Datasheet LTC7130 (Analog Devices) - 10
| Manufacturer | Analog Devices |
| Description | 20V 20A Monolithic Buck Converter with Ultralow DCR Sensing |
| Pages / Page | 36 / 10 — FUNCTIONAL BLOCK DIAGRAM |
| File Format / Size | PDF / 1.5 Mb |
| Document Language | English |
FUNCTIONAL BLOCK DIAGRAM
Model Line for this Datasheet
Text Version of Document
LTC7130
FUNCTIONAL BLOCK DIAGRAM
MODE/PLLIN ITEMP EXTVCC VIN FREQ 4.7V + TEMPSNS – + CIN SVIN F MODE/SYNC DETECT 0.6V 5.5V REG – + INTVCC PLL-SYNC F BOOST DB CVCC BURST EN CLKOUT OSC FCNT CB S SW ON R Q VOUT SWITCH SNSA+ + – LOGIC AND I SNS– COMP IREV ANTISHOOT- – + THROUGH INTVCC + RUN COUT OV GND ILIM PGOOD SLOPE COMPENSATION + 0.54V INTVCC UVLO UV 1 – R SNSD+ ACTIVE CLAMP ITHB + AMP + – V – SNS SLEEP OV – DIFFP 0.66V 40k V + IN – SS + – RUN + 1.25µA EA DIFFAMP 40k 0.6V – + + + – REF 0.5V 1.22V 1µA/5.5µA – 0.55V DIFFN 40k 40k ITH RUN TK/SS SGND VFB DIFFOUT 7130 BD C RA RB R C1 C CSS 7130fb 10 For more information www.linear.com/LTC7130 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Electrical Characteristics Pin Functions Functional Block Diagram Operation Applications Information Typical Application Related Parts .34579 Applications Typical Application Description Absolute Maximum Ratings Order Information Electrical Characteristics Pin Configuration Pin Functions Functional Block Diagram Operation Applications Information Typical Applications Typical Application Related Parts
FUNCTIONAL BLOCK DIAGRAM
MODE/PLLIN ITEMP EXTVCC VIN FREQ 4.7V + TEMPSNS – + CIN SVIN F MODE/SYNC DETECT 0.6V 5.5V REG – + INTVCC PLL-SYNC F BOOST DB CVCC BURST EN CLKOUT OSC FCNT CB S SW ON R Q VOUT SWITCH SNSA+ + – LOGIC AND I SNS– COMP IREV ANTISHOOT- – + THROUGH INTVCC + RUN COUT OV GND ILIM PGOOD SLOPE COMPENSATION + 0.54V INTVCC UVLO UV 1 – R SNSD+ ACTIVE CLAMP ITHB + AMP + – V – SNS SLEEP OV – DIFFP 0.66V 40k V + IN – SS + – RUN + 1.25µA EA DIFFAMP 40k 0.6V – + + + – REF 0.5V 1.22V 1µA/5.5µA – 0.55V DIFFN 40k 40k ITH RUN TK/SS SGND VFB DIFFOUT 7130 BD C RA RB R C1 C CSS 7130fb 10 For more information www.linear.com/LTC7130 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Electrical Characteristics Pin Functions Functional Block Diagram Operation Applications Information Typical Application Related Parts .34579 Applications Typical Application Description Absolute Maximum Ratings Order Information Electrical Characteristics Pin Configuration Pin Functions Functional Block Diagram Operation Applications Information Typical Applications Typical Application Related Parts
