ML300ERW Datasheet, PDF (1/4 Pages) MicroPower Direct, LLC – Low Cost, 3W SMT 2:1 Input Range DC/DC Converters

ML300ERWSeries
Low Cost, 3W SMT
2:1 Input Range
DC/DC Converters
Key Features:
• 3W Output Power
• 2:1 Input Voltage Range
• 1,500 VDC Isolation
• Compact SMT Case
• Nine Standard Models
• Short Circuit Protected
• -40°C to +85°C Operation
• Available On Tape/Reel
• Low Cost
MicroPower Direct
292 Page Street
Suite D
Stoughton, MA 02072
USA
T: [phone]
F: [phone]
E: [e-mail]
W: www.micropowerdirect.com
Electrical Specifications
Specifications typical @ +25°C, nominal input voltage & rated output current, unless otherwise noted. Specifications subject to change without notice.
Input
Parameter
Conditions
Min. Typ. Max. Units
12 VDC Input 9.0 12.0 18.0
Input Voltage Range
24 VDC Input 18.0 24.0 36.0
VDC
48 VDC Input 36.0 48.0 75.0
12 VDC Input 4.5 8.0 9.0
Input Start Voltage
24 VDC Input 11.0 16.0 18.0
VDC
48 VDC Input 24.0 33.0 36.0
Input Filter
␲ (Pi) Filter
Reflected Ripple Current
30
mA
Output
Parameter
Conditions
Min. Typ. Max. Units
Output Voltage Accuracy
±1.0 ±3.0
%
Line Regulation
VIN = Min to Max
±0.2 ±0.4
%
Load Regulation
IOUT = 5% to 100%
±0.2 ±0.75
%
Ripple (20 MHz)
See Note 1
20
35 mV P - P
Noise (20 MHz)
See Note 1
45
60 mV P - P
Transient Recovery Time, See Note 2
Transient Response Deviation
25% Load Step Change
0.5 1.0
±2.0 ±5.0
mSec
%
Temperature Coefficient
±0.02 ±0.03 %/°C
Output Short Circuit, See Note 3
Continuous (Autorecovery)
General
Parameter
Conditions
Min. Typ. Max. Units
Isolation Voltage
60 Seconds 1,500
VDC
Isolation Resistance
500 VDC 1,000
M
Isolation Capacitance
100 kHz, 0.1V
1,000
pF
Switching Frequency
350
kHz
Environmental
Parameter
Conditions
Min. Typ. Max. Units
Operating Temperature Range
Ambient -40 +25 +85
°C
Storage Temperature Range
-55
+125
°C
Cooling
Free Air Convection
Humidity
RH, Non-condensing
95
%
Physical
Case Size
See Mechanical Drawing (Page 4)
Case Material
Non-Conductive Black Plastic (UL94-V0)
Weight
0.183 Oz (5.2g)
Reliability Specifications
Parameter
Conditions
Min. Typ. Max. Units
MTBF
MIL HDBK 217F, 25°C, Gnd Benign 1.0
MHours
Absolute Maximum Ratings
Parameter
Conditions
Min. Typ. Max. Units
12 VDC Input -0.7
25.0
Input Voltage Surge (1 Sec)
24 VDC Input -0.7
50.0
VDC
48 VDC Input -0.7
100.0
Peak Reflow Temperature
240
°C
Lead Temperature
1.5 mm From Case for 10 Sec
300
°C
Caution: Exceeding Absolute Maximum Ratings may damage the module. These are not continuous operating ratings.
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