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PDF PB137 Data sheet ( Hoja de datos )

Número de pieza PB137
Descripción POSITIVE VOLTAGE REGUALTOR FOR BATTERY CHARGER
Fabricantes STMicroelectronics 
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No Preview Available ! PB137 Hoja de datos, Descripción, Manual

® PB137
POSITIVE VOLTAGE REGUALTOR
FOR BATTERY CHARGER
s REVERSE LEAKAGE CURRENT LESS THAN
10 µA
s THREE TERMINAL FIXED VERSION (13.7V)
OUTPUT CURRENT IN EXCESS OF 1.5A
s AVAILABLEIN ± 1% (AC) SELECTION AT
25oC
s TYPICAL DROPOUT VOLTAGE 2V
s TEMPERATURE RANGE 0oC TO 150oC
DESCRIPTION
The PB137 is a positive voltage regulator able to
provide 1.5A, at VOUT=13.7V and is intended as
a charger for lead acid battery. The main feature
is a reverse leakage current (Max 10µA at TJ =0
to 40oC VIN = floating and VOUT = 13.7V). It is
available in TO-220 and it employs internal
current limiting, thermal shut-down and safe area
protection, making it essentially indestructible. If
adequate heat-sinking is provided, they can
deliver over 1A output current.
TO-220
SCHEMATIC DIAGRAM
December 1998
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1 page




PB137 pdf
PB137
TYPICAL PERFORMANCE CHARACTERISTICS (continued)
Dropout Voltage vs Output Current
Short Circuit Current vs Dropout Voltage
Short Circuit Current vs Temperature
Reverse Leakage Current vs Temperature
Quiescent Current vs Temperature
Quiescent Current vs Output Current
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