EEWORLDEEWORLDEEWORLD

Part Number

Search

R1224N162L-TR

Description
Switching Controller, 0.05A, 216kHz Switching Freq-Max, CMOS, PDSO5, SOT-23, 5 PIN
CategoryPower/power management    The power supply circuit   
File Size324KB,40 Pages
ManufacturerRICOH Electronic Devices Co., Ltd.
Download Datasheet Parametric View All

R1224N162L-TR Overview

Switching Controller, 0.05A, 216kHz Switching Freq-Max, CMOS, PDSO5, SOT-23, 5 PIN

R1224N162L-TR Parametric

Parameter NameAttribute value
Is it lead-free?Contains lead
Is it Rohs certified?incompatible
MakerRICOH Electronic Devices Co., Ltd.
Parts packaging codeSOT-23
package instructionLSSOP,
Contacts5
Reach Compliance Codeunknown
ECCN codeEAR99
Analog Integrated Circuits - Other TypesSWITCHING CONTROLLER
Control TechnologyPULSE WIDTH MODULATION
Maximum input voltage18.5 V
Minimum input voltage2.3 V
Nominal input voltage3 V
JESD-30 codeR-PDSO-G5
JESD-609 codee0
length2.9 mm
Humidity sensitivity level1
Number of functions1
Number of terminals5
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Maximum output current0.05 A
Package body materialPLASTIC/EPOXY
encapsulated codeLSSOP
Package shapeRECTANGULAR
Package formSMALL OUTLINE, LOW PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)NOT SPECIFIED
Certification statusNot Qualified
Maximum seat height1.4 mm
surface mountYES
Switch configurationSINGLE
Maximum switching frequency216 kHz
technologyCMOS
Temperature levelINDUSTRIAL
Terminal surfaceTIN LEAD
Terminal formGULL WING
Terminal pitch0.95 mm
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
width1.6 mm
PWM/VFM step-down DC/DC Converter
51 6(5,(6
NO. EA-096-0212
OUTLINE
7KH 51 6HULHV DUH &026EDVHG 3:0 VWHSGRZQ '&'& &RQYHUWHU FRQWUROOHUV ZLWK ORZ VXSSO\ FXUUHQW
(DFK RI WKHVH ,&V FRQVLVWV RI DQ RVFLOODWRU D 3:0 FRQWURO FLUFXLW D UHIHUHQFH YROWDJH XQLW DQ HUURU DPSOLILHU D
SKDVH FRPSHQVDWLRQ FLUFXLW D VRIWVWDUW FLUFXLW D SURWHFWLRQ FLUFXLW D 3:09)0 DOWHUQDWLYH FLUFXLW D FKLS HQDEOH FLU
FXLW UHVLVWRUV IRU RXWSXW YROWDJH GHWHFW DQG LQSXW YROWDJH GHWHFW FLUFXLW $ ORZ ULSSOH KLJK HIILFLHQF\ VWHSGRZQ
'&'& FRQYHUWHU FDQ EH HDVLO\ FRPSRVHG RI WKLV ,& ZLWK RQO\ VHYHUDO H[WHUQDO FRPSRQHQWV RU D SRZHUWUDQVLVWRU DQ
LQGXFWRU D GLRGH DQG FDSDFLWRUV 2XWSXW 9ROWDJH LV IL[HG RU FDQ EH DGMXVWHG ZLWK H[WHUQDO UHVLVWRUV $GMXVWDEOH W\SHV DUH
ZLWKRXW 3:09)0 DOWHUQDWLYH FLUFXLW 
:LWK D 3:09)0 DOWHUQDWLYH FLUFXLW ZKHQ WKH ORDG FXUUHQW LV VPDOO WKH RSHUDWLRQ LV DXWRPDWLFDOO\ VZLWFKLQJ LQWR
WKH 9)0 RVFLOODWRU IURP 3:0 RVFLOODWRU 7KHUHIRUH WKH HIILFLHQF\ DW VPDOO ORDG FXUUHQW LV LPSURYHG 6HYHUDO W\SHV RI
WKH 51[[[ ZKLFK DUH ZLWKRXW D 3:09)0 DOWHUQDWLYH FLUFXLW DUH DOVR DYDLODEOH
,I WKH WHUP RI PD[LPXP GXW\ F\FOH NHHSV RQ D FHUWDLQ WLPH WKH HPEHGGHG SURWHFWLRQ FLUFXLW ZRUNV 7KH SURWHFWLRQ
FLUFXLW LV 5HVHWW\SH SURWHFWLRQ FLUFXLW DQG LW ZRUNV WR UHVWDUW WKH RSHUDWLRQ ZLWK VRIWVWDUW DQG UHSHDW WKLV RSHUDWLRQ
XQWLO PD[LPXP GXW\ F\FOH FRQGLWLRQ LV UHOHDVHG :KHQ WKH FDXVH RI ODUJH ORDG FXUUHQW RU VRPHWKLQJ HOVH LV UHPRYHG
WKH RSHUDWLRQ LV DXWRPDWLFDOO\ UHOHDVHG DQG UHWXUQV WR QRUPDO RSHUDWLRQ
)XUWKHU EXLOWLQ 89/2 IXQFWLRQ ZRUNV ZKHQ WKH LQSXW YROWDJH LV HTXDO RU OHVV WKDQ 89/2 WKUHVKROG LW PDNHV WKLV
,& EH VWDQGE\ DQG VXSSUHVVHV WKH FRQVXPSWLRQ FXUUHQW DQG DYRLG DQ XQVWDEOH RSHUDWLRQ
FEATURES
5DQJH RI ,QSXW 9ROWDJH  9a9
%XLOWLQ 6RIWVWDUW )XQFWLRQ DQG 3URWHFWLRQ )XQFWLRQ 5HVHW W\SH SURWHFWLRQ
7KUHH RSWLRQV RI 2VFLOODWRU )UHTXHQF\ N+] N+] N+]
+LJK (IILFLHQF\  7\S 
2XWSXW 9ROWDJH 6WHSZLVH 6HWWLQJ ZLWK D VWHS RI 9 LQ WKH UDQJH RI 9
WR 9 DV IL[HG YROWDJH W\SH 5HIHUHQFH 9ROWDJH RI $GMXVW
DEOH 7\SH LV 9
6WDQGE\ &XUUHQW  7\S —$
+LJK $FFXUDF\ 2XWSXW 9ROWDJH  “
/RZ 7HPSHUDWXUH'ULIW &RHIILFLHQW RI 2XWSXW 9ROWDJH 7\S “SSPƒ&
APPLICATIONS
3RZHU VRXUFH IRU KDQGKHOG FRPPXQLFDWLRQ HTXLSPHQW FDPHUDV YLGHR LQVWUXPHQWV VXFK DV 9&5V FDPFRUGHUV
3RZHU VRXUFH IRU EDWWHU\SRZHUHG HTXLSPHQW
3RZHU VRXUFH IRU KRXVHKROG HOHFWULFDO DSSOLDQFHV
1

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 1793  1710  2089  876  2375  37  35  43  18  48 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号