Buck降压型芯片

Buck降压型芯片

DC-DC(Buck)降压芯片

产品选型表

CXSD6211

Powswe switching:PCM

Mode:PFM

VIN:4.5~40

Vout:Adjust

Iout:3A

fose:Adjustable

IQ:65uA

Max.Duty Cycle:[

Current Accu.:±2%

Eff.:96%

Package:ESOP8

Reference:

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CXSD6225

Powswe switching:内部补偿

Mode:42V/1.5A异步降压

VIN:4.2~38

Vout:0.8~6

Iout:1.5

fose:500k

IQ:10uA

Max.Duty Cycle:[

Current Accu.:±5%

Eff.:95%

Package:SOP-8

Reference:

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CXSD62556

Powswe switching:

Mode:

VIN:4.5V ~ 40V

Vout:Adj (1.23V)/5V/12V

Iout:3A

fose:52KHz

IQ:25uA

Max.Duty Cycle:[

Current Accu.:±5%

Eff.:95%

Package:TO263-5L/TO220-5L

Reference:

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CXSD6265

Powswe switching:

Mode:

VIN:10V ~ 80V

Vout:Adj (1.25V)

Iout:0.6A

fose:150KHz

IQ:25uA

Max.Duty Cycle:[

Current Accu.:±5%

Eff.:95%

Package:TO252-5L

Reference:

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CXSD6266

Powswe switching:

Mode:

VIN:10V ~ 80V

Vout:Adj (1.25V)

Iout:1A

fose:150KHz

IQ:25uA

Max.Duty Cycle:[

Current Accu.:±5%

Eff.:95%

Package:TO263-5L

Reference:

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CXSD62557

Powswe switching:

Mode:

VIN:8V ~ 80V

Vout:Adj (1.25V)

Iout:1A

fose:100KHz

IQ:25uA

Max.Duty Cycle:[

Current Accu.:±5%

Eff.:95%

Package:SOP8L-EP

Reference:

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CXSD6276

Powswe switching:

Mode:Buck

VIN:2.2~13.2

Vout:

Iout:20

fose:

IQ:2100

Max.Duty Cycle:[

Current Accu.:

Eff.:

Package:SOP-8

Reference:

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CXSD62158

Powswe switching:

Mode:CM

VIN:4.5~24

Vout:

Iout:3

fose:340

IQ:1900

Max.Duty Cycle:[

Current Accu.:

Eff.:

Package:SOP-8P

Reference:

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CXSD62437

Powswe switching:Pch

Mode:PWM/PFM

VIN:2.5~5.5

Vout:3.3 ADJ(1.25)

Iout:0.3

fose:

IQ:90

Max.Duty Cycle:[

Current Accu.:±2%

Eff.:96%

Package:SOT-23-5

Reference:

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CXLE8856

Powswe switching:

Mode:PWM调光

VIN:0.9V-6.0V

Vout:

Iout:1A

fose:1.0 MHz

IQ:10μA

Max.Duty Cycle:[

Current Accu.:±2%

Eff.:90%

Package:SOT-26

Reference:

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CXLE8855

Powswe switching:

Mode:

VIN:8V-40V

Vout:

Iout:5A

fose:150KHz

IQ:10μA

Max.Duty Cycle:[

Current Accu.:±2%

Eff.:86%

Package:TO263-5L

Reference:

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CXLE8853

Powswe switching:

Mode:

VIN:8V-40V

Vout:

Iout:2A

fose:110KHz

IQ:10μA

Max.Duty Cycle:[

Current Accu.:±2%

Eff.:89%

Package:SOP8

Reference:

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CXLE8852

Powswe switching:

Mode: PWM调光

VIN:8V-40V

Vout:

Iout:3.5A

fose:180KHz

IQ:10μA

Max.Duty Cycle:[

Current Accu.:±2%

Eff.:87%

Package:ESOP8

Reference:

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CXLE8851

Powswe switching:

Mode:

VIN:8V-40V

Vout:

Iout:3A

fose:180KHz

IQ:10μA

Max.Duty Cycle:[

Current Accu.:±2%

Eff.:89%

Package:SOP8

Reference:

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CXLE8850

Powswe switching:

Mode:

VIN:8V-45V

Vout:

Iout:3A

fose:150KHz

IQ:10μA

Max.Duty Cycle:[

Current Accu.:±2%

Eff.:89%

Package:ESOP8

Reference:

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CXLE8611

Powswe switching:

Mode:

VIN:8V ~ 36V

Vout:32V

Iout:5A

fose:220KHz

IQ:

Max.Duty Cycle:[

Current Accu.:±3%

Eff.:95%

Package:TO263-5L

Reference:

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CXLE8610

Powswe switching:

Mode:

VIN:8V ~ 36V

Vout:32V

Iout:4A

fose:220KHz

IQ:

Max.Duty Cycle:[

Current Accu.:±3%

Eff.:95%

Package:TO252-5L

Reference:

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CXLE8609

Powswe switching:

Mode:

VIN:8V ~ 40V

Vout:32V

Iout:3A

fose:220KHz

IQ:

Max.Duty Cycle:[

Current Accu.:±3%

Eff.:95%

Package:SOP8L-EP

Reference:

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CXCH7672

Powswe switching:线充充电器

Mode:PWM

VIN:4.75V~12V

Vout:0.923V~8V

Iout:2A

fose:93KHz

IQ:50uA

Max.Duty Cycle:[

Current Accu.:±1%

Eff.:90%

Package:DIP-8/SOP-8

Reference:

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CXCH7671

Powswe switching:线充充电器

Mode:PWM

VIN:2.5~5.5V

Vout:-2~2V

Iout:400mA

fose:90KHz

IQ:50uA

Max.Duty Cycle:[

Current Accu.:±1%

Eff.:90%

Package:SOT23-5

Reference:

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CXCH7669K

Powswe switching:线充充电器

Mode:PWM

VIN:2~6.0V

Vout:1.5~5.0V

Iout:250mA

fose:90KHz

IQ:50uA

Max.Duty Cycle:[

Current Accu.:±1%

Eff.:90%

Package:SOT-23

Reference:

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CXCH7668

Powswe switching:线充充电器

Mode:PWM

VIN:2~6.0V

Vout:1.5~5.0V

Iout:250mA

fose:90KHz

IQ:50uA

Max.Duty Cycle:[

Current Accu.:±1%

Eff.:90%

Package:SOT-89

Reference:

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CXCH7667B

Powswe switching:线充充电器

Mode:PWM

VIN:2~6.0V

Vout:1.5V~5.0V

Iout:150mA

fose:90KHz

IQ:50uA

Max.Duty Cycle:[

Current Accu.:±1%

Eff.:90%

Package:SOT23-3

Reference:

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CXCH7662 CXCH7662MS

Powswe switching:线充充电器

Mode:PWM

VIN:2~6V

Vout:ADJ

Iout:800mA~2A

fose:96KHz

IQ:50uA

Max.Duty Cycle:[

Current Accu.:±1%

Eff.:90%

Package:SOT23-5

Reference:

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CXCH7619

Powswe switching:线充充电器

Mode:PWM

VIN:8.0V~40V

Vout:5.0~5.72V

Iout:500mA

fose:60~100KHZ

IQ:50uA

Max.Duty Cycle:[

Current Accu.:±1%

Eff.:90%

Package:SOP-8/DIP-8

Reference:

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