SR5000W Datasheet, PDF (1/2 Pages) MicroPower Direct, LLC – Ultra-Miniature, SIP 50W, Wide Input Range POL Switching Regulator

SR5000W Series
Ultra-Miniature, SIP
50W, Wide Input Range
POL Switching Regulator
Key Features:
• 50W Output Power
• Efficiency to 93%
• Miniature SIP Construction
• Wide Input Range
• Over Temp. Protection
• Remote On/Off
• Short Circuit Protection
• Low Cost
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
Input Voltage Range
3.3 VDC Input 3.0
12 VDC Input 10.0
5.5
VDC
14.0
Output
Parameter
Conditions
Min. Typ. Max. Units
Output Voltage Accuracy
±2.0
%
Line Regulation
Vin = Min to Max
±0.5
%
Load Regulation
Iout = 0% to 100%
±0.5
%
Remote Sense Compensation
0.5
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
Overtemperature Protection
RoHS Compliant 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
%
2.0 x 0.28 x 0.5 Inches (50.8 x 7.1 x 12.7 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