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ET7135 - 350mA constant current drive circuit

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Part number ET7135
Manufacturer Etek Microelectronics
File Size 213.91 KB
Description 350mA constant current drive circuit
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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.
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