Buck降压型芯片

Buck降压型芯片

DC-DC(Buck)降压芯片

产品选型表

CXSD62346

Powswe switching:Pch

Mode:PWM/PFM

VIN:40V

Vout:12V

Iout:1.5

fose:125KHz 1.5A/40V CC/CV Ste

IQ:18

Max.Duty Cycle:[

Current Accu.:±2%

Eff.:96%

Package:SOP-8

Reference:

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CXSD62345

Powswe switching:Pch

Mode:PWM/PFM

VIN:40V

Vout:12V

Iout:1.5A

fose:125 KHz 2.5A/40V CC/CV St

IQ:18

Max.Duty Cycle:[

Current Accu.:±2%

Eff.:96%

Package:SOP-8

Reference:

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CXSD62344

Powswe switching:Pch

Mode:PWM/PFM

VIN:40V

Vout:12V

Iout:3.5A

fose:125 KHz 3.5A/40V CC/CV St

IQ:18

Max.Duty Cycle:[

Current Accu.:±2%

Eff.:96%

Package:SOP-8

Reference:

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CXSD62343

Powswe switching:Pch

Mode:PWM/PFM

VIN:40V

Vout:12V

Iout:4.0A

fose:125 KHz 4.0A/40V CC/CV St

IQ:18

Max.Duty Cycle:[

Current Accu.:±2%

Eff.:96%

Package:SOP-8EP

Reference:

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CXSD62342

Powswe switching:Pch

Mode:PWM/PFM

VIN:4.5to5.5V

Vout:2.7V，2V

Iout:

fose:USB Dedicated Charging Po

IQ:18

Max.Duty Cycle:[

Current Accu.:±2%

Eff.:96%

Package:SOT23-6

Reference:

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CXSD62318

Powswe switching:Pch

Mode:PWM/PFM

VIN:2.3～6

Vout:ADJ

Iout:2 A

fose:1.5MHz

IQ:15

Max.Duty Cycle:[

Current Accu.:±2%

Eff.:96%

Package:ESOP8

Reference:

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CXSD62317

Powswe switching:Pch

Mode:PWM/PFM

VIN:2.3～6

Vout:ADJ

Iout:1.5 A

fose:1.5MHz

IQ:15

Max.Duty Cycle:[

Current Accu.:±2%

Eff.:96%

Package:DFN3x3-12

Reference:

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CXSD62316

Powswe switching:Pch

Mode:PWM/PFM

VIN:2～6

Vout:ADJ

Iout:0.8 A

fose:1.5MHz

IQ:15

Max.Duty Cycle:[

Current Accu.:±2%

Eff.:96%

Package:DFN3x3-10

Reference:

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CXSD62304

Powswe switching:Pch

Mode:PWM/PFM

VIN:6.5

Vout:1.5V~5.0V

Iout:300mA

fose:1000

IQ:15

Max.Duty Cycle:[

Current Accu.:±2%

Eff.:96%

Package:SOT23-3、SOT89-3。

Reference:

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CXSD62303

Powswe switching:Pch

Mode:PWM/PFM

VIN:2~6v

Vout:0.6V

Iout:800mA

fose:1000

IQ:15

Max.Duty Cycle:[

Current Accu.:±2%

Eff.:96%

Package:SOT23-5

Reference:

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CXSD62302

Powswe switching:Pch

Mode:PWM/PFM

VIN:4.5 v~21 v

Vout:0.8V~17.85V

Iout:2A

fose:1000

IQ:15

Max.Duty Cycle:[

Current Accu.:±2%

Eff.:94%

Package:SOT-23-6

Reference:

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CXSD62301

Powswe switching:Pch

Mode:PWM/PFM

VIN:2.3V~5.5V

Vout:0.6V~5.5

Iout:600mA

fose:1000

IQ:15

Max.Duty Cycle:[

Current Accu.:±2%

Eff.:96%

Package:SOT23-5

Reference:

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CXSD62300

Powswe switching:Pch

Mode:PWM/PFM

VIN:2.3V~6V

Vout:0.6V~6

Iout:1300MA

fose:1000

IQ:15

Max.Duty Cycle:[

Current Accu.:±2%

Eff.:96%

Package:SOT23-5

Reference:

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CXSD62299

Powswe switching:Pch

Mode:PWM/PFM

VIN:5V~16V

Vout:1.2V~16V

Iout:2A

fose:1000

IQ:15

Max.Duty Cycle:[

Current Accu.:±2%

Eff.:92%

Package:SOP-8L

Reference:

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CXSD62298

Powswe switching:Pch

Mode:PWM/PFM

VIN:2.5 v

Vout:0.6~5.5 v

Iout:800mA

fose:1000

IQ:15

Max.Duty Cycle:[

Current Accu.:±2%

Eff.:94%

Package:DFN3*3-10L

Reference:

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CXSD62297

Powswe switching:Pch

Mode:PWM/PFM

VIN:8V~30V

Vout:1.2-16V

Iout:2A

fose:1000

IQ:15

Max.Duty Cycle:[

Current Accu.:±2%

Eff.:93%

Package:SOP8

Reference:

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CXSD62296

Powswe switching:Pch

Mode:PWM/PFM

VIN:4.5~24

Vout:0.92~20

Iout:3000

fose:340

IQ:1000

Max.Duty Cycle:[

Current Accu.:±2%

Eff.:94%

Package:SOP-8

Reference:

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CXSD62295

Powswe switching:Pch

Mode:PWM/PFM

VIN:4.5~24

Vout:0.92~20

Iout:2000

fose:340

IQ:1000

Max.Duty Cycle:[

Current Accu.:±2%

Eff.:94%

Package:SOP-8,TSOT23-8

Reference:

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CXSD62294

Powswe switching:Pch

Mode:PWM/PFM

VIN:2.7~5.5

Vout:0.6-~5

Iout:4000

fose:1000

IQ:500

Max.Duty Cycle:[

Current Accu.:±2%

Eff.:96%

Package:TDFN-10

Reference:

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CXSD62293

Powswe switching:Pch

Mode:PWM/PFM

VIN:3.3~5.5

Vout:0.6~2

Iout:6000

fose:1200

IQ:1000

Max.Duty Cycle:[

Current Accu.:±2%

Eff.:>93%

Package:TQFN-20

Reference:

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CXSD62292

Powswe switching:Pch

Mode:PWM/PFM

VIN:5.5 ~ 30

Vout:1.222~26

Iout:5000

fose:500

IQ:550

Max.Duty Cycle:[

Current Accu.:±2%

Eff.:> 95%

Package:SOP-8(EP)

Reference:

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CXSD62290

Powswe switching:Pch

Mode:PWM/PFM

VIN:2.7 ~ 5.5

Vout:0.8~5

Iout:3200

fose:1000

IQ:500

Max.Duty Cycle:[

Current Accu.:±2%

Eff.:> 96%

Package:SOP-8(EP)

Reference:

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CXSD62289

Powswe switching:Pch

Mode:PWM/PFM

VIN:4.5~30

Vout:0.923~20

Iout:3000

fose:340

IQ:450

Max.Duty Cycle:[

Current Accu.:±2%

Eff.:>95%

Package:SOP-8(EP)

Reference:

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CXSD62288

Powswe switching:Pch

Mode:PWM/PFM

VIN:4.5 ~ 30

Vout:0.925~12

Iout:3000

fose:340

IQ:450

Max.Duty Cycle:[

Current Accu.:±2%

Eff.:>95%

Package:SOP-8(EP)

Reference:

展开

CXSD62287

Powswe switching:Pch

Mode:PWM/PFM

VIN:4.5 ~ 28

Vout:0.8~24

Iout:3000

fose:1000

IQ:1100

Max.Duty Cycle:[

Current Accu.:±2%

Eff.:>95%

Package:SOP-8（EP）

Reference:

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