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TSM115 - 3.3V +5V 12V Housekeeping IC

General Description

The TSM115 integrated circuit incorporates all sensing circuitry to protect from over and under voltage and over current a multiple output power supply (3.3V, +5V and ±12V).

Key Features

  • which allow safe operation in all conditions, and very high system integration. Trem/Tsur Vs-12 14 nc Bsense Vs12b 13 Vs12a 12 Is5 11.

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Full PDF Text Transcription (Reference)

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TSM115 3.3V +5V ±12V Housekeeping IC PRELIMINARY DATA s s s s s s s s s Over voltage and under voltage protection for 3.3V +5V and ±12V without external components Over current protection for 3.3V 5V and 12V with external components Under voltage blanking fonction Power good input/output Externally adjustable PG delay Fault output Remote output Externally adjustable remote delay 2kV ESD protection N DIP-20 (Plastic Package) D SO-20 (Plastic Micropackage) PIN CONNECTIONS (top view) 1 2 3 4 5 6 7 8 9 Fault Gnd nc PG Tuv/Tpg Rem Vcc 20 Rcrnt 19 nc 18 Is3.3 17 Vs3.3 16 Is12 15 DESCRIPTION The TSM115 integrated circuit incorporates all sensing circuitry to protect from over and under voltage and over current a multiple output power supply (3.3V, +5V and ±12V).