STMicroelectronics Evaluation board for A5970AD EVALA5970AD EVALA5970AD Hoja De Datos

DocID14661 Rev 5

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 shows the evaluation board application circuit, where the input supply voltage, 

V

CC

, can range from 4 V to 36 V and the output voltage is adjustable from 1.235 V to 6.3 V 

due to the voltage rating of the output capacitor.

         

4.7K

C1

GRM42-2 X7R 475K 50

4.7 µF, 50 V

Murata

C2

POSCAP 6TAE330ML

330 µF, 6.3 V

Sanyo

C3

C1206C221J5GAC

220 pF, 5%, 50 V

KEMET

C4

C1206C223K5RAC

22 nF, 10%, 50 V

KEMET

R1

5.6 k

, 1%, 0.1 W 0603

Neohm

R2

3.3 k

, 1%, 0.1 W 0603

Neohm

R3

4.7 k

, 1%, 0.1 W 0603

Neohm

D1

STPS3L40U

2 A, 40 V

STMicroelectronics

L1

DO3316T-153MLD

15 µH, 3.1 A

Coilcraft