%PDF-1.4
%
1 0 obj
<<
/Type /Catalog
/Version /1.6
/Pages 2 0 R
/Metadata 3 0 R
/PageLabels 4 0 R
>>
endobj
5 0 obj
<<
/Author (ON Semiconductor)
/CreationDate (D:20170109111543-07'00')
/Creator (BroadVision, Inc.)
/Keywords ()
/ModDate (D:20201028103407+08'00')
/Producer (Acrobat Distiller 10.1.16 \(Windows\))
/Subject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
/Title (NCP1589D - Low Voltage Synchronous Buck Controller with Light Load Efficiency and Transient Enhancement )
>>
endobj
2 0 obj
<<
/Type /Pages
/Kids [6 0 R 7 0 R 8 0 R 9 0 R 10 0 R 11 0 R 12 0 R 13 0 R 14 0 R]
/Count 9
>>
endobj
3 0 obj
<<
/Length 4850
/Subtype /XML
/Type /Metadata
>>
stream
application/pdf
NCP1589D - Low Voltage Synchronous Buck Controller with Light Load Efficiency and Transient Enhancement
ON Semiconductor
The NCP1589D is a low cost PWM controller designed to operate
from a 5 V or 12 V supply. This device is capable of producing an
output voltage as low as 0.8 V and converting voltage from as low as
2.5 V. It is easy to operate and provides an optimal level of integration
to reduce size and cost of the power supply. It operates in Ramp Pulse
Modulation mode for superior load step and release response. In
addition to fast transient response, it also includes a 1.5 A gate driver
design and light load efficiency features such as adaptive non−overlap
circuitry and diode emulation. It normally operates at a range of
200−500 kHz in continuous current conduction mode, which reduces
with current at light load for further power saving. Protection features
include programmable overcurrent protection, output overvoltage and
undervoltage protection and input undervoltage lockout (UVLO).
2017-01-09T11:15:43-07:00
BroadVision, Inc.
2020-10-28T10:34:07+08:00
2020-10-28T10:34:07+08:00
Acrobat Distiller 10.1.16 (Windows)
uuid:e87a91b0-8958-44bb-8f42-2aab570e4473
uuid:6c23dbad-a18e-4d9b-8fea-7a1686ffdf6b
Print
endstream
endobj
4 0 obj
<<
/Nums [7 15 0 R 8 16 0 R]
>>
endobj
6 0 obj
<<
/Annots [17 0 R]
/Contents [18 0 R 19 0 R 20 0 R 21 0 R 22 0 R 23 0 R 24 0 R 25 0 R]
/CropBox [0.0 0.0 612.0 792.0]
/MediaBox [0.0 0.0 612.0 792.0]
/Parent 2 0 R
/Resources 26 0 R
/Rotate 0
/Type /Page
>>
endobj
7 0 obj
<<
/Annots [27 0 R]
/Contents 28 0 R
/CropBox [0.0 0.0 612.0 792.0]
/MediaBox [0.0 0.0 612.0 792.0]
/Parent 2 0 R
/Resources 29 0 R
/Rotate 0
/Type /Page
>>
endobj
8 0 obj
<<
/Annots [30 0 R]
/Contents 31 0 R
/CropBox [0.0 0.0 612.0 792.0]
/MediaBox [0.0 0.0 612.0 792.0]
/Parent 2 0 R
/Resources 32 0 R
/Rotate 0
/Type /Page
>>
endobj
9 0 obj
<<
/Annots [33 0 R 34 0 R 35 0 R 36 0 R 37 0 R 38 0 R 39 0 R]
/Contents 40 0 R
/CropBox [0.0 0.0 612.0 792.0]
/MediaBox [0.0 0.0 612.0 792.0]
/Parent 2 0 R
/Resources 41 0 R
/Rotate 0
/Type /Page
>>
endobj
10 0 obj
<<
/Annots [42 0 R 43 0 R 44 0 R 45 0 R 46 0 R 47 0 R]
/Contents 48 0 R
/CropBox [0.0 0.0 612.0 792.0]
/MediaBox [0.0 0.0 612.0 792.0]
/Parent 2 0 R
/Resources 49 0 R
/Rotate 0
/Type /Page
>>
endobj
11 0 obj
<<
/Annots [50 0 R]
/Contents 51 0 R
/CropBox [0.0 0.0 612.0 792.0]
/MediaBox [0.0 0.0 612.0 792.0]
/Parent 2 0 R
/Resources 52 0 R
/Rotate 0
/Type /Page
>>
endobj
12 0 obj
<<
/Annots [53 0 R]
/Contents 54 0 R
/CropBox [0.0 0.0 612.0 792.0]
/MediaBox [0.0 0.0 612.0 792.0]
/Parent 2 0 R
/Resources 55 0 R
/Rotate 0
/Type /Page
>>
endobj
13 0 obj
<<
/Contents [56 0 R 57 0 R 58 0 R 59 0 R 60 0 R 61 0 R 62 0 R 63 0 R]
/CropBox [0.0 0.0 612.0 792.0]
/MediaBox [0.0 0.0 612.0 792.0]
/Parent 2 0 R
/Resources 64 0 R
/Rotate 0
/Type /Page
>>
endobj
14 0 obj
<<
/Annots [65 0 R 66 0 R 67 0 R 68 0 R 69 0 R]
/Contents [70 0 R 71 0 R 72 0 R 73 0 R 74 0 R 75 0 R 76 0 R 77 0 R]
/CropBox [0.0 0.0 612.0 792.0]
/MediaBox [0.0 0.0 612.0 792.0]
/Parent 2 0 R
/Resources 78 0 R
/Rotate 0
/Type /Page
>>
endobj
15 0 obj
<<
/S /D
>>
endobj
16 0 obj
<<
/S /D
>>
endobj
17 0 obj
<<
/A 79 0 R
/Border [0 0 0]
/Rect [418.167 610.356 493.852 618.973]
/Subtype /Link
/Type /Annot
>>
endobj
18 0 obj
<<
/Length 1026
/Filter /FlateDecode
>>
stream
HdTKo8{s1CRC{&i f!==0mW%A&-7| p߾*`7M
O4a rD"*Pqe9#y&z6FDfBAIʳ6oQ(-)~_R)t-#B)˃
<ڶ.KpշCM MntwwW)SKt}b5*TI-5lDDK@x_!Q)a1|/na,WYRפ4Y(MK꾃ʎyn/ 2a@BP __^/l^˖QTHR@!IK*#dF}$%jDs
\q,?ٞ_&'$P$dDyLgHdQV]ݚ{Oݍa`ϑS}B^{U05,pXܡ *PPviipڭ(spa>
l]>رK{rvlF` Wd{vTTUpc/`GfzA?܌(P3k,r<}ۙK/_LI2,i_:'][o+ISf mO㻵(!:ϣ/TK~ݻ6fK=? *E
endstream
endobj
19 0 obj
<<
/Length 734
/Filter /FlateDecode
>>
stream
HTMs0^:XBpLI?x2/Nd+?B8dC|a ̳ $L`,P)CZ2 *S5/j, BZ4jHAZ\?_'$0<,jy_$(S+jpq8>LyuQiȌR`&kAe՞nSdP>?L _i|WMUi+`e[MTk3%W"Fu9J?D[%*gi{}g=ihI:68,X XL>()]kM:fo>rXVvC,A!A,&]յ ;._KۯMcp[f`c$/mpBb]D"660aH
J
B'[@D+_ Q@Hқ1^ á.h7nYauc;,8A D8K-vmfqHuNu0ۘj3S6nd~8Cpiґ8BKoDV4-/Fa6Z:-NLz8JXBN3@8=[2H,|`Ľi
|0ĞOvjJl݂S~7bnpe.Y)Ƙ CQcO
endstream
endobj
20 0 obj
<<
/Length 772
/Filter /FlateDecode
>>
stream
HUMoF6C,ijmEA-e֢P;e@%} Rcg<[0AmWn\6M*~>3@m8P|pQ%ʈZBQG=FI70
n-6Ƌٴe]7[ٱmݮ˪>!2Iƨ!"(}W=8ȫfʿflPSS$ApNa7[Cr},Dz!}aVh.woU0&[X"y3v!Mu" Mb`DBI0"qj.+B !ASAְu*F7|~.^: 2#1
6?3eMaBXKDea2a[Rl1{WAҋ*
Gb6|~OeRF,O@rMN1OkO
IX=\ٰ˄)Lޭj4/.A_70äV$81o09O\bI
fJx'F\b\6VgN/z Bh4)/9ve V~
endstream
endobj
21 0 obj
<<
/Length 919
/Filter /FlateDecode
>>
stream
HTKo7z{sᛇ*2Ė"oNJJIKHo^@!,T"T/{Jg/K})%wbuXU.#ղC.VP
Bx"B_ҒYK`QJџQ߿aYѦǽPֆ,$G$q>`2%QBE|OϨѥd2LXBDep2IwR͟Qp|GIƈ\g~a
WC2:$G5d&Mj@WF'[352
ɐf UU.7(A)-Q=FWZ.Š*<5S4w
1)Q[dU%撵[xYS?/?
r
Ne1۳sÆr.SL PɊ"+hN
}6DmVv:oxuN|@TJ{JhbZ=aqR[laSeIkB;I$2}Ҟjʐ<{Y\nxI'
hy\ĭ̥fkbv4V:-ƓxjE4eۭ m
dݶ^4fĻ䒛`TBKlWλ=]So1"%]]vUwiAV/2s>˺+=})iC6 UC;-dtʨ}Jj?=f5YeZx.Y]utEUw4lw}{*Hkoi]Wt"
X:!?oDrt椠a"3x0lCJW $
endstream
endobj
22 0 obj
<<
/Length 566
/Filter /FlateDecode
>>
stream
HTn@+
h#;RB$J[~?s3u6pADW""+y)iji/ENH pXȮŦ$zqlCM
kkM˃xz1N )f`?x4,ߥ*-fT|Kt`"{I%@q_N;ѽ,@2XPȍLrx#/ #&P(bAE6dTF$u0PJKG?8VHM9v:%b*oٕ$1q4dR_OZNmlb #OyDNRORkAѤrCΡ*0pAVRڱs ;Fs~LéXeڳ!KBrK`_
mU7>b Rp*/s}3/3Ofp*97
nKLUμpXwǫ92M7ZhΰyLo
RѰs?7xW myl
endstream
endobj
23 0 obj
<<
/Length 463
/Filter /FlateDecode
>>
stream
Hn0w=v(!Hu.dHS_/,'',?燘xUo,6>$$C=Rp@&16/ܜp]NGdz&0u=%Y\A&wI_y[95QJ/dzK&I0^%se^+91%鞐B/LfIJAc[hYɽ\%=geI*yd\7")좖)h玚('QDttr\R :鴂W2h`.dcA5RZ!
)-IȊY10%}t膜V|%VJ@'
!DKHXJçz@MNݭ^cݡhPo{oo?
0 'l
endstream
endobj
24 0 obj
<<
/Length 449
/Filter /FlateDecode
>>
stream
HMO@s'TyRh7R@zHtĊ}g Ɣ<6b6ø1㝹.٧^GnseoƏ&cΖ:p@"Juw];5M}?>֙6ΙBDpZ$b&Zg-ۏ N4ggA?pu'IwIi~F =9ؿ̘)hL` e}ެnߛφbْJ֖QP^jw%ͨS*]VF=&J (b(De>+\Ͽ7ߋZ{iVNF2J$sT1MۉDg)Hl&%Jf$fg*4cp-