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PB137 Datasheet

POSITIVE VOLTAGE REGUALTOR FOR BATTERY CHARGER

® PB137 POSITIVE VOLTAGE REGUALTOR FOR BATTERY CHARGER s s s s s REVERSE LEAKAGE CURRENT LESS THAN 10 µA THREE TERMINAL FIXED VERSION (13.7V) OUTPUT CURRENT IN EXCESS OF 1.5A AVAILABLEIN ± 1% (AC) SELECTION AT 25oC TYPICAL DROPOUT VOLTAGE 2V TEMPERATURE RANGE 0oC TO 150oC DESCRIPTION The PB137 is a positive voltage regulator able to provide .

STMicroelectronics
PB137.pdf

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STMicroelectronics PB137 Datasheet
® PB137 POSITIVE VOLTAGE REGUALTOR FOR BATTERY CHARGER s s s s s REVERSE LEAKAGE CURRENT LESS THAN 10 µA THREE TERMINAL FIXED VERSION (13.7V) OUTPUT CURRENT IN EXCESS OF 1.5A AVAILABLEIN ± 1% (AC) SELECTION AT 25oC TYPICAL DROPOUT VOLTAGE 2V 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 1/8 PB137 ABSOLUTE MAXIMUM RATINGS Symbol Vi Io P tot T st g T op DC Input Voltage Output Current Power Dissipation Storage Temperature Range Operating Junction Temperature Range Parameter Value 40 I.





® PB137 POSITIVE VOLTAGE REGUALTOR FOR BATTERY CHARGER s s s s s REVERSE LEAKAGE CURRENT LESS THAN 10 µA THREE TERMINAL FIXED VERSION (13.7V) OUTPUT CURRENT IN EXCESS OF 1.5A AVAILABLEIN ± 1% (AC) SELECTION AT 25oC TYPICAL DROPOUT VOLTAGE 2V TEMPERATURE RANGE 0oC TO 150oC DESCRIPTION The PB137 is a positive voltage regulator able to provide .

STMicroelectronics
PB137.pdf

Preview
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STMicroelectronics PB137 Datasheet
® PB137 POSITIVE VOLTAGE REGUALTOR FOR BATTERY CHARGER s s s s s REVERSE LEAKAGE CURRENT LESS THAN 10 µA THREE TERMINAL FIXED VERSION (13.7V) OUTPUT CURRENT IN EXCESS OF 1.5A AVAILABLEIN ± 1% (AC) SELECTION AT 25oC TYPICAL DROPOUT VOLTAGE 2V 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 1/8 PB137 ABSOLUTE MAXIMUM RATINGS Symbol Vi Io P tot T st g T op DC Input Voltage Output Current Power Dissipation Storage Temperature Range Operating Junction Temperature Range Parameter Value 40 I.







 

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