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A2557SEB-T

PROTECTEDQUADLOW-SIDEDRIVERWITHFAULTDETECTIONandSLEEPMODE

FEATURES ■300mAOutputCurrentperChannel ■IndependentOver-CurrentProtection&ThermalLimitingforEachDriver ■OutputVoltageto60V ■OutputSOAProtection ■Fault-DetectionCircuitryforOpenorShortedLoad ■LowQuiescentCurrentSleepMode ■IntegralOutputFlyback/ClampDiode

ALLEGRO

Allegro MicroSystems

A2557SLB

PROTECTEDQUADLOW-SIDEDRIVERWITHFAULTDETECTIONandSLEEPMODE

FEATURES ■300mAOutputCurrentperChannel ■IndependentOver-CurrentProtection&ThermalLimitingforEachDriver ■OutputVoltageto60V ■OutputSOAProtection ■Fault-DetectionCircuitryforOpenorShortedLoad ■LowQuiescentCurrentSleepMode ■IntegralOutputFlyback/ClampDiode

ALLEGRO

Allegro MicroSystems

A2557SLB

PROTECTEDQUADLOW-SIDEDRIVERWITHFAULTDETECTION&SLEEPMODE

TheA2557xB,A2557xEB,andA2557xLBhavebeenspecificallydesignedtoprovidecost-effectivesolutionstorelay-drivingapplicationswithupto300mAdrivecurrentperchannel.Theymayalsobeusedfordrivingincandescentlampsinapplicationswhereturn-ontimeisnotaconcern.Eachofthef

ALLEGRO

Allegro MicroSystems

A2557SLB-T

PROTECTEDQUADLOW-SIDEDRIVERWITHFAULTDETECTIONandSLEEPMODE

FEATURES ■300mAOutputCurrentperChannel ■IndependentOver-CurrentProtection&ThermalLimitingforEachDriver ■OutputVoltageto60V ■OutputSOAProtection ■Fault-DetectionCircuitryforOpenorShortedLoad ■LowQuiescentCurrentSleepMode ■IntegralOutputFlyback/ClampDiode

ALLEGRO

Allegro MicroSystems

AAT2557

500mABatteryChargerand300mALDORegulatorforPortableSystems

ANALOGICTECHAdvanced Analogic Technologies

研诺科技香港研诺逻辑科技有限公司

AAT2557

500mABatteryChargerand300mALDORegulatorforPortableSystems

Features •BatteryCharger: ▪InputVoltageRange:4Vto6.5V ▪ProgrammableChargingCurrentupto500mA ▪HighlyIntegratedWith •ChargingDevice •ReverseBlockingDiode •LinearRegulator: ▪300mAOutputCurrent ▪LowDropout:400mVat300mA ▪FastLineandLoadTransientResponse

SKYWORKSSkyworks Solutions Inc.

思佳讯美国思佳讯公司

AK2557

4chCathodeCommonLDDwithDigitalAPC

AKMAsahi Kasei Microsystems

旭化成微电子旭化成微电子株式会社

BL2557

ON/OFFSwitch

BellingSHANGHAI BELLING CO., LTD.

上海贝岭上海贝岭股份有限公司

CXA2557

RFAmplifierforCDPlayer/CD-ROM

Description TheCXA2557RisanRFsignalprocessingICforCDplayers,CD-ROMandCD-RW(playback). Features •Wide-bandRFACamplifier •SupportsCD-RWplayback(RFDC,RFAC,FE,TEandALamplifiers) •5-modeRFACequalizer(activefiltertype) •RFACequalizerboostamountandcut-off

SonySony Semiconductor Solutions Group

索尼

CXA2557R

RFAmplifierforCDPlayer/CD-ROM

Description TheCXA2557RisanRFsignalprocessingICforCDplayers,CD-ROMandCD-RW(playback). Features •Wide-bandRFACamplifier •SupportsCD-RWplayback(RFDC,RFAC,FE,TEandALamplifiers) •5-modeRFACequalizer(activefiltertype) •RFACequalizerboostamountandcut-off

SonySony Semiconductor Solutions Group

索尼

产品属性

  • 产品编号:

    A2557ELBTR-T

  • 制造商:

    Allegro MicroSystems

  • 类别:

    集成电路(IC) > 配电开关,负载驱动器

  • 包装:

    卷带(TR)

  • 开关类型:

    继电器,螺线管驱动器

  • 输出数:

    4

  • 比率 - 输入:

    1:1

  • 输出配置:

    低端

  • 输出类型:

    双极性

  • 接口:

    开/关

  • 电压 - 负载:

    60V(最大)

  • 电压 - 供电 (Vcc/Vdd):

    4.75V ~ 5.25V

  • 电流 - 输出(最大值):

    300mA

  • 输入类型:

    非反相

  • 特性:

    状态标志

  • 故障保护:

    限流(固定),超温

  • 工作温度:

    -40°C ~ 85°C(TA)

  • 安装类型:

    表面贴装型

  • 供应商器件封装:

    16-SOIC

  • 封装/外壳:

    16-PowerSOIC(0.295",7.50mm 宽)

  • 描述:

    IC PWR DRIVER BIPOLAR 1

供应商型号品牌批号封装库存备注价格
Allegro
23+
16-SOIC
65600
询价
Allegro MicroSystems, LLC
24+
16-SOIC
36500
一级代理/放心采购
询价
ALLEGRO
20+
SOP-16
1001
就找我吧!--邀您体验愉快问购元件!
询价
ALLEGRO/雅丽高
2308+
SOIC-16
7896
十年专业专注 ADI优势渠道正品保证
询价
Allegro MicroSystems
23+/24+
16-SOIC
8600
只供原装进口公司现货+可订货
询价
Allegro MicroSystems
25+
16-SOIC
9350
独立分销商 公司只做原装 诚心经营 免费试样正品保证
询价
ALLEGRO
25+
16-SOIC W
3920
原装正品 价格优势
询价
ALLEGRO
24+
DIP
1035
询价
ALLEGRO
2020+
DIP
5000
百分百原装正品 真实公司现货库存 本公司只做原装 可
询价
AllegroMicr..
24+
16-DIP
324554
原装进口现货
询价
更多A2557ELBTR-T供应商 更新时间2025-5-20 16:52:00