ML600RU Datasheet

ML600RU Series
Ultra-Compact, 6W
Wide 4:1 Input, SMT
DC/DC Converters
Electrical Specifications
Specifications typical @ +25°C, nominal input voltage & rated output current, unless otherwise noted. Specifications subject to change without notice.
Key Features:
• 6W Output Power
• Ultra-Compact SMT Case
• Wide 4:1 Input
• 1,500 VDC Isolation
• Single & Dual Outputs
• -40ºC to +80ºC Operation
• 16 Standard Models
• Tight Line/Load Regulation
• Available on Tape/Reel
Input
Parameter
Conditions
24 VDC Input
48 VDC Input
24 VDC Input
48 VDC Input
24 VDC Input
48 VDC Input
Input Voltage Range
Start Up Voltage
Under Voltage Shutdown
Short Circuit Input Power
Input Filter
Min.
9.0
18.0
Typ.
24
48
Max.
36.0
75.0
9.0
18.0
8.5
17.0
Units
VDC
VDC
VDC
3,000
(Pi) Filter - Meets EN 55022 Class A
mW
Output
Parameter
Output Voltage Accuracy
Output Voltage Balance
Line Regulation
Load Regulation
Ripple & Noise (20 MHz)
Transient Response Time, See Note 2
Transient Response Deviation
Temperature Coefficient
Overload Protection
Output Short Circuit
Conditions
At 50% Load
Dual Output, Balanced Loads
For VIN = Min to Max
For IOUT = 15% to 100%
See Note 1
Min.
Typ.
±1.0
±1.0
±0.5
±0.5
60
300
25% Load Step Change
±3
±0.01
Foldback Type
110
150
Continuous (Autorecovery)
Max.
±2.0
Units
%
±1.0
±1.2
100
600
%
%
mV P - P
µS
%
%/ºC
%
±0.02
General
Parameter
Isolation Voltage
Isolation Resistance
Isolation Capacitance
Switching Frequency
Remote On/Off (See Note 3)
Parameter
Supply On
Supply Off
Standby Input Current
Control Common
Conditions
60 Seconds
500 VDC
100 kHz, 1V
Conditions
Min.
1,500
1,000
Typ.
Max.
1,200
330
1,500
Min.
2.5
-0.7
Typ.
Min.
-40
Typ.
Units
VDC
M
pF
kHz
Max.
Units
50.0
VDC
0.8
VDC
10
mA
Referenced to Negative Input (pin 2)
Environmental
MicroPower Direct
292 Page Street
Suite D
Stoughton, MA 02072
USA
T: (781) 344-8226
F: (781) 344-8481
E: [email protected]
W: www.micropowerdirect.com
Parameter
Operating Temperature Range
Operating Temperature Range
Storage Temperature Range
Cooling
Humidity
Physical
Case Size
Case Material
Weight
Conditions
Ambient
Case
-50
Free Air Convection
RH, Non-condensing
Max.
+80
+105
+125
Units
ºC
ºC
ºC
95
%
See Mechanical Drawing (Page 2)
Non-Conductive Black Plastic (UL94-V0)
0.27 Oz (7.8g)
Reliability Specifications
Parameter
MTBF
Moisture Sensitivity Level (MSL)
Conditions
MIL HDBK 217F, 25ºC, Gnd Benign
Min.
Typ.
Max.
Units
350
kHours
IPC/JEDEC J-STD-020D Level 2
Absolute Maximum Ratings
Parameter
Conditions
Input Voltage Surge (1 Sec)
Peak Reflow Temperature
Lead Temperature
24 VDC Input
48 VDC Input
See Note 4
1.5 mm From Case For 10 Sec.
Min.
-0.7
-0.7
Typ.
Max.
50.0
100.0
245
260
Caution: Exceeding Absolute Maximum Ratings may damage the module. These are not continuous operating ratings.
www.micropowerdirect.com
Units
VDC
ºC
ºC
www.micropowerdirect.com
Model Selection Guide
Input
Model
Number
ML624S-03RU
ML624S-05RU
ML624S-12RU
ML624S-15RU
ML624S-24RU
ML624D-05RU
ML624D-12RU
ML624D-15RU
ML648S-03RU
ML648S-05RU
ML648S-12RU
ML648S-15RU
ML648S-24RU
ML648D-05RU
ML648D-12RU
ML648D-15RU
Output
Voltage (VDC)
Current (mA)
Nominal
Range
Full-Load No-Load
24
9.0 - 36.0
262
30
24
9.0 - 36.0
316
30
24
9.0 - 36.0
301
30
24
9.0 - 36.0
301
30
24
9.0 - 36.0
301
30
24
9.0 - 36.0
301
30
24
9.0 - 36.0
301
30
24
9.0 - 36.0
301
30
48
18.0 - 75.0
131
20
48
18.0 - 75.0
158
20
48
18.0 - 75.0
151
20
48
18.0 - 75.0
151
20
48
18.0 - 75.0
151
20
48
18.0 - 75.0
151
20
48
18.0 - 75.0
151
20
48
18.0 - 75.0
151
20
Voltage
Current
Current
(VDC)
(mA, Max)
(mA, Min)
3.3
5.0
12.0
15.0
24.0
±5.0
±12.0
±15.0
3.3
5.0
12.0
15.0
24.0
±5.0
±12.0
±15.0
1,450
1,200
500
400
250
±600
±250
±200
1,450
1,200
500
400
250
±600
±250
±200
Notes:
1. When measuring output ripple, it is recommended that an external 0.47 µF ceramic capacitor be
placed from +VOUT to -VOUT for single output models or from each output to common for dual output
models. For noise sensitive applications, the use of 3.3 µF capacitors will reduce the output ripple.
2. Transient recovery is measured to within a 1% error band for a load step change of 75% to 100%.
3. The maximum control current at the on/off input (pin 1) during a logic high (+5V) is 500 µA.The maximum control
current to the on/off pin at logic low (0V) is -500 µA. If the on/off pin is left open, the unit operates. If grounded,
the unit will shut off.
4. The recommended time above liquidous (TL) is <60 seconds at 217 °C. For more information, please
contact the factory.
5. Operation at no-load will not damage these units. However, they may not meet all specifications.
6. The converter should be connected to a low ac-impedance source. An input source with a highly
inductive impedance may affect the stability of the converter. In applications where the converter
output loading is high and input power is supplied over long lines, it may be necessary to use a
capacitor on the input to insure start-up.
In this case, it is recommended that a low ESR (<1.0 at 100 kHz) capacitor be mounted close to
the converter. For 24V input units a 4.7 µF is recommended and for 48V input models, a 2.2 µF.
7. It is recommended that a fuse be used on the input of a power supply for protection. See the table
above for the correct rating.
Output
Rating
Efficiency Capacitive Fuse
Slow-Blow
(%, Typ)
Load
(mA)
218
180
75
60
38
±90
±38
±30
218
180
75
60
38
±90
±38
±30
(µF, Max)
76
79
83
83
83
82
83
83
76
79
83
83
83
82
83
83
1,500
1,500
1,500
1,500
1,500
1,500
1,500
1,500
750
750
750
750
750
750
750
750
330
330
100
100
100
100
100
100
330
330
100
100
100
100
100
100
Derating Curve
Mechanical Dimensions
Board Layout
Pin Connections
Pin
Single
Pin
Dual
1
Remote On/Off
1
Remote On/Off
2
-VIN
2
-VIN
6
NC
6
Common
8
NC
8
-VOUT
9
+VOUT
9
+VOUT
11
-VOUT
11
Common
16
+VIN
16
+VIN
NC = No connection
Notes:
• All dimensions are typical in inches (mm)
• Tolerance x.xx = ±0.01 (±0.25)
• Pin 1 is marked by a “dot” or indentation
on the unit
MicroPower Direct
We Power Your Success - For Less!
292 Page Street Ste D Stoughton, MA 02072
•
TEL: (781) 344-8226
•
FAX: (781) 344-8481
•
E-Mail: [email protected]