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A2557SB

PROTECTEDQUADLOW-SIDEDRIVERWITHFAULTDETECTION&SLEEPMODE

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

ALLEGRO

Allegro MicroSystems

A2557SB

PROTECTEDQUADLOW-SIDEDRIVERWITHFAULTDETECTION&SLEEPMODE

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

ALLEGRO

Allegro MicroSystems

A2557SB

PROTECTEDQUADLOW-SIDEDRIVERWITHFAULTDETECTIONandSLEEPMODE

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

ALLEGRO

Allegro MicroSystems

A2557SB-T

PROTECTEDQUADLOW-SIDEDRIVERWITHFAULTDETECTIONandSLEEPMODE

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

ALLEGRO

Allegro MicroSystems

A2557SEB

PROTECTEDQUADLOW-SIDEDRIVERWITHFAULTDETECTIONandSLEEPMODE

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

ALLEGRO

Allegro MicroSystems

A2557SEB

PROTECTEDQUADLOW-SIDEDRIVERWITHFAULTDETECTION&SLEEPMODE

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

ALLEGRO

Allegro MicroSystems

A2557SEB

PROTECTEDQUADLOW-SIDEDRIVERWITHFAULTDETECTION&SLEEPMODE

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

ALLEGRO

Allegro MicroSystems

A2557SEB-T

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

PROTECTEDQUADLOW-SIDEDRIVERWITHFAULTDETECTIONandSLEEPMODE

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

ALLEGRO

Allegro MicroSystems

供應商型號品牌批號封裝庫存備注價格
Allegro MicroSystems LLC
22+
16SOIC
9000
原廠渠道,現(xiàn)貨配單
詢價
Allegro MicroSystems LLC
21+
16SOIC
13880
公司只售原裝,支持實單
詢價
Allegro MicroSystems LLC
23+
16SOIC
9000
原裝正品,支持實單
詢價
ALLEGRO
2020+
SOP-16
1500
百分百原裝正品 真實公司現(xiàn)貨庫存 本公司只做原裝 可
詢價
ALLEGRO
1738+
SOP
8529
科恒偉業(yè)!只做原裝正品,假一賠十!
詢價
ALLEGRO
18+
SOP-16
85600
保證進口原裝可開17%增值稅發(fā)票
詢價
24+
TSSOP
324554
原裝進口現(xiàn)貨
詢價
ALLEGRO
2023+
SOP16
80000
一級代理/分銷渠道價格優(yōu)勢 十年芯程一路只做原裝正品
詢價
ALLEGRO
24+
SOP16
35400
全新原裝現(xiàn)貨/假一罰百!
詢價
LINEAR/凌特
23+
QFN16
69820
終端可以免費供樣,支持BOM配單!
詢價
更多A2557KLBTRT供應商 更新時間2025-2-5 9:30:00