M10A Datasheet, PDF (1/2 Pages) Bourns Electronic Solutions – a full-featured set of non-isolated, very high efficiency, board-level power modules

M10A SERIES
HDLV
Family
Description - Not recommended for New Designs
The M10A Series is a full-featured set of non-isolated, 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 Bourns Switch
Power's proprietary V²â„¢ 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 100 mV steps.
Features
• 10-amp Output Current
• Open-frame Design
• 90 % Efficiency
• Overtemperature Protection
• Short-circuit Protection with
auto-restart
• Fast Transient Response
• Remote Sense
• Remote Enable
• Trim Function
• 35W/in³ Power Density
• Low 0.38 " Height
• Industry-standard Pin-out
Patents 5,770,940
5,978,195
6,127,814
Input
Voltage
Current
Remote Enable
High = Disable
Low = Enable
E/D Current
Common Specifications
Min Nom Max Units Notes
4.5 5 5.5 Vdc 4.75Vin startup
12
A
2.4
Vdc
0.4 Vdc Open=Enable
1
mA
Output
Current
0
Current Limit
11
Voltage Setpoint Accuracy
Voltage Trim Range
-7
Line Regulation
Load Regulation
Dynamic Response
0-100 % load
100-0 % load
Startup from Power On 30
Temperature Regulation
±0.1
±0.3
10 A
A
±2 %Vout
+7 %Vnom
%Vnom
%Vnom ±0.2 w/o remote sense
200
mV ∆i/∆t=3A/µs
19
µs
200
mV ∆i/∆t=3A/µs
19
µs
150 ms From 4.75 Vin to 90 % Vnom
±0.02 %Vout/°C
General
MTBF
Operating Temperature
Storage Temperature
Switching Frequency
1,000
k Hrs Bellcore TR332, 25 °C
0
55 °C full power, 100 LFM
-55
125 °C
250
kHz
Reliable Electronic Solutions
Asia-Pacific: TEL +886- (0)2 25624117 • FAX +886- (0)2 25624116
Europe:
TEL [phone] • FAX [phone]
The Americas: TEL [phone] • FAX [phone]
www.bourns.com
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.