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Details, datasheet, quote on part number:TPS62301
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| Part: | TPS62301 |
| Category: | Power Management => DC-DC Converters => Step-down |
| Description: | 500-mA, 3-MHz Synchronous Step-down Converter in Chip Scale Packaging<<<>>>the TPS62300 Provides High Power Conversion Efficiency to Preserve Battery Life And Simplify Thermal Design Considerations. The Device Offers The Industry S Highest DC Voltage Regulation Accuracy And Best-in-class Load Transient Response to Satisfy Demanding Processor Core Power Requirements. |
| Company: | Texas Instruments, Inc. |
| Datasheet: | Download TPS62301 datasheet File size : 1025 kB |
| Request For quote: | Find where to buy TPS62301
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Datasheet text preview:
detaroprocnI stnemurtsnI saxeT ,4002 © thgirypoC
.sretemarap lla fo gnitset edulcni ylirassecen ton seod gnissecorp noitcudorP .ytnarraw dradnats stnemurtsnI saxeT fo smret eht rep snoitacificeps ot mrofnoc stcu -dorP .etad noitacilbup fo sa tnerruc noitamrofni ATAD NOITCUD -ORP sniatnoc tnemucod siht DETON ESIWREHTO SSELNU
.stnemurstsnI saxeT fo kramedart a si DAPrewoP .stnemurtsnI saxeT fo skramedart era ratSonaN ,eerFonaN .cnI ,GIS htooteulB fo kramedart a si htooteulB .teehs atad siht fo dne eht ta sraeppa otereht sremialcsid dna stcudorp rotcudnocimes stnemurtsnI saxeT fo snoitacilppa lacitirc ni esu dna ,ytnarraw dradnats ,ytilibaliava gninrecnoc eciton tnatropmi na taht erawa eb esaelP
tnerruC daoL sv ycneiciffE .2 erugiF
0.1 IO - Load Current - mA 1 VI = 3.6 V, VO = 1.8 V 10 100 L = 2.2 µH, CO = 4.7 µF 1k
)egatloV tuptuO dexiF( noitacilppA eziS noituloS tsellamS .1 erugiF
saremaC latigiD smedoM LSD desaB-BSU sCP tekcoP ,sADP seludoM retrevnoC CD-CD orciM snoitacilppA TMhtooteulB dna NALW senohP-tramS ,senohP lleC
.)PSC( egakcap elacs-pihc nip-8 na dna )NFQ mm 3 × 3( egakcap sseldael nip-01 a ni elbaliava si xx326SPT ehT
SNOITACILPPA
.Aµ 1 naht ssel ot decuder si noitpmusnoc tnerruc eht ,edom nwodtuhs eht nI .zHM 3 fo egnar eht ni langis kcolc lanretxe na ot dezinorhcnys eb osla nac ecived ehT .hgih nip CNYS/EDOM eht gnillup yb edom MWP ycneuqerf dexif otni decrof eb nac ecived eht ,snoitac -ilppa esion wol roF .egnar tnerruc daol eritne eht revo ycneiciffe hgih niatniam ot stnerruc daol thgil ta noitarepo edom evas-rewop eht sretne dna ycneuqerf gnihctiws dexif zHM-3 ta setarepo 00326SPT ehT
.sretupmoc dlehdnah dna ,skoobeton sa llew sa sADP ,senohp-trams ni srossecorp dna sPSD egatlov-wol stroppus ecived eht ,V 6.0 ot nwod V 4.5 morf egnar egatlov tuptuo na htiW .seirettab dCiN/HMiN llec-3 yb ro yrettab noI-iL llec-elgnis a yb derewop snoitacilppa elbatrop ralimis dna senohp elibom rof laedi si ecived ehT .sroticapac dna rotcudni pihc tsoc wol ,ynit fo esu eht swolla dna tnerruc daol Am-005 ot pu stroppus xx326SPT eht ,snoitacilppa rewop-wol rof dednetnI .snoitacilppa elbatrop derewop-yrettab rof dezimitpo retrevnoc cd-cd nwod-pets suo -norhcnys ycneuqerf-hgih a si ecived xx326SPT ehT
NOITPIRCSED
gnigakcaP )PSC( TMratSonaN dna TMeerFonaN niP-8 dna )mm 3 x 3( NFQ niP-01 a ni elbaliavA )ylno x2326SPT( gnicneuqeS nwoD-rewoP evitcA detargetnI langiS kcolC lanretxE ot ylF eht nO elbazinorhcnyS tuoporD tsewoL rof elcyC ytuD %001 tnerruC tnecseiuQ Aµ-68 ylnO egatloV tuptuO elbatsujdA dna dexiF stnerruC daoL thgiL ta noitarepO edoM evaS-rewoP emiT-nO muminiM sn-53 erutarepmeT revO ycaruccA egatloV CD MWP %3.1+ / %5.0noituloS eliforP tnenopmoC mm-1 etelpmoC tneisnarT eniL dna daoL ssalC ni tseB noitarepO ycneuqerF dexiF zHM-3 V 7.2 = IV ta tnerruC tuptuO Am-005 ot pU noitarepO zHM-3 ta ycneiciffE %39 ot pU
SERUTAEF
GNIGAKCAP ELACS PIHC NI RETREVNOC NWOD-PETS SUONORHCNYS zHM-3 ,Am-005
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4002 YLUJ DESIVER 4002 YLUJ A825SVLS
12326SPT ,02326SPT 50326SPT ,30326SPT 20326SPT ,10326SPT ,00326SPT
2.7 V . . 6 V
VI
4.7 µF C1
SW B1 D1 1 µH VOUT C2 C1 MODE/SYNC ADJ D2 A1 GND FB A2 VIN B2 EN TPS62303YZD
Efficiency - %
L1
C2
4.7 µF VO 1.8 V/500 mA
QFN-10
CSP-8
100
10 20 30 40 50 60 70 80 90
0
· · · · · ·
· · · · · · · · · · · · · ·
2
AJ / ]AT-)xam(JT[ = DP si erutarepmet tneibma elbawolla yna ta noitapissid rewop elbawolla mumixam ehT .AT dna AJ ,)xam(JT fo noitcnuf a si noitapissid rewop mumixaM
)1(
C°/Wm 4 C°/Wm 4 C°/Wm 12 C°52 = AT EVOBA ROTCAF GNITARED
Wm 004 Wm 004 Wm 0502 C°52 AT ROF GNITAR REWOP
W/C°052 W/C°052 W/C°94
AJR
DEY DZY CRD EGAKCAP
)1(
SGNITAR NOITAPISSID
)2( )1(
.lanimret dnuorg krowten ot tcepser htiw era seulav egatlov llA .ytilibailer ecived tceffa yam sdoirep dednetxe rof snoitidnoc detar-mumixam-etulosba ot erusopxE .deilpmi ton si "snoitidnoc gnitarepo dednemmocer" rednu detacidni esoht dnoyeb snoitidnoc rehto yna ro eseht ta ecived eht fo noitarepo lanoitcnuf dna ylno sgnitar sserts era esehT .ecived eht ot egamad tnenamrep esuac yam "sgnitar mumixam etulosba" rednu detsil esoht dnoyeb sessertS C°051 ot C°56C°051 C°58 ot C°04detimil yllanretnI Am 005 V 4.5 ot V 3.0 V 3.0 + NIV ot V 3.0V 6.3 ot V3.0V 0.7 ot V 3.0V 0.7 ot V 3.0TINU
)1( )2(
egnar erutarepmet egarotS egnar erutarepmet gnitarepO noitapissid rewoP tnerruc tuptuo suounitnoC
)2( TUOV
gtsT
erutarepmet noitcnuj gnitarepo mumixaM )xam( JT
AT
OI
ta egatloV
IV
CNYS/EDOM ,NE ta egatloV JDA ,BF ta egatloV
)2( )2( NIVA
WS ta egatloV ,NIV ta egatloV
)deton esiwrehto sselnu( egnar erutarepmet ria-eerf gnitarepo revo
SGNITAR MUMIXAM ETULOSBA
strap 052 fo seititnauq redro ot )TDxY00326SPT( xiffus T ddA .strap 0003 fo seititnauq redro ot )RZY00326SPT( xiffus R ddA .leer dna epat ni elbaliava si egakcap ZY ehT A/N A/N YMA A/N A/N XMA UNA A/N RMA A/N QMA A/N OMA A/N NMA GNIKRAM EGAKCAP DEY12326SPT DZY12326SPT CRD12326SPT DEY02326SPT DZY02326SPT CRD02326SPT CRD50326SPT DZY30326SPT CRD30326SPT DZY20326SPT CRD20326SPT DZY10326SPT CRD10326SPT DZY00326SPT CRD00326SPT GNIREDRO 8-PSC )eerf-dael( 8-PSC 01-NFQ 8-PSC )eerf-dael( 8-PSC 01-NFQ 01-NFQ )eerf-dael( 8-PSC 01-NFQ )eerf-dael( 8-PSC 01-NFQ )eerf-dael( 8-PSC 01-NFQ )eerf-dael( 8-PSC 01-NFQ EGAKCAP V 578.1 V 8.1 V 6.1 V 5.1 elbatsujdA EGATLOV TUPTUO 50326SPT 30326SPT 20326SPT 10326SPT 00326SPT
)1( REBMUN AT
)1(
V 5.1
12326SPT
elbatsujdA
02326SPT
C°58 ot C°04-
TRAP
NOITAMROFNI GNIREDRO
4002 YLUJ DESIVER 4002 YLUJ A825SVLS
www.ti.com
12326SPT ,02326SPT 50326SPT ,30326SPT 20326SPT ,10326SPT ,00326SPT
3
%08 zHM zHM 53.3 53.3 0.3
%02 56.2 56.2
langis kcolc lanretxe fo elcyc ytuD egnar noitazinorhcnyS ycneuqerf rotallicsO
)CNYS(f WSf
ROTALLICSO C° C° Am Am Am Am Aµ m m Aµ m m 047 098 098 1 05 0001 057 1 0001 057 025 024 03 004 033 V 8.2 = )SG(V = IV V 6.3 = )SG(V = IV V 0.6 = )SD(V V 8.2 = )SG(V = IV V 6.3 = )SG(V = IV 02 051 093 006 027 087 064 055 076 V 0 = OV V 0.6 IV V 7.2 V 0.6 IV V 7.2 V 0.6 IV V 7.2 V 0.6 = )SD(V siseretsyh nwodtuhs lamrehT nwodtuhs lamrehT snoitidnoc tiucric-trohs rednu timil tnerruc tupnI gniknis - timil tnerruc SOM-N gnicruos - timil tnerruc SOM-N timil tnerruc SOM-P tnerruc egakael lennahc-N )ylno x2326SPT( ecneuqes nwod-rewop rof rotsiser egrahcsiD ecnatsiser no TEFSOM lennahc-N tnerruc egakael lennahc-P ecnatsiser no TEFSOM lennahc-P
)SOMN_KL(I )SID(R
)no(SDr )SOMP_KL(I )no(SDr
HCTIWS REWOP Aµ V V V 0.1 4.0 3.1 2.1 10.0 NIV ro DNG = CNYS/EDOM ,NE tnerruc egakael tupni CNYS/EDOM ,NE egatlov tupni level-wol CNYS/EDOM ,NE egatlov tupni level-hgih CNYS/EDOM egatlov tupni level-hgih NE
)CNYS/EDOM(I
,)NE(I
)CNYS/EDOM(V
,)NE(V
)CNYS/EDOM(V )NE(V
CNYS/EDOM ,ELBANE V Aµ Am Aµ V 501 0.6 55.2 0.1 04.2 1.0 6.3 68 7.2 DNG = NE )NIV = CNYS/EDOM( daol on htiw gnihctiwS .Am 0 = OI gnihctiws ton ecived ,delbane edom MFP .Am 0 = OI egnar egatlov tupnI
IV
dlohserht tuokcol egatlovrednU tnerruc nwodtuhS tnerruc tnecseiuq gnitarepO
)OLVU(V )DS(I
QI
TNERRUC YLPPUS TINU XAM PYT NIM SNOITIDNOC TSET RETEMARAP
)deton esiwrehto sselnu( C°52 = AT ta era seulav lacipyt ,C°58 ot C°04- = AT ,Fµ 01 = OC ,Hµ 1 = L ,DNG = CNYS/EDOM ,IV = NE ,V 6.1 = OV ,V 6.3 = IV
SCITSIRETCARAHC LACIRTCELE
4002 YLUJ DESIVER 4002 YLUJ A825SVLS
12326SPT ,02326SPT 50326SPT ,30326SPT 20326SPT ,10326SPT ,00326SPT
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