AO40Y48 [ASTEC]
120Watts DC-DC Converter; 120Watts DC- DC转换器型号: | AO40Y48 |
厂家: | Astec America, Inc |
描述: | 120Watts DC-DC Converter |
文件: | 总2页 (文件大小:156K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
Total Power:
Input Voltages:
No. of Outputs:
120 Watts
48V
Single
120Watts
AEO/ALO40
High Efficiency
Electrical Specs
Input
Input Range
Input Surge
Input UVLO
36 to 75 VDC
100V /100ms
33 - 36 V (UVLO ON)
31 - 34 V (UVLO OFF)
Efficiency2
93% @ 5 V (typical)
Output
Line / Load Regulation
< 0.1% VO (typical)
Up to 40A for Vo ≤ 1.8V
30mVPK-PK (typical)
Load Current
Noise/Ripple1
Special Features
Transient Response
2% typical deviation
(50% to 75% Step Load)
< 100µs settling time (typ)
•
•
•
•
•
•
•
2.3” x 0.9” Industry Standard 8th brick outline
Baseplate or Openframe construction
Low Ripple and Noise
Regulation to zero load
High Capacitive Load start-up
Over Voltage Protection 130% VO Typ (autorecovery)
Over Current Protection 130% IO,max Typ (autorecovery)
Over Temperature
Protection
Switching Frequency
Isolation Voltage
115ºC average PCB temperature
(autorecovery)
Fixed Frequency
1500Vdc
Fixed Frequency Switching for EMI predictability
Industry Standard features: Input UVLO with
hysteresis, Enable, OVP, OCP, OTP, Output
VoltageTrim, Differential Remote Sense
Meets Basic Insulation
•
•
Control
Output Voltage Trim
EU Directive 2002/95/EC compliant for RoHS
10% VO,NOM
Enable
TTL compatible
(Positive or Negative Logic)
Environmental
Operating Ambient Temperature
Openframe: -40°C to +85°C Ambient
Baseplate: -40°C to +100°C Case
Storage temperature: -55°C to +125°C
MTBF: > 1 Million Hrs
Safety
UL, cUL 60950-1 Recognized
TUV EN60950-1 Licensed
2
North America (USA): 1-888-41-ASTEC
Europe (UK): 44 (1384) 842-211 Asia (HK): 852-2437-9662
EUROPE
ASIA
AMERICAS
Astec House, Waterfront Business Park
Merry Hill, Dudley
Units 2111-2116, Level 21
Tower1, Metroplaza
5810 Van Allen Way
Carlsbad, CA 92008
Telephone: 760-930-4600
Facsimile: 760-930-0698
West Midlands, DY5 1LX, UK
Telephone: 44 (1384) 842-211
Facsimile: 44 (1384) 843-355
223, Hing Fong Road
Fwai Fong, New Territories
Hong Kong
Telephone: 852-2437-9662
Facsimile: 852-2402-4426
Ordering Information
2
Input Voltage
Output Voltage
Output Current
Efficiency
Model Number
36V to 75V
36V to 75V
36V to 75V
36V to 75V
36V to 75V
36V to 75V
36V to 75V
12.0V
5.0V
3.3V
2.5V
1.8V
1.5V
1.2V
10A
20A
30A
35A
40A
40A
40A
93.0%
92.0%
91.0%
89.5%
88.0%
86.0%
85.0%
A(X)O10B48 (N) - (6)(S)(L)
A(X)O20A48 (N) - (6)(S)(L)
A(X)O30F48 (N) - (6)(S)(L)
A(X)O35G48(N) - (6)(S)(L)
A(X)O40Y48 (N) - (6)(S)(L)
A(X)O40M48(N) - (6)(S)(L)
A(X)O40K48 (N) - (6)(S)(L)
OPTIONS:
(X)
:
“L” = Open Frame / Low Profile
“E” = Baseplate Construction
(N)
(6)
(S)
(L)
:
:
:
:
"N" = designates Negative Logic Enable (default is Positive Enable with no suffix “N” required)
“-6” = 3.7mm nominal pin length (default is 5mm nominal pin length with no suffix “-6” required)
“-S”= Surface Mount Termination (default is Through Hole Termination with no suffix “-S” required)
7
“L” = RoHS compliant (RoHS 6) / “Blank” - RoHS compliant with Lead (PB) in solder exemption (RoHS 5)
ALO - OPENFRAME
0.15
[3.8]
Pin Assignment
2.19
[55.5]
0.30
[7.6]
0.15
[3.8]
Single Output
0.45
[11.4]
0.45
[11.4]
1. +Vin
0.60
[15.2]
0.75
[19.1]
0.75
[19.1]
2. Enable (On/Off)
3. -Vin
4. -VOUT
5. -Sense
6. Trim
7. +Sense
8. +VOUT
0.15
[3.9]
SMT - Termination
TH - Termination
0.31
[7.9]
0.32
[8.2]
Notes:
1. Measured at 20 MHz bandwidth with external 10 µF
PIN LENGTH
A
See A
tant. capacitor in parallel with 0.1 µF ceramic
Std Pin Length: 0.189 [4.8] MIN
0.205 [5.2] MAX
“-6” Option:
capacitor connected across +Vout and -Vout; 220 µF
e-cap or equivalent connected across +Vin and -Vin.
0.137 [3.5] MIN
0.152 [3.9] MAX
2. Efficiency measurements are typical values taken at
AEO -BASEPLATE
full load, nominal line and T = 25°C.
A
0.15
[3.8]
3. All specifications are typical at nominal line, full load
2.00
[50.8]
0.30
0.15
[3.8]
[7.6]
0.45
and T = 25°C unless otherwise noted.
A
4. All specifications subject to change without notice.
0.45
[11.4]
5. Mechanical drawings are for reference only.
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 ∅ = 0.04 [1.0] (6X).
[11.4]
0.60
0.75
[19.0]
[15.2]
0.75
[19.0]
PIN 1
PIN 8
0.15
[3.9]
SMT - Termination
TH - Termination
0.39
[9.8]
6. Technical Reference Notes should be consulted for
detailed information when available.
7. AEOxxxxxx-Sx series (surface mount termination
with baseplate) are not reflow compatible.
8. Warranty 2 yrs.
0.40
[10.1]
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 02: MARCH 7, 2007)
See A
www.astecpower.com
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