零件型號 | 下載 訂購 | 功能描述 | 制造商 上傳企業(yè) | LOGO |
---|---|---|---|---|
KA7553A | PWM Controller programmable frequency upto 600khz; ?內(nèi)置驅(qū)動電路,可直接連接 Power MOSFET (lO = ±1.5 A)\n?寬工作頻率范圍(5KHz - 600KHz)\n?逐脈沖過流限制\n?過載保護(hù)\n?外部觸發(fā)器提供的開/關(guān)控制\n?內(nèi)部UVLO\n?低待機(jī)電流(典型值90uA)\n?軟啟動電路\n; KA7552A/KA7553A是可用于廣泛工作頻率范圍的開關(guān)功率控制IC。內(nèi)部電路包括逐脈沖限流、保護(hù)、外部觸發(fā)器提供的開/關(guān)控制、低待機(jī)電流、軟啟動以及用于驅(qū)動Power MOSFET的高電流圖騰柱輸出。KA7552A的最大占空比為70%,而KA7553A的最大占空比為46%。當(dāng)占空比達(dá)到最大時,引腳2與引腳8的輸入閾值電壓不同于KA7552A和KA7553A中的電壓。 | ONSEMION Semiconductor 安森美半導(dǎo)體安森美半導(dǎo)體公司 | ONSEMI | |
KA7553A | SMPS Controller Description TheKA7552A/KA7553AareswitchingpowercontrolICforwideoperatingfrequencyrange.Theinternalcircuitsincludepulsebypulsecurrentlimiting,protection,on/offcontrolbyexternaltrigger,lowstandbycurrent,softstart,andhighcurrenttotempoleoutputfordrivingaPOWE | FairchildFairchild Semiconductor 仙童半導(dǎo)體飛兆/仙童半導(dǎo)體公司 | Fairchild | |
KA7553A | SMPS Controller | ONSEMION Semiconductor 安森美半導(dǎo)體安森美半導(dǎo)體公司 | ONSEMI | |
KA7553A | Package:8-DIP(0.300",7.62mm);包裝:管件 功能:- 類別:集成電路(IC) PMIC - 穩(wěn)壓器 - DC DC 開關(guān)式控制器 描述:IC REG CTRLR 8DIP | ONSEMION Semiconductor 安森美半導(dǎo)體安森美半導(dǎo)體公司 | ONSEMI | |
KA7553A | Package:8-DIP(0.300",7.62mm);包裝:管件 功能:- 類別:集成電路(IC) DC-DC 開關(guān)控制器 描述:IC REG CTRLR 8DIP | ONSEMION Semiconductor 安森美半導(dǎo)體安森美半導(dǎo)體公司 | ONSEMI | |
InGaAsPSTRAINEDMQWDC-PBHPULSEDLASERDIODEMODULE1550nmOTDRAPPLICATION SEMICONDUCTORSELECTIONGUIDE Microcomputer ICMemory Semi-CustomIC ParticularPurposeIC GeneralPurposeLinearIC Transistor/Diode/Thyristor MicrowaveDevice/ConsumerUseHighFrequencyDevice OpticalDevice Packages Index(QuickReferencebyTypeN | NECRenesas Electronics America 瑞薩日本瑞薩電子株式會社 | NEC | ||
InGaAsPSTRAINEDMQWDC-PBHPULSEDLASERDIODEMODULE1550nmOTDRAPPLICATION SEMICONDUCTORSELECTIONGUIDE Microcomputer ICMemory Semi-CustomIC ParticularPurposeIC GeneralPurposeLinearIC Transistor/Diode/Thyristor MicrowaveDevice/ConsumerUseHighFrequencyDevice OpticalDevice Packages Index(QuickReferencebyTypeN | NECRenesas Electronics America 瑞薩日本瑞薩電子株式會社 | NEC | ||
InGaAsPSTRAINEDMQWDC-PBHPULSEDLASERDIODEMODULEFOR1550nmOTDRAPPLICATION | NECRenesas Electronics America 瑞薩日本瑞薩電子株式會社 | NEC | ||
InGaAsPSTRAINEDMQWDC-PBHPULSEDLASERDIODEMODULE1310nmOTDRAPPLICATION SEMICONDUCTORSELECTIONGUIDE Microcomputer ICMemory Semi-CustomIC ParticularPurposeIC GeneralPurposeLinearIC Transistor/Diode/Thyristor MicrowaveDevice/ConsumerUseHighFrequencyDevice OpticalDevice Packages Index(QuickReferencebyTypeN | NECRenesas Electronics America 瑞薩日本瑞薩電子株式會社 | NEC | ||
InGaAsPSTRAINEDMQWDC-PBHPULSEDLASERDIODEMODULE1550nmOTDRAPPLICATION SEMICONDUCTORSELECTIONGUIDE Microcomputer ICMemory Semi-CustomIC ParticularPurposeIC GeneralPurposeLinearIC Transistor/Diode/Thyristor MicrowaveDevice/ConsumerUseHighFrequencyDevice OpticalDevice Packages Index(QuickReferencebyTypeN | NECRenesas Electronics America 瑞薩日本瑞薩電子株式會社 | NEC |
產(chǎn)品屬性
- 產(chǎn)品編號:
KA7553A
- 制造商:
onsemi
- 類別:
集成電路(IC) > PMIC - 穩(wěn)壓器 - DC DC 開關(guān)式控制器
- 包裝:
管件
- 輸出類型:
晶體管驅(qū)動器
- 輸出配置:
正
- 輸出階段:
1
- 電壓 - 供電 (Vcc/Vdd):
8.7V ~ 30V
- 占空比(最大):
46%
- 同步整流器:
是
- 時鐘同步:
無
- 工作溫度:
-25°C ~ 85°C(TA)
- 安裝類型:
通孔
- 封裝/外殼:
8-DIP(0.300",7.62mm)
- 供應(yīng)商器件封裝:
8-DIP
- 描述:
IC REG CTRLR 8DIP
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
ONSEMI/安森美 |
25+ |
TO-220F |
32000 |
ONSEMI/安森美全新特價(jià)KA7553A即刻詢購立享優(yōu)惠#長期有貨 |
詢價(jià) | ||
FAIRCHILD |
24+ |
DIP |
9780 |
原廠授權(quán)代理 價(jià)格絕對優(yōu)勢 |
詢價(jià) | ||
onsemi(安森美) |
24+ |
DIP-8 |
3022 |
特價(jià)優(yōu)勢庫存質(zhì)量保證穩(wěn)定供貨 |
詢價(jià) | ||
onsemi(安森美) |
24+ |
DIP-8 |
7178 |
百分百原裝正品,可原型號開票 |
詢價(jià) | ||
2017+ |
DIP8 |
28562 |
只做原裝正品假一賠十! |
詢價(jià) | |||
FAIRCHILD |
23+ |
NA |
19960 |
只做進(jìn)口原裝,終端工廠免費(fèi)送樣 |
詢價(jià) | ||
仙童Fairchild/FSC |
21+ |
DIP8 |
12588 |
原裝正品,量大可定 |
詢價(jià) | ||
6000 |
面議 |
19 |
DIP/SMD |
詢價(jià) | |||
三年內(nèi) |
1983 |
只做原裝正品 |
詢價(jià) | ||||
FAIRCHILD |
19+ |
DIP-8 |
20000 |
詢價(jià) |
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