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PM6680 Fiches technique(PDF) 11 Page - STMicroelectronics

No de pièce PM6680
Description  No Rsense dual step-down controller with adjustable voltages for notebook system power
PDF  49 Pages
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Fabricant  STMICROELECTRONICS [STMicroelectronics]
Site Internet  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

PM6680 Fiches technique(HTML) 11 Page - STMicroelectronics

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PM6680
Pin settings
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29
OUT1
Output voltage sense for the switching section 1.This pin must be directly
connected to the output voltage of the switching section.
30
COMP1
DC voltage error compensation pin for the switching section 1.
31
VCC
Device Supply Voltage pin. It supplies all the internal analog circuitry except
the gate drivers (see LDO5). Connect this pin to LDO5.
32
VREF
Internal 1.237V high accuracy voltage reference. It can deliver 50uA.
Bypass to SGND with a 100nF capacitor to reduce noise.
Table 4.
Pin functions (continued)
N°
Pin
Function



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