Astec Industry Standard
25 Watts
APC08
High Efficiency
PRELIMINARY
Total Power:
Input Voltages:
No. of Outputs:
25 Watts
1.8 to 13 V
Single
Electrical Specs
Input
Input range
Input Surge
Efficiency
1.8-6.0VDC and 5.0-13.0VDC
13V
90%@3.3V
Control
Enable
TTL compatible
(positive enable option)
Output
Regulation
(Line, Load, Temp)
<3%
75mV - (>2.5V Output)
50mV - (<2.5V Output)
.9V to 3.6V
5% max deviation with
50% to 75% full load
500 µS (max) recovery
Special Features
• Point of load (POL) applications
• High efficiency, 3.3V@90%
• -40°C to +85°C Ambient operating
temperature
• Open Frame SMT
• Positive enable function
• Low output ripple and noise
• Regulation to zero load
• Programmable Output from .9V to 3.6V
(External Trim Resistor)
• Fixed frequency switching (400 kHz)
Ripple and noise
Output voltage
adjust range
Transient Response
Specifications subject to change without notice.
Environmental
Operating temperature
-40°C to +85°C
Storage temperature: -55°C to +105°C
MTBF: >1 million hours
Safety
UL, cUL
1950 Recognized
TUV
EN60950 Licensed
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North America (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
APC08
Ordering Information
Input
Voltage
1.8V-6.0V
1.8V-6.0V
1.8V-6.0V
1.8V-6.0V
1.8V-6.0V
1.8V-6.0V
5.0V-13.0V
5.0V-13.0V
5.0V-13.0V
5.0V-13.0V
5.0V-13.0V
5.0V-13.0V
Output
Voltage
0.9V @ 8A
1.2V @ 8A
1.5V @ 8A
1.8V @ 8A
2.5V @ 8A
3.3V @ 8A
0.9V @ 8A
1.2V @ 8A
1.5V @ 8A
1.8V @ 8A
2.5V @ 8A
3.3V @ 8A
Efficiency
Full Load
70% (Typ)
80% (Typ)
81% (Typ)
82% (Typ)
86% (Typ)
89% (Typ)
70% (Typ)
80% (Typ)
81% (Typ)
82% (Typ)
86% (Typ)
89% (Typ)
Model Number Availability
APC08J03
APC08K03
APC08M03
APC08Y03
APC08G03
APC08F03
APC08J08
APC08K08
APC08M08
APC08Y08
APC08G08
APC08F08
Samples Available December, 2001
Samples Available December, 2001
Samples Available December, 2001
Samples Available December, 2001
Samples Available December, 2001
Samples Available November, 2001
Samples Available December, 2001
Samples Available December, 2001
Samples Available December, 2001
Samples Available December, 2001
Samples Available December, 2001
Samples Available November, 2001
Note: Efficiency is measured at full load and Tc=25 Deg C
“Trim, PGood, Parallel Options available on all modules
(trim = -9)
(Active share & P Good = MA)
1.1700
Notes:
1. 20 mHz bandwidth. External 10 uF tant. capacitor + 0.1 uF cer.
capacitor placed from +V out to -V out.
2. 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. Technical Reference Notes should be consulted for detailed
information when available
6. Warranty: 1yr
0.5750
0.0500
0.0700
0.3850
0.4550
0.5300
0.4800
0.1200
0.0750
0.9150
1.2520
1.3000
Top View of Board
Astec Industry Standard
Tolerances:
x.xx +/- 0.02 in (x.x +/- 0.5mm)
x.xxx +/- 0.010 in (x.xx +/- 0.25mm
Optional Pins (Dimensions TBD)
PGood - Power Good Logic Signal
P - Active Current Share Pin
Trim - Trim Pin (.9 to 3.6V)
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