Page 1 - MPD MSR7805WUP Datasheet
P. 1



MSR7805WUP Series





Low Cost, Non-isolated

UnPotted, Single Output

POL Switching Regulators


Electrical Specifi cations
Specifi cations typical @ +25°C, nominal input voltage & rated output current, unless otherwise noted. Specifi cations subject to change without notice.
Key Features: Input
Parameter Conditions Min. Typ. Max. Units
• Effi ciency to 95%
No-Load Input Current Positive Output Connection 0.2 1.5 mA
• 0.5A Output Current
• Miniature Construction Input Filter Capacitor Filter
• EN 60950 Approved Reverse Polarity Input Not Allowed, Could Damage the Unit
• LM78xx Replacement Output
• Wide Input Range Parameter Conditions Min. Typ. Max. Units
• Negative Output Capability 3.3 VDC Output ±2.0 ±4.0 %
Output Voltage Accuracy
• Short Circuit Protected All Other Outputs ±2.0 ±3.0
• Low Noise Line Regulation VIN = Min to Max ±0.2 ±0.4 %
• Low Low Cost Load Regulation IOUT = 10% to 100% ±0.4 ±0.6 %
Ripple & Noise (20 MHz) See Note 2 20 75 mV P - P
Temperature Coeffi cient 0.03 %/°C
Transient Recovery Time, See Note 3 0.2 1.0 mS
25% Load Step Change
Transient Response Deviation 50 250 mV
Output Short Circuit Continuous (Autorecovery)
General
Parameter Conditions Min. Typ. Max. Units
Isolation Voltage Not Isolated
Switching Frequency 550 850 kHz
EMI Characteristics
Parameter Standard Criteria Level
Radiated Emissions, See Note 4 EN 55022 B
Conducted Emissions, See note 4 EN 55022 B
ESD EN 61000-4-2 B ±6 kv Air, ±4 kV Contact
RS EN 61000-4-3 A 10V/m
EFT, See Note 5 EN 61000-4-4 B ±1 kV
Surge, See Note 5 EN 61000-4-5 B ±1 kV
CS EN61000-4-6 A 3V rms
Environmental
Parameter Conditions Min. Typ. Max. Units
Operating Temperature Range Ambient -40 +25 +85 °C
MicroPower Direct Storage Temperature Range -55 +125 °C
292 Page Street Lead Temperature 1.5 mm From Case For 10 Sec 300 °C
Suite D Cooling Free Air Convection
Stoughton, MA 02072
USA Humidity RH, Non-condensing 95 %
Physical
T: (781) 344-8226 Size See Mechanical Diagram (Page 4)
F: (781) 344-8481 Weight 0.035 Oz (1.0g)
E: sales@micropowerdirect.com
W: www.micropowerdirect.com Reliability Specifi cations
Parameter Conditions Min. Typ. Max. Units
MTBF MIL HDBK 217F, 25°C, Gnd Benign 2.0 MHours
Lead Temperature, See Note 6 Soldering 10S Max 260 °C
Safety Standards UL 60950, EN 60950
www.micropowerdirect.com
   1   2   3   4