PM6681A STMicroelectronics, PM6681A Datasheet - Page 14

• Manufacturer Part Number: PM6681A
• Description: Dual synchronous step down controller with adjustable LDO
• Manufacturer: STMicroelectronics

Typical operating characteristics
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Figure 10. Standby mode input battery
Figure 12. OUT1 = 3.3 V switching
Figure 14. OUT1 = 3.3 V load regulation Figure 15. OUT2 = 1.8 V load regulation
current vs input voltage
frequency
Figure 11. Voltage reference vs load
Figure 13. OUT2 = 1.8 V switching
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current
frequency
PM6681A