ME Datasheet, PDF (1/6 Pages) MTRONPTI – 14 pin DIP, 5.0 Volt, ECL, PECL, Clock Oscillator

Rev B
ME Series
5600VDC I/O Isolation
Single and Dual Outputs
5~6 Watt Medical DC/DC Converter
FEATURES
● Efficiency up to 80%
● Low Leakage Current
● Single & Dual Outputs
● 5600VDC I/O Isolation
● Short Circuit Protection
● MTBF > 700,000 Hours
● Low Isolation Capacitance
● 2:1 Wide Input Voltage Range
● Operating Temperature: -40°C to +55°C
● Medical Safety Approval UL/cUL 60601-1
● All I/O Clearance and Creepage Distance 2.0mm min.
● Complies with EN55022 Class A with External Coupling Capacitor Cio=1nF < Class B
DESCRIPTION
The ME series of medical approved (UL/cUL 60601-1) dc/dc converters are specially designed to provide ultra high levels of isolation (5600VDC) in
a 24-pin DIP package. These converters operate over input voltage ranges of 9-18VDC, 18-36VDC, and 36-75VDC. This series also provides
regulated single and dual output voltages of 5, 12, ±12, and ±15VDC. The -40°C to +55°C operating temperature makes this series of dc/dc
converters ideal for data communication equipment, mobile battery driven equipment, distributed power systems, process/machine control
equipment, telecommunications equipment, mixed analog/digital subsystems, computer peripheral systems, and industrial robot systems. These
converters have a power rating of 6W and a typical full load efficiency of 80%. This series complies with EN55022 Class A conducted noise and
radiated emissions with an external coupling capacitor Cio=1nF < Class B. The EN55022 Class A conducted noise compliance minimizes design
time, cost, and eliminates the need for external filter components. All models are over load and short circuit protected.
SPECIFICATIONS: ME Series
All specifications are based on 25°C, Nominal Input Voltage, and Maximum Output Current unless otherwise noted.
We reserve the right to change specifications based on technological advances.
SPECIFICATION
INPUT (V_in)
Input Voltage Range
Start Voltage
Under Voltage Shutdown
Short Circuit Input Power
Input Surge Voltage (1000ms)
Input Filter
Leakage Current
OUTPUT (V_o)
Output Voltage
Output Voltage Accuracy
Output Voltage Balance
Load Regulation
Line Regulation
Output Power
Output Current Range
Ripple & Noise (20MHz)
Ripple & Noise (20MHz)
Ripple & Noise (20MHz)
Transient Recovery Time
Transient Response Deviation
PROTECTION
Over Load Protection
Short Circuit Protection
Input Fuse Recommendation
GENERAL
Efficiency
Switching Frequency
Isolation Voltage Rated
Isolation Voltage Test
Isolation Resistance
Isolation Capacitance
Internal Power Dissipation
Max. Capacitive Load
TEST CONDITIONS
12V nominal input models
24V nominal input models
48V nominal input models
12V nominal input models
24V nominal input models
48V nominal input models
12V nominal input models
24V nominal input models
48V nominal input models
All models
12V nominal input models
24V nominal input models
48V nominal input models
240VAC, 60Hz
Dual Output, Balanced Loads
Io = 25% to 100%
Vin = min. to max.
5V output models
Other output models
Over Line, Over Load, and Over Temperature
25% load step change
25% load step change
12V nominal input models
24V nominal input models
48V nominal input models
60 seconds
Flash Test for 1 second
500VDC
100KHz, 1V
Min
Nom
Max
Unit
9
12
18
18
24
36
VDC
36
48
75
7
8
9
13
15
18
VDC
30
33
36
8.5
16
VDC
34
3000
mW
-0.7
25
-0.7
50
VDC
-0.7
100
Pi Filter
2
μA
See Table
±0.5
±1.0
±0.5
±2.0
±0.5
±1.0
±0.3
±0.5
See Table
See Table
75
100
100
150
180
25
300
500
±3
±6
%
%
%
%
mV_pk-pk
mV_pk-pk
mVrms
μs
%
120
%
Continuous
1200mA slow-blow type
600mA slow-blow type
300mA slow-blow type
5600
6000
1000
See Table
150
7
13
2500
See Table
KHz
VDC
VDC
MΩ
pF
mW
Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax [phone]