Buck降压型芯片

Buck降压型芯片

DC-DC(Buck)降压芯片

产品选型表

CXSD62623

Powswe switching:Internal

Mode:PFM

VIN:4.5~60

Vout:adj

Iout:2

fose:200~2000

IQ:130

Max.Duty Cycle:[

Current Accu.:

Eff.:0.8

Package:ESOP8/EMSOP10

Reference:

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CXSD62625

Powswe switching:Internal

Mode:PFM

VIN:4.5~18

Vout:adj

Iout:5

fose:580

IQ:130

Max.Duty Cycle:[

Current Accu.:1％

Eff.:0.765

Package:ESOP8

Reference:

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CXSD62624

Powswe switching:Internal

Mode:PFM

VIN:2.5~6

Vout:adj

Iout:2

fose:2000

IQ:30

Max.Duty Cycle:[

Current Accu.:

Eff.:0.45

Package:DFN2x2-8

Reference:

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CXSD62626

Powswe switching:Internal

Mode:PFM

VIN:4.5~18

Vout:adj

Iout:6

fose:580

IQ:130

Max.Duty Cycle:[

Current Accu.:

Eff.:0.765

Package:ESOP8

Reference:

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CXSD6295

Powswe switching:

Mode:Buck

VIN:3~13.2

Vout:

Iout:20

fose:

IQ:2500

Max.Duty Cycle:[

Current Accu.:

Eff.:

Package:SOP8-P|TDFN3x3-10

Reference:

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CXSD62103

Powswe switching:

Mode:Buck

VIN:4.5~13.2

Vout:

Iout:50

fose:

IQ:5000

Max.Duty Cycle:[

Current Accu.:

Eff.:

Package:QFN4x4-24

Reference:

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CXSD61042S

Powswe switching:

Mode:

VIN:2.3-6.5V

Vout:可调输出

Iout:2.0A

fose:1.5M

IQ:40uA

Max.Duty Cycle:[

Current Accu.:±5%

Eff.:96%

Package:SOP-8

Reference:

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CXSD61044D

Powswe switching:

Mode:

VIN:2.3V-6.5V

Vout:可调输出

Iout:1.3A

fose:1.5M

IQ:35uA

Max.Duty Cycle:[

Current Accu.:±5%

Eff.:96%

Package:DFN2*2-6

Reference:

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CXSD61040D

Powswe switching:

Mode:

VIN:2.3V-6.5V

Vout:可调输出

Iout:2A

fose:1.5M

IQ:40uA

Max.Duty Cycle:[

Current Accu.:±5%

Eff.:95%

Package:DFN3*3-10

Reference:

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CXSD6206C

Powswe switching:PCM

Mode:PFM

VIN:4.5~18

Vout:Adjust

Iout:2A

fose:750KHz

IQ:100uA

Max.Duty Cycle:[

Current Accu.:±2%

Eff.:96%

Package:SOT23-6

Reference:

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CXSD62570TF

Powswe switching:COT

Mode:PFM

VIN:4~18

Vout:Adjust

Iout:2A

fose:800KHz

IQ:220uA

Max.Duty Cycle:[

Current Accu.:±2%

Eff.:96%

Package:TSOT23-6

Reference:

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CXSD62571

Powswe switching:PCM

Mode:PFM

VIN:3.8~18

Vout:Adjust

Iout:3A

fose:500KHz

IQ:120uA

Max.Duty Cycle:[

Current Accu.:±2%

Eff.:96%

Package:SOT563-6 TSOT23-6

Reference:

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CXSD62570T

Powswe switching:COT

Mode:TSOT23-6: PFM

VIN:4~18

Vout:Adjust

Iout:2A

fose:800KHz

IQ:220uA

Max.Duty Cycle:[

Current Accu.:±2%

Eff.:96%

Package:TSOT23-6,TSOT23-8

Reference:

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CXSD62578A

Powswe switching:COT

Mode:PFM

VIN:4~23

Vout:Adjust

Iout:8A

fose:500KHz

IQ:60uA

Max.Duty Cycle:[

Current Accu.:±2%

Eff.:96%

Package:QFN3X3-20

Reference:

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CXSD6209A

Powswe switching:PCM

Mode:PFM

VIN:3.6~40

Vout:Adjust

Iout:2A

fose:440KHz

IQ:65uA

Max.Duty Cycle:[

Current Accu.:±2%

Eff.:96%

Package:ESOP8

Reference:

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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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