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Etek Microelectronics
ET7135
350mA
ET7135 ， 350mA/250mA*， ET7135 。
[* ET7135W2]
z z 350mA/250mA* z / z
z z z ：2.7V～6V z ：SOT89-3，TO-252
Mark Side
1 23
OUT GND VDD SO T89-3
1 2 3
ET7135W，ET7135W2
OUT GND VDD
Mark Side
12
3
GND OUT VDD
TO -252 ET7135X
，
ET7135W ET7135W2 ET7135X
SOT89-3 SOT89-3 TO-252
350mA 250mA 350mA
Rev 1.1 2007-03-29 1/4
ET7135
VDD
Bandgap Reference
Control Circuit
OUT
GND
PD(MAX) = VOUT(MAX)×IOUT(NOM) +VIN(MAX)×IQ
VOUT(MAX) = IOUT(NOM) ＝ IQ ＝IOUT(MAX) VIN(MAX) = ET7135 ET7135 。 。ET7135 , 120℃，。 700mW(SOT89 ，TA =70℃)， 120℃。 ：TJ = PD (θJT + θCS + θSA) + TA PD ：
(，10s)
VDD VLEDn
TJ
-0.3V～7V -0.3V～7V
150℃ -40℃～150℃
260℃
V V ℃ ℃ ℃
Rev 1.1 2007-03-29 2/4
ET7135
VDD IOUT TA
2.7
-40
(VDD =3.
ET7135 Datasheet
