RN5RK521B Просмотр технического описания (PDF) - RICOH Co.,Ltd.

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Компоненты Описание

производитель

RN5RK521B

SOT-23-5 VFM STEP-UP DC/DC CONVERTER

RICOH Co.,Ltd. 

RN5RKxx1A/xx1B/xx2A

L

Tr

VIN

SBD

Rb

EXT VOUT

Cb

GND CE

V

CL

EXT VOUT

GND CE

A

CL

Test Circuit 1

EXT

Oscilloscope

VOUT

GND CE

CL

Test Circuit 3

Test Circuit 2

100Ω

EXT VOUT

CL

GND CE

Oscilloscope

Test Circuit 4

&RPSRQHQWV ,QGXFWRU /  —+ 6XPLGD (OHFWULF &R /WG &'

'LRGH

6%'  5%& 5RKP &R /WG 6FKRWWN\ 7\SH

&DSDFLWRU

&/  —)× 7DQWDOXP 7\SH

7UDQVLVWRU

7U  6'*

%DVH 5HVLVWRU

5E  Ω %DVH &DSDFLWRU &E  —)

7KH W\SLFDO FKDUDFWHULVWLFV ZHUH REWDLQHG ZLWK XVLQJ WKHVH WHVW FLUFXLWV

7HVW &LUFXLW 

7HVW &LUFXLW 

7HVW &LUFXLW 

7HVW &LUFXLW 

 7\SLFDO &KDUDFWHULVWLFV   

 7\SLFDO &KDUDFWHULVWLFV   

 7\SLFDO &KDUDFWHULVWLFV   

 7\SLFDO &KDUDFWHULVWLFV  

10

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