LR5000W Datasheet, PDF (1/2 Pages) MicroPower Direct, LLC – Ultra-Miniature, SMT 50W, Wide Input Range POL Switching Regulator

LR5000W Series
Ultra-Miniature, SMT
50W, Wide Input Range
POL Switching Regulator
Electrical Specifications
Specifications typical @ +25°C, nominal input voltage & rated output current, unless otherwise noted. Specifications subject to change without notice.
Key Features:
Input
• 50W Output Power
Parameter
Conditions
Min. Typ. Max. Units
• Efficiency to 93%
Input Voltage Range
• Miniature SMT Construction
• Wide Input Range
Output
• Over Temp. Protection
Parameter
Output Voltage Accuracy
• Remote On/Off
Line Regulation
• Short Circuit Protection _{Load Regulation}
• Low Cost
Remote Sense Compensation
3.3 VDC Input 3.0
12 VDC Input 10.0
5.5
VDC
14.0
Conditions
Min. Typ. Max.
±2.0
Vin = Min to Max
±0.5
Iout = 0% to 100%
±0.5
0.5
Units
%
%
%
VDC
Ripple & Noise (20 MHz)
50 mV P - P
Rise Time
1.5
mS
Turn On Delay
Full Resistive Load
2
mS
Transient Recovery Time
Transient Response Deviation
75% Load Step Change
50
±5.0 ±10.0
µSec
%
Temperature Coefficient
±0.02
%/ºC
RoHS Compliant ^{Overtemperature Protection}
Maximum Capacitive Loading
See Note 1
Min ESR > 10 mΩ
115
ºC
5,000
µF
Output Short Circuit
Continuous (Autorecovery)
General
Parameter
Conditions
Min. Typ. Max. Units
Isolation Voltage
Not Isolated
Switching Frequency
300
kHz
Environmental
Parameter
Conditions
Min. Typ. Max. Units
Operating Temperature Range
Case -40 +25 +85
°C
Storage Temperature Range
-55
+125
°C
MicroPower Direct
292 Page Street
Suite D
Stoughton, MA 02072
USA
Cooling
Humidity
Physical
Size
Free Air Convection
RH, Non-condensing
95
%
1.3 x 0.53 x 0.27 Inches (33.0 x 13.4 x 6.7 mm)
T: [phone]
F: [phone]
E: [e-mail]
W: www.micropowerdirect.com
Weight
Reliability Specifications
Parameter
MTBF
0.19 Oz (6.0g)
Conditions
Min. Typ. Max.
MIL HDBK 217F, 25°C, Gnd Benign 2.0
Units
MHours
Flammability Rating
UL94V-0
Absolute Maximum Ratings
Parameter
Conditions
Min. Typ. Max. Units
Input Voltage Surge (1 Sec)
5 VDC Input -0.7
12 VDC Input -0.7
6.0
VDC
16.0
Pin Solder Temperature
Wave Solder <10S
250.0
°C
Hand Solder Temperature
425°C Iron Temperature
5.0
Sec