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SC4812STRT

P1-P3P4-P6P7-P9P10-P12P13-P15
42007 Semtech Corp. www.semtech.com
SC4812
POWER MANAGEMENT
Note:
(1) This device is ESD sensitive. Use of standard ESD handling precautions is required.
Electrical Characteristics (Cont.)
Unless specified: V
CC
= 12V, a 10uF capacitor connects V
CC
to GND, V
CS
= 0, V
IN
= 48V, a 0.1uF capacitor connects SS/SHDN to GND, OUT = open
circuit, FB = GND, T
A
= T
J
= -40 to +125ºC. Typical values are at T
A
= 25ºC
retemaraPsnoitidnoCtseTniMpyTxaMstinU
timiLtnerruC
egatloVdlohserhTSC 914564015Vm
tnerruCsaiBtupnISC0≤ V
SC
≤ V21-1Aµ
etaGotyaleDnoitagaporP 07Sn
emiTgniknalBSC 07Sn
tratStfoS
tnerruCecruoSSSV
NDHS/SS
0=468Aµ
tnerruCkniSSS 1Am
dlohserhTnwodtuhSV
NDHS/SS
gnillaf52.05.06.0
V
V
NDHS/SS
gnisir16.07.08.0
tuptuO
tnerruCecruoSkaeP 075Am
tnerruCkniSkaeP 0001Am
emiTesiRC
L
Fn1=54Sn
emiTllaFC
L
Fn1=53Sn
nwodtuhSlamrehT
erutarepmeTnwodtuhSlamrehT 051C°
siseretsyHlamrehT 52C°
52007 Semtech Corp. www.semtech.com
SC4812
POWER MANAGEMENT
Pin Descriptions
#niPemaNniPnoitcnuFniP
1NIV
stcennoC.V09ot21neewtebegatlovtupninaotyltceridtcennoC.tupniputratsegatlovhgiH
Vsetarenegtahtrotalugerraenilegatlovhgihaotyllanretni
CC
.putratsgnirud
2BF
V.reifilpmarorreecnatcudnocsnartlanretniehtottupnikcabdeeF
BF
detalugerehtdesnes
.redividrotsiserlanretxenahguorhtegatlovtuptuo
3PMOC
sipoolllarevoehtfokrowtennoitasnepmoC.tuptuoreifilpmarorreecnatcudnocsnartlanretnI
.DNGdnanipsihtneewtebdecalp
4NDHS/SS
DBTyletamixorppasitimiltnerrucllufotemitpmaR.noitcennocroticapacgnimittratstfoS
roticapacFn01muminimahtiwssapyB.tuptuoegatlovecnereferehtoslasinipsihT.Fn/sm
VnehwnwodtuhsotniseogecivedehT.DNGot
NDHS_SS
.V52.0wolebdellupsi
5SC
VfiffohctiwsrewopsnruT.tupniesnestnerruC
SC
elcyc-yb-elcycrofVm564evobasesir
otdetcennocsiSC.rellortnocedomtnerrucehtrofkcabdeefehtoslasiSC.gnitimiltnerruc
.tiucricgniknalbegdegnidaelahguorhtrotarapmocMWPeht
6DNG.dnuorG
7TUO .TEFSOMrewoplennahc-NlanretxeegatlovhgihasevirD.evirdetaG
8CCV
V.CIeritnerofrewopsedivorP.egatlovylppuS
CC
Vmorfdetalugersi
NI
ssapyB.putratsgnirud
V
CC
.DNGotroticapaccimarecFu1.0htiwlellarapniroticapacmulatnatFu01ahtiw
62007 Semtech Corp. www.semtech.com
SC4812
POWER MANAGEMENT
Block Diagram
7.4V
P1-P3P4-P6P7-P9P10-P12P13-P15

SC4812STRT

Mfr. #:
Buy SC4812STRT
Manufacturer:
Semtech
Description:
Switching Controllers CUR MODE PWM CONTROLLER
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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