L6910G データシートの表示（PDF） - STMicroelectronics

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L6910G

ADJUSTABLE STEP DOWN CONTROLLER WITH SYNCHRONOUS RECTIFICATION

STMicroelectronics 

Figure 13. PCB and Components Layouts

L6910G

Component Side

Figure 14. PCB and Components Layouts

Internal Signal GND Layer

Internal Power GND Layer

Figure 15. Efficiency vs Output Current

100

95

90

85

80

75

1

Vin=Vcc=5V

Fsw=200KHz

3

5

7

9

11

Output Current (A)

Solder Side

Vo=3.3V

Vo=2.5V

Vo=1.8V

Vo=1.5V

Vo=1.2V

Vo=0.9V

13

15

17

13/26

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