SC1538CS15 SEMTECH [Semtech Corporation], SC1538CS15 Datasheet
SC1538CS15
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SC1538CS15 Summary of contents
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... The SC1538 is a dual power supply controller designed to simplify power management on motherboards part of Semtech’s Smart LDO™ family of products. The SC1538CS15/18 can provide a 1.818V power sup- ply for the I/O plane and a 1.515V power supply for the GTL+ and AGP planes. The SC1538CS25/25 can pro- vide two 2 ...
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PRELIMINARY - October 5, 1999 PIN DESCRIPTION Pin Pin Name Pin Function 1 DRV1 Output of regulator #1. Drives the gate of an N-channel MOSFET to maintain 1.818V/ 2.525V. 2 SNS1 Regulator #1 Sense input. Use as a remote sense ...
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PRELIMINARY - October 5, 1999 ELECTRICAL CHARACTERISTICS Unless specified 25°C. Values in bold apply over full operating temperature range. A Parameter Symbol VIN Supply Voltage VIN Quiescent Current I Q Undervoltage Lockout Start Threshold UVLO Enable Enable Pin ...
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PRELIMINARY - October 5, 1999 OUTLINE DRAWING - SO-8 LAND PATTERN - SO-8 ECN99-633 - 10-5-99 © 1999 SEMTECH CORP. DUAL LINEAR CONTROLLER 652 MITCHELL ROAD NEWBURY PARK CA 91320 SC1538 JEDEC REF: MS-012AA 4 ...