MS10A-5S2.8 [BOURNS]
DC-DC Regulated Power Supply Module, 1 Output, Hybrid;
| 型号： | MS10A-5S2.8 |
| 厂家： | 
BOURNS ELECTRONIC SOLUTIONS |
| 描述： | DC-DC Regulated Power Supply Module, 1 Output, Hybrid |
| 文件： | 总2页 (文件大小：93K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
HDLV
Family
M 10A SER IES
Description - Not recommended for New Designs
The M10A Series is a full-featured set of nonisolated, very high efficiency,
board-level power modules. Each converter provides the low voltages
needed by core logic, ASICs, microcontrollers and microprocessors. The
high-density. open-frame design minimizes the board area required to
implement the power conversion. The M10A series uses Switch Power’s
proprietary V2™ architecture, which provides ultrafast transient response,
improved line and load regulation, and very high efficiency.
Designed specifically for board-level use in applications requiring high
reliability, the M10A features low losses, high reliability and a low seated
height. The initial setpoint accuracy of 0.5%, and measured low-radiated
emissions are superior to most competitive units. The M10A Series
provides a 10-amp output at any of its standard output voltages. Beyond
the standard output voltages, the series also allows for custom outputs
from 1.3 volts to 3.5 volts in 100mV steps.
Common Specifications
Features
Min Nom Max Units Notes
• 10-amp Output Current
Input
• Open-frame Design
• 90% Efficiency
Voltage
4.5
2.4
5
5.5
0.4
10
Vdc
A
4.75Vin startup
Current
12
Remote Enable
High = Disable
Low = Enable
E/D Current
• Overtemperature Protection
Vdc
Vdc
mA
Open=Enable
• Short-circuit Protection with
auto-restart
1
• Fast Transient Response
• Remote Sense
Output
Current
0
11
A
A
Current Limit
• Remote Enable
Voltage Setpoint Accuracy
Voltage Trim Range
Line Regulation
Load Regulation
Dynamic Response
0-100% load
±2
+7
%Vout
%Vnom
%Vnom
-7
• Trim Function
±0.1
±0.3
• 35W/in3 Power Density
• Low 0.38" Height
%Vnom ±0.2 w/o remote sense
200
19
200
19
mV
µs
∆i/∆t=3A/µs
• Industry-standard Pin-out
100-0% load
mV
µs
∆i/∆t=3A/µs
Patents 5,770,940
5,978,195
Startup from Power On
Temperature Regulation
30
150
ms
From 4.75 Vin to 90% Vnom
±0.02 %Vout/°C
6,127,814
General
MTBF
1,000
250
k Hrs Bellcore TR332, 25°C
Operating Temperature
Storage Temperature
Switching Frequency
0
-55
55
125
°C
°C
full power, 100 LFM
kHz
595 Millich Dr. Suite 103, Campbell, CA 95008
Tel. (408) 871-2400 www.Switch-Power.com
HDLV
Family
M 10A SER IES
Electrical Specifications
Nominal Output Output
Noise
Efficiency
(%)
Input
(V)
Voltage Current
(mV pp)
typ
(V)
(A)
typ
M10A-5S3.45
M10A-5S3.3
M10A-5S2.8
M10A-5S2.6
M10A-5S2.5
M10A-5S2.2
M10A-5S2
5
5
5
5
5
5
5
5
5
5
3.45
3.3
2.8
2.6
2.5
2.2
2
10
10
10
10
10
10
10
10
10
10
100
100
100
100
100
100
100
100
100
100
90
90
M10A-5S1.9
M10A-5S1.8
M10A-5S1.5
1.9
1.8
1.5
0.23
(5.8)
2.75 (69.9)
0.1 (2.54)
0.1 (2.54)
0.1 (2.54)
0.1 (2.54)
J1
0.8
(20.3)
Bottom View
J2
0.6
(15.24)
0.1 (2.54)
0.1 (2.54)
1.6 (40.64)
0.68 (17.2)
0.13
(3.3)
0.1
(2.54)
0.38
(9.65)
max
J2-1 GND
J1-1 Remote Enable
J1-2 NC (leave open)
J1-3 Trim
0.1 (2.54) x3
J2-2 +Sense
J2-3 Vout
J2-4 Vout
J2-5 Vout
J2-6 Vout
J2-7 GND
J2-8 GND
J1-4 GND
J1-5 GND
0.025 (0.64)
square pins
inches (mm)
0.xx 0.01 inches
0.xxx 0.005 inches
J1-6 Vin
J1-7 Vin
J1-8 Vin
M10A Trim Circuit
Vout
Rdown = R1*R2*(Vout-Vref
)
-R3
Trim
Vref*(R1+R2) - (Vout*R1]
R
up = R1*R2*Vref
(Vout*R1) - Vref(R1+R2)
-R3
Gnd
Vnom R1 (kΩ) R2 (kΩ) R3 (kΩ)
Vref
1.5
2.5
3.3
10.0
2.05
21.5
2.057
2.07
14.0
6.8
6.8
1.244
1.244
2.00
33.2
595 Millich Dr. Suite 103, Campbell, CA 95008
Tel. (408) 871-2400 www.Switch-Power.com
11-15-02
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