DA9213 datasheet(57/63 Pages) RENESAS

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DA9213, DA9214, and DA9215

Multi-Phase 5A/Phase DC-DC Buck Converter

Datasheet

Revision 3.4

10-Feb-2022

CFR0011-120-00

57 of 62

Application Information

The following recommended components are examples selected from requirements of a typical

application.

9.1

Capacitor Selection

Ceramic capacitors are used as bypass capacitors at all VDD and output rails. When selecting a

capacitor, especially for types with high capacitance at smallest physical dimension, the DC bias

characteristic has to be taken into account.

Table 14: Recommended Capacitor Types

Application

Value

Size

Temp Char

Tol (%)

V-Rate

Type

VOUT

output bypass

47 µF

0603

X5R ±15 %

±20

6.3 V

Murata

GRM188R60J476ME15

47 µF

0805

X5R ±15 %

±20

10 V

Murata

GRM21BR61A476ME15

22 µF

0603

X5R ±15 %

±20

10 V

Murata

GRM188R61A226ME15

22 µF

0402

X5R ±15 %

±20

4 V

Semco

CL05A226MR5NZNC

VDDx bypass

10 µF

0402

X5R ±15 %

±20

10 V

Semco

CL05A106MP5NUNC

10 µF

0603

X5R ±15 %

±10

10 V

Murata

GRM188R61A105KAAL

VSYS bypass

1 µF

0402

X5R ±15 %

±10

10 V

Murata

GRM155R61A105KE15

VDDIO

bypass

100 nF

01005

X5R ±15 %

±10

6.3 V

Semco

CL02A104KQ2NNN

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