PM6680 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

MFG CO.

PM6680

No Rsense dual step-down controller with adjustable voltages for notebook system power

STMicroelectronics 

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Typical operating characteristics

Figure 7.

No-audible skip no load

battery current vs input

voltage

PM6680

Figure 8. Stand-by mode input battery

current vs input voltage

Figure 9. Shutdown mode input battery Figure 10. 1.5 V switching frequency vs

current vs input voltage

load current

Figure 11. 1.05 V switching frequency vs Figure 12. LDO5 vs output current

load current

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