PM-500A Series
500mA OUTPUT CURRENT
LINEAR REGULATORS
REGULATED & NON ISOLATED
OUTPUT SPECIFICATIONS
Output Current (...
PM-500A Series
500mA OUTPUT CURRENT
LINEAR
REGULATORS
REGULATED & NON ISOLATED
OUTPUT SPECIFICATIONS
Output Current (see table)
500mA Max
Voltage Accuracy
± 2%
Ripple and Noise, 20MHz BW Typ: 20mVp-p Max: 30mVp-p
Line Regulation, Full Load
±0.2% Vo
Load Regulation (10% to 100& of FL)
±0.4%
Temperature Coefficient
±0.02%/°C max
Short Circuit Protection
Continuous, Auto Recovery
Cooling Method
Free Air Flow
FEATURES
Pin Out Compatible With LM78XX Linear
Regulators
Small and Low Profile 0.46 x 0.30 x 0.40inch High Efficiency: Up to 96% Low Standby Current Short Circuit Protection Over Temperature Protection Low Output Ripple Noise RoHS Compliant
DISCRIPTION
The PM-500A Series is a high performance switching
regulator provides 500mA output current with ultra-high efficiency of up to 96%. This unit can also be used to convert a positive voltage into a negative voltage.
GENERAL SPECIFICATIONS
Switching Frequency
280 – 450 KHz max
Isolation Voltage
None
Start-up Time
0.5mS
Thermal Impedance
85Ω
MTBF MIL-HDBK-217F@25°C
2000K hours
ENVIRONMENTAL SPECIFICATIONS
Operating Temperature
-40° C ̴ +85° C (with derating)
Storage Temperature Range
Over Temperature Protection (Internal IC Junction)
Relative Humidity
-55° C to +125° C 160°C
5% to 95% RH
ELECTRICAL SPECIFICATIONS
All specifications are typical at nominal input, full load, and 25° C unless otherwise noted.
INPUT SPECIFICATIONS
Input Voltage Range Max Input Current Input Filter In...