LF200RW_14 Datasheet, PDF (1/2 Pages) MicroPower Direct, LLC – LF200RW SERIES

LF200RW _Series
Miniature SMT, 2W
Wide Input Range
DC/DC Converters
Key Features:
• 2W Output Power
• 2:1 Input Voltage Range
• 1,500 VDC Isolation
• Short Circuit Protected
• Miniature SMT Package
• Single & Dual Outputs
• 1.0 MH MTBF
• Industry Standard Pin-Out
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
5 VDC Input 3.5 4.0 4.5
Input Start Voltage
12 VDC Input 4.5
24 VDC Input 8.0
7.0 9.0
12.0 18.0
VDC
48 VDC Input 16.0 24.0 36.0
Input Filter
 (Pi) Filter
Reverse Polarity Input Current
1.0
A
Short Circuit Input Power
1,500
mW
Output
Parameter
Conditions
Min. Typ. Max. Units
Output Voltage Accuracy
±1.0 ±2.0
%
Output Voltage Balance
±1.0 ±2.0
%
Line Regulation
Vin = Min to Max
±0.3 ±0.5
%
Load Regulation
Iout = 25% to 100%
±0.5 ±0.75
%
Ripple & Noise (20 MHz)
See Note 1
30 50 mV P - P
Ripple & Noise (20 MHz)
Over Line, Load & Temp.
75 mV P - P
Ripple & Noise (20 MHz)
15 mV rms
Output Power Protection
120
%
Transient Response Time, See Note 2
Transient Response Deviation
50% Load Step Change
100 300
±3.0 ±5.0
µSec
%
Temperature Coefficient
±0.01 ±0.02 %/°C
Output Short Circuit
Continuous (Autorecovery)
General
Parameter
Conditions
Min. Typ. Max. Units
Isolation Voltage
60 Seconds 1,500
VDC
Isolation Test Voltage
Flash Tested For 1 Sec 1,650
VDC
Isolation Resistance
1,000 VDC 1,000
M
Isolation Capacitance
100 kHz, 1V
250 420
pF
Switching Frequency
300
kHz
Environmental
Parameter
Conditions
Min. Typ. Max. Units
Operating Temperature Range
Ambient -40 +25 +65
°C
Operating Temperature Range
Case
+90
°C
Storage Temperature Range
-40
+125
°C
Cooling
Free Air Convection
Humidity
RH, Non-condensing
95
%
Physical
Case Size
0.94 x 0.54 x 0.30 Inches (23.8 x 13.7 x 7.62 mm)
Case Material
Non-Conductive Black Plastic (UL94-V0)
Weight
0.18 Oz (5.1g)
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
5 VDC Input -0.7
11.0
Input Voltage Surge (1 Sec)
12 VDC Input -0.7
24 VDC Input -0.7
25.0
50.0
VDC
48 VDC Input -0.7
100.0
Lead Temperature
1.5 mm From Case For 10 Sec
260
°C
Internal Power Dissipation
All Models
1,800
mW
Caution: Exceeding Absolute Maximum Ratings may damage the module. These are not continuous operating ratings.
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