Technical Reference Notes should be consulted for
detailed information when available
7. Warranty: 1yr
0.90
1.20 [22.8]
1.50 [30.4]
1.90 [38.1]
[48.3]
4
5
3
6
7
2
9
1
0.90
[22.9]
1.20
[30.5] 1.50
[38.2]
1.90
[48.3]
1 + Vin
2 Enable (On/O
ff)
3 CASE
4 - Vin
5 -O
utput
6 -Sense
7 Trim
8 + Sense
9 + Output
NOTES:
ALL DIMENSIONS ARE IN INCHES (MILLIMETERS)
PIN PLACEMENT TOLERANCE : ± 0.005(0.127)
MECHANICAL TOLERANCE ± .002(0.5)
PIN SIDE UP
0.20
[5.1]
2.30
[58.4]
1.90
[48.3]
0.40
[10.2]
0.21
[5.4]
0.20
[5.1]
+ Vin
1
2
9
8
7
+ Output
0.04Ø[1.0Ø] 7 PLACES
2.40 2.00
[60.9] [50.8]
3
6
5
-Output
[2.0Ø] 2 PLACES
0.08Ø
- Vin
4
PIN SIDE DOWN
1.90
[48.3]
0.50
[12.7]
4
3
5
6
7
2
8
9
0.50
[12.7] 0.90
[22.9]
SIDE VIEW
PIN ASSIGNMENT
1 + Vin
2 Enable (On/Off)
3 CASE
4 - Vin
5 -O
utput
6 -Sense
7 Trim
8 + Sense
9 + Output
NOTES:
ALL DIMENSIONS ARE IN INCHES (MILLIMETERS)
PIN PLACEMENT TOLERANCE : ± 0.005(0.127)
MECHANICAL TOLERANCE ± .002(0.5)
0.90
1.20 [22.9]
[30.5]
1.50
1.90 [38.1]
[48.3]
1.20
[30.5] 1.50
[38.1] 1.90
[48.2]
* Astec reserves the right to make changes to the information
contained herein without notice and assumes no liability as a
result of its use or application. (REV05: FEBRUARY 2, 2004)
1
PIN SIDE UP
ALH - BASEPLATE
www.astecpower.com
3
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