ASTEC AK60C

W9959_02_DCDC_001-073_73
2/8/02
3:32 PM
Page 32
30 Watts
AK60C
Total Power:
Input Voltages:
No. of Outputs:
30 Watts
48V
Single
Electrical Specs
Input
Input range
Input Surge
Efficiency
36-75 VDC
100V / 100ms
[email protected]
Output
Load regulation
0.2% max
(add 10mV for Vo 3.3V or less)
0.2% max (5V or greater)
(10mV for 3.3V or less)
100mV max
Line regulation
Special Features
• Industry standard pin-out &
performance 100°C baseplate
temperature (no derating)
• Positive and negative enable function
• Low output ripple and noise
• Multiple pin length options
• Remote sense compensation
• Regulation to zero load
• Fixed frequency switching (300 kHz)
Ripple and noise
Output voltage
adjust range
Transient Response
Overvoltage protection
Inception of
current Limit
+10-20% of nominal output
5% max deviation with
50% to 75% full load
500 µS (max) recovery
140% Vo max
140% maximum output
Control
Voltage Adjust
Enable
80 to 110%
TTL compatible
(positive & negative enable options)
Environmental
Operating case temperature range:
-40°C to +105°C
Storage temperature: -55°C to +125°C
MTBF: >1 million hours
Safety
UL
CSA
TUV
32
UL1950
CSA22.2-950
EN60950
America’s (USA): 1-888-41-ASTEC
Europe (UK): 44 (1384) 842-211
Asia (HK): 852-2437-9662
W9959_02_DCDC_001-073_73
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Page 33
AMERICAS
EUROPE
ASIA
5810 Van Allen Way
Carlsbad, CA 92008
Telephone: 760-930-4600
Facsimile: 760-930-0698
Astec House, Waterfront Business Park
Merry Hill, Dudley
West Midlands, DY5 1LX, UK
Telephone: +44(0)1384-842211
Facsimile: +44(0)1384-843355
17th Floor, Lu Plaza
2 Wing Yip Street
Kwun Tong, Kowloon
Hong Kong SAR
Telephone: 852-2176-3333
Facsimile: 852-2176-3888
AK60C
Ordering Information
Input
Voltage
Output
Voltage
Model Number
48V
48V
3.3V @ 6.5A
5.0V @ 6.0A
AK60C-048L-033F08
AK60C-048L-050F06
NOTES:
Enable Function
"N" = negative logic enable (without "N" = positive enable)
Pin Assignments
Single Output
1.
2.
3.
4.
5.
6.
7.
8.
9.
.50
[12.7 ]
-Vin
Case
Enable (on/off)
+Vin
-5V Rtn
- Sense
Trim
+ Sense
+5V Out
NOTES
1. 20 mHz bandwidth. An external 2.2 mf ceramic
capacitor is recommended to be placed from +V out to
-V out.
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. All specifications are typical at nominal line, full load,
and 25°C unless otherwise noted.
4. All specifications subject to change without notice.
Mechanical drawings are for reference only.
5. Please refer to the Technical Reference Notes for more
information.
6. Warranty: 1 yr
.20 MIN.
[5.0]
NOTE
1
2.30
[58.4]
1.900
[48.26]
2.40
[61.0]
2.000
[50.80]
1.400
[35.56]
1
5
2
6
.600
[15.24]
Mounting Inserts
M3 X .5 (4 places)
7
3
8
4
9
BOTTOM VIEW
Case Material: Metal base/cover
Weight: 2.75 Oz / 78 Grams
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