Chipkingdom Electronics CECL3301 DC/DC 、 CECL3301 (380KHz)。 2.5 4.5V, 5V , 250mA。( VIN VOUT 2 ) CECL3301 。 , , 。, VOUT GND 。 。 ,。 , 1uA。 SOT23-6 VOUT GND EN 1 2 3 6 5 4 C+ VIN C- z 5V(±4%) z :2.5V~5.0V z : 250mA z z z 1uA z z z LED z z 3V 5V z Add:Room 17A,Building A,Huaqiang Plaza,Huaqiang North Rd., Futian District, .
2.2uF
4
2.7V-5V
6
C+ VOUT
5
2.2uF
CVIN
1
5V
2.2uF
2
GND
CECL3301
OFF/ON
3
EN
5V
CECL3301 ,
,。。 VIN , 2 VIN VOUT。, 380KHz 。
Add:Room 17A,Building A,Huaqiang Plaza,Huaqiang North Rd., Futian District, Shenzhen, 518031, China Tel: 86-755-8361-4001 Fax: 86-755-8325-6596 www.chipkingdom.com [email protected]
Chipkingdom Electronics
CECL3301
,,CECL3301 VIN 。,VOUT VIN 。 EN 0.8V CMOS, 。 EN CMOS ,,。
CECL3301 ,,
300mA。 VIN 。 1ms, CECL3301, 。 VIN、VOUT , ESR , 0.47uF。 :
VRIPPLE =
IOUT 2 fOSC
* COUT
,ESR 。, 0.68uF。 :
ROL ( MIN ) =
2VIN − VOUT 1 = IOUT.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | CECL2009 |
ETC |
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2 | CEC010C |
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3 | CEC020C |
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4 | CEC030C |
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5 | CEC040C |
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6 | CEC050C |
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7 | CEC060D |
Mallory |
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8 | CEC070D |
Mallory |
Disc Ceramic Capacitors | |
9 | CEC080D |
Mallory |
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10 | CEC090D |
Mallory |
Disc Ceramic Capacitors | |
11 | CEC100J |
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12 | CEC101J |
Mallory |
Disc Ceramic Capacitors |