CE8301 datasheet(5/11 Pages) ETC1

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SMALL PACKAGE PFM CONTROL STEP-UP DC/DC CONVERTER

CE8301 Series

Load regulation

∆VOUT2

IOUT= 10 µA ~ 50mA

－

Maximum Oscillation

frequency

fOSC

VOUT= 0.95×VOUT， measure

waveform at LX pin

100

kHz

Duty ratio 1

Duty1

VOUT= 0.95×VOUT，

measure waveform at

LX pin

Duty ratio 2

Duty2

Measure waveform at

LX pin with light load

－

Efficiency

EFFI

VSH

VOUT=0.95×VOUT，judge

oscillation at LX pin

0.75

－

Shutdown pin input

voltage

VSL1

VOUT= 0.95×VOUT，

judge stop at LX pin

－

0.3

ISH

VEN＝10V

－

0.1

－

0.1

µA

Shutdown pin input

current

ISL

VEN＝0V

－

0.1

－

0.1

µA

Remark： VIN =VOUT(S)

×0.6 applied, IOUT=VOUT(S) / 250 Ω

Shutdown function built-in type: EN pin is connected to VOUT

VOUT(S) specified above is the set output voltage value, and VOUT is the typical value of the actual

output voltage.

■

Standard Circuits

1、CE8301A Circuits：

2、CE8301C Circuits：

CE8301 数据表(PDF) 5 Page - List of Unclassifed Manufacturers

CE8301 数据表(HTML) 5 Page - List of Unclassifed Manufacturers

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