Series
SRS10A-12
Miniature, Non-isolated
10A Output, Switching
POL Regulators
Electrical Specifications
Specifications typical @ +25°C, nominal input voltage & rated output current, unless otherwise noted. Specifications subject to change without notice.
Input
Parameter
Input Voltage Range
Key Features:
• 10A Output Current
• Efficiency to 95%
Conditions
Min.
8.3
Typ.
12.0
8.0
Max.
14.0
Units
VDC
Turn On Voltage Threshold
Turn Off Voltage Threshold
Lockout Hysteresis Voltage
IOUT = 100%, VIn = 0 to 14 VDC
Input Idle Current
• EN 60950 Approved (UL)
• Compact SIP Case
• Wide Input Range
• Short Circuit Protected
• Thermal Shutdown
• Remote On/Off Control
• Industry Standard Footprint
Under Voltage Lockout, Power Up
7.7
VDC
0.3
Maximum Input Current
Off Input Current
Input Filter
7.0
10
A
mA
Capacitive
See Note 1
Input Reflected Ripple Current
200
mA P-P
Output
Parameter
Conditions
Min.
Typ.
Max.
Units
Output Voltage/Current
Output Voltage Tolerance
Line Regulation
See Model Selection Guide
1.5
0.2
0.5
50
%
%
VIN = Min to Max
Load Regulation
IOUT = 0% to 100%
%
mV P-P
mV RMS
µSec
%/°C
Ripple & Noise (20 MHz)
See Note 2
20
Transient Recovery Time, See Note 3
Temperature Coefficient
Short Circuit Protection
Over Temperature Protection
Overload Protection
General
50% Load Change
200
0.03
Continuous (Hiccup Mode)
See Note 4
See Note 5
120
170
°C
%
Parameter
Conditions
Conditions
Min.
Not Isolated
Fixed
Typ.
300
Max.
Max.
Units
kHz
Isolation Voltage
Switching Frequency
Remote On/Off, See Note 6
Parameter
Min.
Typ.
Units
Unit On
Logic High
Logic Low
VON/VOFF = 0.0V
Open or VIN
Unit Off
0.0
0.4
1
VDC
mA
On/Off Current
Environmental
Parameter
Operating Temperature Range
Storage Temperature Range
Cooling
MicroPower Direct
292 Page Street
Suite D
Stoughton, MA 02072
USA
Conditions
Min.
-40
Typ.
+25
Max.
+85
Units
°C
Ambient
-55
+125
°C
Free Air Convection (See Derating Curves)
RH, Non-condensing 93
Humidity
%
T: (781) 344-8226
Physical
F: (781) 344-8481
E: sales@micropowerdirect.com
W: www.micropowerdirect.com
Size
2.0 x 0.51 x 0.32 Inches (50.8 x 13.0 x 8.3 mm)
0.325 Oz (10.0g)
Weight
Reliability Specifications
Parameter
Conditions
Min.
Typ.
Max.
Units
MTBF
MIL HDBK 217F, 25°C, Gnd Benign
980
kHours
Safety Standards
UL 60950, EN 60950
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