SC4626CEVB-1 View Datasheet(PDF) - Semtech Corporation
Part Name
Description
MFG CO.
'SC4626CEVB-1' PDF : 21 Pages View PDF
SC4626
Typical Waveforms (continued)
Circuit Conditions: VOUT=3.3V (SC4626Z); L= 2.2uH (TOKO: 1071AS-2R2M); CIN= COUT= 10uF/6.3V (Murata: GRM21BR60J106K).
Start USpta(PrtoUwper(VuOpUTV=I3N).3(VV)O,UET=N3=.V3IVN)
Start USpta(PrtoUwper(VuOpUTV=I3N).3(VV)O,UET=N3=.V3IVN)
VIN
2V/div
VIN
2V/div
VOUT
1V/div
VIN=5.0V
ROUT=1k
200µs/div
StaSrttaUrpt UinptoinPtroe-PBreia-sBeiadsOOuutptpuut (tV(EOUnTa=b3.l3eV) )(Enable)
VOUT
1V/div
VIN=5.0V
ROUT=3.3
200µs/div
SStatratrUt Up pinitnotoPrPer-eB-iBasiaesdOOuuttppuutt ((PVoOwUTe=r3.U3Vp)V(PINo)wer Up)
VIN
2V/div
VEN
2V/div
VOUT
1V/div
VIN=5.0V
ROUT=1k
200µs/div
ShutSdhouwtdno(wDnis-aDbislea)b(lVe O(UVTO=U3T=.33V.3)V)
VIN
2V/div
VOUT
1V/div
VIN=5.0V
ROUT=1k
200µs/div
ShutSdhouwtdno(wDnis-aDbislea)b(lVe O(UVTO=U3T=.33V.3)V)
VIN
5V/div
VEN
2V/div
VOUT
2V/div
VIN=5.0V
ROUT=33
© 2009 Semtech Corp.
500µs/div
VIN
5V/div
VEN
2V/div
VOUT
2V/div
VIN=5.0V
ROUT=3.3
11
100µs/div
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