AL04B48-6 ASTEC [Astec America, Inc], AL04B48-6 Datasheet - Page 2

• Manufacturer Part Number: AL04B48-6
• Description: 66Watts
• Manufacturer: ASTEC [Astec America, Inc]

www.astecpower.com
* Astec reserves the right to make changes to the information
contained herein without notice and assumes no liability as a
result of its use and application. (REV G: AUGUST 25, 2005).
Input Voltage
36V to 75V
36V to 75V
36V to 75V
36V to 75V
36V to 75V
36V to 75V
36V to 75V
OPTIONS:
(X) : “L” = Open Frame / Low Profile
(N) : "N" = designates Negative Logic Enable (default is Positive Enable with no suffix “N” required)
(6) : “-6”= 3.7mm nominal pin length (default is 5mm nominal pin length with no suffix “-6” required)
(S) : “-S”= Surface Mount Termination (default is Through Hole Termination with no suffix “-S” required)
Single Output
1. +Vin
2. Enable (On/Off)
3. -Vin
4. -V
5. -Sense
6. Trim
7. +Sense
8. +V
Notes:
1. Efficiency measurements taken at full load, nominal
2. 20 MHz bandwidth. External 10 uF tant. capacitor in
3. All specifications are typical at nominal line, full load
4. All specifications subject to change without notice.
5. Mechanical drawings are for reference only.
6. Technical Reference Notes should be consulted for
7. Warranty: 1yr.
line and T A = 25°C.
parallel with 1 uF ceramic capacitor placed across
the output and secondary return ground.
and T A = 25°C unless otherwise noted.
Dimensions are in inches [mm]. Pin placement
tolerance ± 0.005 [0.127]. Mechanical Tolerance ±
0.02 [0.5], recommended surface mount pads (min:
0.080 x 0.112 [2.03 x 2.84] / max: 0092 x 0.124 [2.34
x 3.15]); through hole pin diameter (Pins 4 & 8)
0.062 [1.57], others
detailed information.
OUT
OUT
“E” = Baseplate Construction
Pin Assignment
Ordering Information
Output Voltage
= 0.04 [1.0] (6X).
12.0V
5.0V
3.3V
2.5V
1.8V
1.5V
1.2V
Telephone: [phone]
Facsimile: 760-930-0698
5810 Van Allen Way
Carlsbad, CA 92008
AMERICAS
Output Current
4A
12A
20A
20A
25A
25A
25A
=
[19.1]
0.75
[19.0]
0.75
[11.4]
0.45
[11.4]
0.45
Astec House, Waterfront Business Park
0.31
[7.9]
Telephone: [phone]
Facsimile: 44 (1384) 843-355
West Midlands, DY5 1LX, UK
See A
0.39
[9.8]
0.15
[3.8]
0.15
[3.8]
Merry Hill, Dudley
Efficiency
EUROPE
93.0%
93.0%
91.0%
90.0%
90.0%
88.5%
87.0%
ALO - OPENFRAME
AEO -BASEPLATE
SMT - Termination
1
SMT - Termination
TH - Termination
TH - Termination
PIN SIDE DOWN
[50.8]
2.00
[55.5]
2.19
Fwai Fong, New Territories
Telephone: [phone]
Facsimile: 852-2402-4426
Units 2111-2116, Level 21
Model Number
A(X)O04B48 (N) - (6)(S)
A(X)O12A48 (N) - (6)(S)
A(X)O20F48 (N) - (6)(S)
A(X)O20G48 (N) - (6)(S)
A(X)O25Y48 (N) - (6)(S)
A(X)O25M48(N) - (6)(S)
A(X)O25K48 (N) - (6)(S)
223, Hing Fong Road
Tower1, Metroplaza
Hong Kong
ASIA
See A
0.15
[3.8]
0.32
[8.2]
0.15
0.15
[3.9]
[3.9]
0.15
0.15
[11.4] 0.60
[3.8]
[10.1]
0.45
0.40
0.30
[7.6]
PIN LENGTH
Std Pin Length: 0.189 [4.8] MIN
“-6” Option:
[11.4]
0.45
0.23
[5.8]
0.30
[7.6]
[15.2] 0.75
[15.2]
0.60
[19.1]
[19.0]
0.75
0.205 [5.2] MAX
0.137 [3.5] MIN
0.152 [3.9] MAX
A
2