Datasheet LTC7150S, LTC7150S-4 (Analog Devices) - 9
| Hersteller | Analog Devices |
| Beschreibung | 20V, 20A Synchronous Step-Down Regulator |
| Seiten / Seite | 22 / 9 — BLOCK DIAGRAM |
| Revision | B |
| Dateiformat / Größe | PDF / 2.4 Mb |
| Dokumentensprache | Englisch |
BLOCK DIAGRAM
Modelllinie für dieses Datenblatt
Textversion des Dokuments
LTC7150S/LTC7150S-4
BLOCK DIAGRAM
SW LTC7150S MTOP PVIN 0.2µF (0.02µF FOR LTC7150S-4) PGND BOOST SVIN 0.22µF RUN (0.047µF FOR INTVCC LTC7150S-4) LDO INTVCC MBOT GATEDRIVE V – OUT REVERSE CURRENT – COMPARATOR 0.6V + TRACK/SS + TRACK – + AMPLIFIER LOGIC + CURRENT – COMPARATOR + – + ERROR AMPLIFIER FB MODE/SYNC – PHMODE CLK_INT OSCILLATOR ITH INTVCC CLKOUT PVIN FB ON TIME POWER SW PGOOD CALCULATOR GOOD STATUS SGND RT 7150S BD Rev. B For more information www.analog.com 9 Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Order Information Pin Configuration Electrical Characteristics Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Operation Typical Applications Package Photo Revision History Typical Application Related Parts
BLOCK DIAGRAM
SW LTC7150S MTOP PVIN 0.2µF (0.02µF FOR LTC7150S-4) PGND BOOST SVIN 0.22µF RUN (0.047µF FOR INTVCC LTC7150S-4) LDO INTVCC MBOT GATEDRIVE V – OUT REVERSE CURRENT – COMPARATOR 0.6V + TRACK/SS + TRACK – + AMPLIFIER LOGIC + CURRENT – COMPARATOR + – + ERROR AMPLIFIER FB MODE/SYNC – PHMODE CLK_INT OSCILLATOR ITH INTVCC CLKOUT PVIN FB ON TIME POWER SW PGOOD CALCULATOR GOOD STATUS SGND RT 7150S BD Rev. B For more information www.analog.com 9 Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Order Information Pin Configuration Electrical Characteristics Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Operation Typical Applications Package Photo Revision History Typical Application Related Parts