SC1150CS Semtech Corporation, SC1150CS Datasheet
SC1150CS
Available stocks
Related parts for SC1150CS
SC1150CS Summary of contents
Page 1
... On chip power good and OVP functions Meets Intel Pentium APPLICATIONS Pentium Pentium 2.0V to 3.5V microprocessor supplies Programmable power supplies ORDERING INFORMATION (1) DEVICE SC1150CS Note: (1) Add suffix ‘TR’ for tape and reel. ABSOLUTE MAXIMUM RATINGS Parameter SHUTDOWN BST V to GND CC LEVEL SHIFT ...
Page 2
March 11, 1998 ELECTRICAL CHARACTERISTICS Unless specified 4.75V to 5.25V; GND = PGND = 0V PARAMETER CONDITIONS (2) Output Voltage Application circuit 16935E O Load Regulation I = 0.3A to 13A O ...
Page 3
March 11, 1998 PIN DESCRIPTION Pin # Pin Name Pin Function 1 GND Small Signal Analog and Digital Ground 2 V Chip Supply Voltage CC (1) 3 OVP High Signal out if V (1) 4 PWRGOOD Open collector logic output, ...
Page 4
... VID1 PWRGOOD 14 12 VID2 VID3 BST 10 8 SHUTDOWN GND PGND SC1150CS C13 0.1uF Vendor Notes Various SANYO MV-GX or equiv. Low ESR PHOTRON 8 Turns 16AWG on MICROMETALS T50-52D core PHILIPS Logic level FET, 22m , 30V IRC OAR-1 Series Various Various Various SEMTECH 652 MITCHELL ROAD NEWBURY PARK CA ...
Page 5
March 11, 1998 CHARACTERISTIC CURVES SC1150 Efficiency in Application circuit 16935E 100.0% 95.0% 90.0% 3.50V Set 85.0% 2.40V Set 80.0% 75.0% 70.0% 0.0 2.0 4.0 6.0 8.0 Output Current (Amps) Application circuit 16935E Transient Response, 3.1V, 0.3A to 10A Vo ...
Page 6
March 11, 1998 OUTLINE DRAWING SO-16 LAND PATTERN SO-16 © 1998 SEMTECH CORP. PROGRAMMABLE DC/DC CONTROLLER 652 MITCHELL ROAD NEWBURY PARK CA SC1150 6 ...