L4962 PDF datasheet can download.
This product has 1.5A POWER SWITCHING REGULATOR functions.
This is one of the semiconductor types. This part name is L4962.
Manufacturers of the product is STMicroelectronics.
Image and pinout :
Some of the text files within the PDF file
® L4962 1.5A POWER SWITCHING REGULATOR 1.5A OUTPUT CURRENT 5.1V TO 40V OUTPUT VOLTAGE RANGE PRECISE (± 2%) ON-CHIP REFERENCE HIGH SWITCHING FREQUENCY VERY HIGH EFFICIENCY (UP TO 90%) VERY FEW EXTERNAL COMPONENTS SOFT START INTERNAL LIMITING CURRENT THERMAL SHUTDOWN POWERDIP (12 + 2 + 2) HEPTAWATT ORDERING NUMBERS : L4962/A (12 + 2 + 2 Powerdip) L4962E/A (Heptawatt Vertical) L4962EH/A (Horizontal Heptawatt) DESCRIPTION The L4962 is a monolithic power switching regulator delivering 1.5A at a voltage variable from 5V to 40V in step down configuration. Features of the device include current limiting, soft start, thermal protection and 0 to 100% duty cycle for continuous operating mode. The L4962 is mountedin a 16-leadPowerdipplastic package and Heptawatt packageand requires very few external components. Efficient operation at switching frequencies up to 150KHz allows a reduction in the size and cost of external filter components. BLOCK DIAGRAM Pin X = Powerdip Pin (X) = Heptawat [ … ]
Please refer to the file for details.