PB137ACV ,POSITIVE VOLTAGE REGULATOR FOR BATTERY CHARGERAbsolute Maximum Ratings are those values beyond which damage to the device may occur. Functional o ..
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PB137-PB137ACV
POSITIVE VOLTAGE REGULATOR FOR BATTERY CHARGER
1/8June 2003 REVERSE LEAKAGE CURRENT LESS
THAN10 μA THREE TERMINAL FIXED VERSION (13.7V)
OUTPUT CURRENTIN EXCESS OF 1.5A AVAILABLEIN± 1% (AC) SELECTION AT
25°C TYPICAL DROPOUT VOLTAGE 2V TEMPERATURE RANGE 0°C TO 150°C
DESCRIPTIONThe PB137isa positive voltage regulator ableto
provide 1.5A,at VO= 13.7V andis intendedasa
chargerfor lead acid battery. The main featureisa
reverse leakage current (Max 10μAatTJ =0to
40°CVI= floating andVO= 13.7V).Itis available TO-220 andit employs internal current limiting,
thermal shut-down and safe area protection,
makingit essentially indestructible.If adequate
heat-sinkingis provided, they can deliver over 1A
output current.
PB137POSITIVE VOLTAGE REGULATOR
FOR BATTERY CHARGER
SCHEMATIC DIAGRAM
PB1372/8
ABSOLUTE MAXIMUM RATINGSAbsoluteMaximum Ratingsare those values beyond which damagetothe device may occur. Functional operation under these conditionis
not implied.
THERMAL DATA
CONNECTION DIAGRAM (top view)
ORDERING CODES
APPLICATION CIRCUIT
PB1373/8
ELECTRICAL CHARACTERISTICS OF PB137 (referto the test circuits,VI= 18V,IO =500mA,J=0to 150°C,CO =10μF unless otherwise specified)
PB1374/8
TYPICAL PERFORMANCE CHARACTERISTICS(TJ= 25°C)
Figure1: Output Voltagevs Temperature
Figure2: Output Voltagevs Input Voltage
Figure3: Output Voltagevs Output Current
Figure4: Load Regulationvs Temperature
Figure5: Line Regulationvs Temperature
Figure6: Dropout Voltagevs Temperature
PB1375/8
Figure7: Dropout Voltagevs Output Current
Figure8: Short Circuit Currentvs Dropout
Voltage
Figure9: Short Circuit Currentvs Temperature
Figure10: Reverse Leakage Currentvs
Temperature
Figure11: Quiescent Currentvs Temperature
Figure12: Quiescent Currentvs Output Current
PB1376/8
Figure13: Quiescent Currentvs Input Voltage
Figure14: Thermal Protection
Figure15: Supply Voltage Rejectionvs Output
Current
Figure16: Supply Voltage Rejectionvs
Temperature
Figure17: Line Transient Response
Figure18: Load Transient Response
