500ma Smartldotm With Power Up Signal Sequencing

The SC1545 was designed for instantly available moth- erboard applications. As part of the Semtech family of SmartLDOs it provides additional control functions not available in a standard LDO The device provides the capability to control three sep- arate supplies. There is an on-board 500mA, 2.5V LDO with current limit protection, and drive pins for an N-Channel MOSFET and a P-Channel MOSFET Inter- nal Logic circuitry ensures that the system starts up in a controlled manner, and that the correct outputs are en- abled during specific sequences of BF_CUT and SLP. The LDO draws its power from the 5V standby supply, and the N-Channel MOSFET drive is derived from the 12V supply. The SC1545 is available in the surface mount SO-8 package. By Semtech Corporation
SC1545 's PackagesSC1545 's pdf datasheet

SC1545 Pinout, Pinouts
SC1545 pinout,Pin out
This is one package pinout of SC1545,If you need more pinouts please download SC1545's pdf datasheet.

SC1545 Application circuits
SC1545 circuits
This is one application circuit of SC1545,If you need more circuits,please download SC1545's pdf datasheet.

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