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L497

HALL EFFECT PICKUP IGNITION CONTROLLER

DESCRIPTION TheL497isanintegratedelectronicignitioncontrollerforbreakerlessignitionsystemsusingHalleffectsensors. ThedevicedrivesanNPNexternaldarlingtontocontrolthecoilcurrentprovidingtherequiredstoredenergywithlowdissipation. AspecialfeatureoftheL497isth

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意法半導(dǎo)體意法半導(dǎo)體(ST)集團(tuán)

L4970

10A SWITCHING REGULATOR

DESCRIPTION TheL4970Aisastepdownmonolithicpowerswitchingregulatordelivering10Aatavoltagevariablefrom5.1to40V.RealizedwithBCDmixedtechnology,thedeviceusesaDMOSoutputtransistortoobtainveryhighefficiencyandveryfastswitchingtimes.FeaturesoftheL4970Ainclu

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意法半導(dǎo)體意法半導(dǎo)體(ST)集團(tuán)

L4970A

10A SWITCHING REGULATOR

DESCRIPTION TheL4970Aisastepdownmonolithicpowerswitchingregulatordelivering10Aatavoltagevariablefrom5.1to40V.RealizedwithBCDmixedtechnology,thedeviceusesaDMOSoutputtransistortoobtainveryhighefficiencyandveryfastswitchingtimes.FeaturesoftheL4970Ainclu

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意法半導(dǎo)體意法半導(dǎo)體(ST)集團(tuán)

L4971

1.5A STEP DOWN SWITCHING REGULATOR

DESCRIPTION TheL4971isastepdownmonolithicpowerswitchingregulatordelivering1.5Aatavoltagebetween3.3Vand50V(selectedbyasimpleexternaldivider).RealizedinBCDmixedtechnology,thedeviceusesaninternalpowerD-MOStransistor(withatypicalRdsonof0.25?)toobtainvery

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意法半導(dǎo)體意法半導(dǎo)體(ST)集團(tuán)

L4971D

1.5A STEP DOWN SWITCHING REGULATOR

DESCRIPTION TheL4971isastepdownmonolithicpowerswitchingregulatordelivering1.5Aatavoltagebetween3.3Vand50V(selectedbyasimpleexternaldivider).RealizedinBCDmixedtechnology,thedeviceusesaninternalpowerD-MOStransistor(withatypicalRdsonof0.25?)toobtainvery

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意法半導(dǎo)體意法半導(dǎo)體(ST)集團(tuán)

L4972

2A SWITCHINGREGULATOR

Description TheL4972Aisastepdownmonolithicpowerswitchingregulatordelivering2Aatavoltagevariablefrom5.1to40V. Features ■2AOUTPUTCURRENT ■5.1VTO40VOUTPUTVOLTAGERANGE ■0TO90DUTYCYCLERANGE ■INTERNALFEED-FORWARDLINEREG. ■INTERNALCURRENTLIMITING ■PRE

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L4972A

2A SWITCHINGREGULATOR

Description TheL4972Aisastepdownmonolithicpowerswitchingregulatordelivering2Aatavoltagevariablefrom5.1to40V. Features ■2AOUTPUTCURRENT ■5.1VTO40VOUTPUTVOLTAGERANGE ■0TO90DUTYCYCLERANGE ■INTERNALFEED-FORWARDLINEREG. ■INTERNALCURRENTLIMITING ■PRE

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意法半導(dǎo)體意法半導(dǎo)體(ST)集團(tuán)

L4972AD

2A SWITCHINGREGULATOR

Description TheL4972Aisastepdownmonolithicpowerswitchingregulatordelivering2Aatavoltagevariablefrom5.1to40V. Features ■2AOUTPUTCURRENT ■5.1VTO40VOUTPUTVOLTAGERANGE ■0TO90DUTYCYCLERANGE ■INTERNALFEED-FORWARDLINEREG. ■INTERNALCURRENTLIMITING ■PRE

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L4973

3.5A step down switching regulator

Description TheL4973isastepdownmonolithicpowerswitchingregulatordelivering3.5Aatfixedvoltagesof3.3Vor5.1Vandusingasimpleexternaldivideroutputadjustablevoltageupto50V.RealizedinBCDmixedtechnology,thedeviceusesaninternalpowerD-MOStransistor(withatypic

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意法半導(dǎo)體意法半導(dǎo)體(ST)集團(tuán)

L4973D3.3

3.5A step down switching regulator

Description TheL4973isastepdownmonolithicpowerswitchingregulatordelivering3.5Aatfixedvoltagesof3.3Vor5.1Vandusingasimpleexternaldivideroutputadjustablevoltageupto50V.RealizedinBCDmixedtechnology,thedeviceusesaninternalpowerD-MOStransistor(withatypic

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意法半導(dǎo)體意法半導(dǎo)體(ST)集團(tuán)

L4973D3.3-013TR

3.5A step down switching regulator

Description TheL4973isastepdownmonolithicpowerswitchingregulatordelivering3.5Aatfixedvoltagesof3.3Vor5.1Vandusingasimpleexternaldivideroutputadjustablevoltageupto50V.RealizedinBCDmixedtechnology,thedeviceusesaninternalpowerD-MOStransistor(withatypic

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意法半導(dǎo)體意法半導(dǎo)體(ST)集團(tuán)

L4973D5.1

3.5A step down switching regulator

Description TheL4973isastepdownmonolithicpowerswitchingregulatordelivering3.5Aatfixedvoltagesof3.3Vor5.1Vandusingasimpleexternaldivideroutputadjustablevoltageupto50V.RealizedinBCDmixedtechnology,thedeviceusesaninternalpowerD-MOStransistor(withatypic

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意法半導(dǎo)體意法半導(dǎo)體(ST)集團(tuán)

L4973D5.1-013TR

3.5A step down switching regulator

Description TheL4973isastepdownmonolithicpowerswitchingregulatordelivering3.5Aatfixedvoltagesof3.3Vor5.1Vandusingasimpleexternaldivideroutputadjustablevoltageupto50V.RealizedinBCDmixedtechnology,thedeviceusesaninternalpowerD-MOStransistor(withatypic

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意法半導(dǎo)體意法半導(dǎo)體(ST)集團(tuán)

L4973V3.3

3.5A step down switching regulator

Description TheL4973isastepdownmonolithicpowerswitchingregulatordelivering3.5Aatfixedvoltagesof3.3Vor5.1Vandusingasimpleexternaldivideroutputadjustablevoltageupto50V.RealizedinBCDmixedtechnology,thedeviceusesaninternalpowerD-MOStransistor(withatypic

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意法半導(dǎo)體意法半導(dǎo)體(ST)集團(tuán)

L4973V5.1

3.5A step down switching regulator

Description TheL4973isastepdownmonolithicpowerswitchingregulatordelivering3.5Aatfixedvoltagesof3.3Vor5.1Vandusingasimpleexternaldivideroutputadjustablevoltageupto50V.RealizedinBCDmixedtechnology,thedeviceusesaninternalpowerD-MOStransistor(withatypic

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意法半導(dǎo)體意法半導(dǎo)體(ST)集團(tuán)

L4974

3.5A SWITCHING REGULATOR

DESCRIPTION TheL4974Aisastepdownmonolithicpowerswitchingregulatordelivering3.5Aatavoltagevariablefrom5.1to40V. RealizedwithBCDmixedtechnology,thedeviceusesaDMOSoutputtransistortoobtainveryhighefficiencyandveryfastswitchingtimes.FeaturesoftheL4974Ainc

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意法半導(dǎo)體意法半導(dǎo)體(ST)集團(tuán)

L4974A

3.5A SWITCHING REGULATOR

DESCRIPTION TheL4974Aisastepdownmonolithicpowerswitchingregulatordelivering3.5Aatavoltagevariablefrom5.1to40V. RealizedwithBCDmixedtechnology,thedeviceusesaDMOSoutputtransistortoobtainveryhighefficiencyandveryfastswitchingtimes.FeaturesoftheL4974Ainc

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意法半導(dǎo)體意法半導(dǎo)體(ST)集團(tuán)

L4975

5A SWITCHING REGULATOR

DESCRIPTION TheL4975Aisastepdownmonolithicpowerswitchingregulatordelivering5Aatavoltagevariablefrom5.1to40V. RealizedwithBCDmixedtechnology,thedeviceusesaDMOSoutputtransistortoobtainveryhighefficiencyandveryfastswitchingtimes.FeaturesoftheL4975Ainc

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意法半導(dǎo)體意法半導(dǎo)體(ST)集團(tuán)

L4975A

5A SWITCHING REGULATOR

DESCRIPTION TheL4975Aisastepdownmonolithicpowerswitchingregulatordelivering5Aatavoltagevariablefrom5.1to40V. RealizedwithBCDmixedtechnology,thedeviceusesaDMOSoutputtransistortoobtainveryhighefficiencyandveryfastswitchingtimes.FeaturesoftheL4975Ainc

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意法半導(dǎo)體意法半導(dǎo)體(ST)集團(tuán)

L4976

1A STEP DOWN SWITCHING REGULATOR

Description TheL4976isastepdownmonolithicpowerswitchingregulatordelivering1Aatavoltagebetween3.3Vand50V(selectedbyasimpleexternaldivider).RealizedinBCDmixedtechnology,thedeviceusesaninternalpowerDMOStransistor(withatypicalRds(ON)of0.25?)toobtainveryh

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意法半導(dǎo)體意法半導(dǎo)體(ST)集團(tuán)

詳細(xì)參數(shù)

  • 型號(hào):

    L497

  • 功能描述:

    直流/直流開關(guān)調(diào)節(jié)器 5.1 to 40V Step-Down

  • RoHS:

  • 制造商:

    International Rectifier

  • 最大輸入電壓:

    21 V

  • 開關(guān)頻率:

    1.5 MHz

  • 輸出電壓:

    0.5 V to 0.86 V

  • 輸出電流:

    4 A

  • 安裝風(fēng)格:

    SMD/SMT

  • 封裝/箱體:

    PQFN 4 x 5

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23+
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8650
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90000
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8700
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1
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589220
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8000
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3335
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1000
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更多L497供應(yīng)商 更新時(shí)間2024-10-28 15:04:00