深圳市索维兴业电子有限公司

供应贴片三极管：CYT3406 SOT23

品牌；CYT

环保类型；无铅环保型

包装方式；卷带编带包装

CYT3406 SOT23

Electrical Characteristics

Operating Conditions:Ta=25℃ 3.6Vunless otherwise specified.

SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS

Vout Output Voltage

IOUT=100mA,

R1/R2=2

1.75 1.80 1.85 V

Vin

Input Voltage

Range

2.5 5.5 V

Vfb Regulated Voltage Ta=25℃ 0.5880 0.6 0.6120 V

Ifb Feedback Current ±30 nA

ΔVfb Vref Vin=2.5V~5.5V 0.03 0.4 %V

Fosc

Oscillator

Frequency

Vfb=0.6Vor

Vout=100%

1.1 1.4 1.7 MHz

IQ Quiescent Current

Vfb=0.5VorVout=90%,

Iload=0A

200 300 uA

Is Shutdown Current Ven=0V,Vin=4.2V 0.1 1 uA

Ipk

Peak Inductor

Current

Vin=3V,Vfb=0.5VorVo

ut=90%,Duty

Cycle<35%

0.75 0.9 1 A

Rpfet

Rds(on)of

P-channel FET

Isw=100mA 0.4 0.5 Ω

Rnfet

Rds(on)of

N-channel FET

Isw= -100mA 0.35 0.45 Ω

EFFT* Efficiency

When connected to

ext.components

Vin=EN=3.6V,

Iout=100mA

93 %

ΔVout

Vout Line

Regulatinon

Vin=2.5V~5.5V 0.3 %V

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