Application schematic

STBB3J

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DocID025263 Rev 5

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Application schematic

Figure 1. Application schematic for adjustable output version

Note:

All the above components refer to a typical application. Operation of the device is not limited

to the choice of these external components.

Table 2. Typical external components

Component

Manufacturer

Part number

Value

Size

C1,C2,C3, C4

Murata

GRM188R60J106ME84

10 µF

0603

C6, C7, C8,

C9

TDK-EPC

C1608X5R1A106M

C5

Murata

TBD

100 nF

0603

TDK-EPC

C1608X7R1H104K

1.

Inductor used for the maximum power capability. Optimized choice can be made according to the

application conditions (see Section 8).

Coilcraft

XFL4020-152MEB

1.5 µH

4 x 3.2 x 1.5 mm

TDK-EPC

VLF403215MT-1R5N

4 x 4 x 2 mm

R1

Depending on the output voltage

0603

R2

Depending on the output voltage

0603