Buck降压型芯片

Buck降压型芯片

DC-DC(Buck)降压芯片

产品选型表

CXSD62105

Powswe switching:

Mode:Buck

VIN:6~25

Vout:

Iout:15

fose:

IQ:550

Max.Duty Cycle:[

Current Accu.:

Eff.:

Package:TQFN4x4-24

Reference:

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CXSD62113|C

Powswe switching:

Mode:Buck

VIN:6~25

Vout:

Iout:15

fose:

IQ:550

Max.Duty Cycle:[

Current Accu.:

Eff.:

Package:TQFN3x3-20

Reference:

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CXSD62114

Powswe switching:

Mode:Buck

VIN:5.5~25

Vout:

Iout:11

fose:

IQ:280

Max.Duty Cycle:[

Current Accu.:

Eff.:

Package:TQFN3x3-20

Reference:

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CXSD62119

Powswe switching:

Mode:Buck

VIN:1.8~25

Vout:

Iout:40

fose:

IQ:700

Max.Duty Cycle:[

Current Accu.:

Eff.:

Package:TQFN3x3-20

Reference:

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CXSD62139

Powswe switching:

Mode:CM

VIN:4.5~24

Vout:

Iout:3

fose:500

IQ:1000

Max.Duty Cycle:[

Current Accu.:

Eff.:

Package:TSOT-23-8A

Reference:

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CXSD62164

Powswe switching:

Mode:CM

VIN:3~5.5

Vout:

Iout:1.2

fose:1500

IQ:30

Max.Duty Cycle:[

Current Accu.:

Eff.:

Package:SOT-23-5, TSOT-23-5A

Reference:

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CXSD62165C

Powswe switching:

Mode:CM

VIN:3~5.5

Vout:

Iout:1

fose:1500

IQ:30

Max.Duty Cycle:[

Current Accu.:

Eff.:

Package:SOT-23-5, TSOT-23-5A

Reference:

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CXSD62240

Powswe switching:Pch

Mode:PWM/PFM

VIN:45V

Vout:3.3V/5V/ADJ

Iout:3A

fose:150KHZ

IQ:25

Max.Duty Cycle:[

Current Accu.:±3%

Eff.:90%

Package:TO-220/263

Reference:

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CXSD62249

Powswe switching:Pch

Mode:PWM/PFM

VIN:32V

Vout:ADJ

Iout:2.2A

fose:52KHZ

IQ:25

Max.Duty Cycle:[

Current Accu.:±3%

Eff.:95%

Package:SOP8

Reference:

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CXSD6114

Powswe switching:Pch

Mode:PWM/PFM

VIN:8V ～ 30V

Vout:0.6V ～ 5.5V

Iout:2A

fose:500KHz

IQ:25

Max.Duty Cycle:[

Current Accu.:±3%

Eff.:95%

Package:燬OP8

Reference:

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CXSD62256

Powswe switching:Pch

Mode:2A, 30V, 340KHz Sync

VIN:4.5~30

Vout:0.92~20

Iout:2000

fose:340

IQ:1000

Max.Duty Cycle:[

Current Accu.:±2%

Eff.:>94

Package:SOP-8

Reference:

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CXSD62271

Powswe switching:Pch

Mode:PWM/PFM

VIN:2.7 ~ 5.5

Vout:0.6~Vin

Iout:1000

fose:2250

IQ:30

Max.Duty Cycle:[

Current Accu.:±2%

Eff.:> 95%

Package:TDFN-6,TSOT23-5

Reference:

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CXSD62277

Powswe switching:Pch

Mode:PWM/PFM

VIN:4.75 ~ 40

Vout:0.92~15

Iout:1500

fose:200

IQ:550

Max.Duty Cycle:[

Current Accu.:±2%

Eff.:> 95%

Package:SOP-8

Reference:

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CXSD62291

Powswe switching:Pch

Mode:PWM/PFM

VIN:4.5 ~ 21

Vout:0.8~15

Iout:4000

fose:500

IQ:900

Max.Duty Cycle:[

Current Accu.:±2%

Eff.:>95%

Package:SOP-8(EP)

Reference:

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CXSD62358

Powswe switching:Pch

Mode:PWM/PFM

VIN:4.5~24

Vout:0.75~3.6

Iout:3.5A

fose:ADJ

IQ:18

Max.Duty Cycle:[

Current Accu.:±2%

Eff.:96%

Package:TQFN3X3-16

Reference:

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CXSD62449

Powswe switching:Pch

Mode:PWM/PFM

VIN:2.2~5.5

Vout:1.5/1.8/2.5 ADJ(1.2)

Iout:1

fose:

IQ:1700

Max.Duty Cycle:[

Current Accu.:±2%

Eff.:96%

Package:SOT-89-5

Reference:

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CXSD62549

Powswe switching:Pch

Mode:PWM/PFM

VIN:4~23

Vout:ADJ(0.6)

Iout:6

fose:

IQ:120

Max.Duty Cycle:[

Current Accu.:±2%

Eff.:96%

Package:SOP-8(FD)

Reference:

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