가격 및 재고
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 296-37066-1-ND | 2,352 | 1 | Cut Tape | ||||||||
| Mouser | 595-LM27403SQE/NOPB | 4,061 | 1 | Tape & Reel | ||||||||
| Weyland Electronics Group Pte. Ltd. | LM27403SQE/NOPB | 1,496 | 1 | Tape & Reel | 1d | |||||||
| Win Source | WS-LM27403SQE/NOPB | 9,470 | 29 | 9h | ||||||||
| Worldway Electronics | LM27403SQE/NOPB | 15,994 | 7 | Tape & Reel | 1d |
대체 부품
이 부품
대체 부품
Price @ 1000
$ 1.93
$ 1.92
$ 1.92
Stock
296,855
100,654
100,654
Authorized Distributors
2
2
2
Case/Package
-
-
-
Number of Pins
24
24
24
Logic Function
-
-
-
Frequency
-
-
-
Interface
-
-
-
Memory Size
-
-
-
Min Supply Voltage
3 V
-
-
Max Supply Voltage
20 V
-
-
공급망
Lifecycle StatusProduction (Last Updated: 6 days ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 6 days ago)
엔지니어링 리소스
Texas Instruments LM27403SQE/NOPB의 평가 키트와 참조 설계를 확인하세요.
참조 설계
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설명
유통업체에서 제공한 Texas Instruments LM27403SQE/NOPB에 대한 설명입니다.
DC DC Cntrlr Single-OUT Sync Buck 3V to 20V 24-Pin WQFN T/R
IC, BUCK CONTROLLER, 1.2MHZ, WQFN-24; Tension, alimentation min.: 3V; Tension, alimentation max..: 20V; Nbre de sorties: 1 sortie; Rapport cyclique: 93%; Type de boîtier de contrôleur: WQFN; Nombre de broches: 24Broche(s); Fré
IC, BUCK CONTROLLER, 1.2MHZ, WQFN-24; Supply Voltage Min:3V; Supply Voltage Max:20V; No. of Outputs:1 Output; Duty Cycle (%):93%; Controller IC Case Style:WQFN; No. of Pins:24Pins; Switching Frequency:1.2MHz; Topology:Synchronous Buck (Step Down); Operating Temperature Min:-40°C; Operating Temperature Max:125°C; Product Range:-; Automotive Qualification Standard:-; MSL:MSL 1 - Unlimited; SVHC:No SVHC (15-Jan-2019); Input Voltage Max:20V; Input Voltage Min:3V; No. of Outputs:1Outputs; Primary Input Voltage:20V
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기술 사양
Physical
Contact PlatingTin
MountSurface Mount
Number of Pins24
Technical
Clock SyncYes
IsolationNon-Isolated
Max Duty Cycle93 %
Max Input Voltage20 V
Max Operating Temperature125 °C
Max Supply Voltage20 V
Min Input Voltage3 V
Min Operating Temperature-40 °C
Min Supply Voltage3 V
Number of Output Phases1
Number of Outputs1
Operating Supply Current3.5 mA
Output ConfigurationPositive
Output Current25 A
Output Voltage19 V
PackagingCut Tape
Quiescent Current3.5 mA
Switching Frequency1.2 MHz
Synchronous RectifierYes
TopologyBuck
Dimensions
Height800 µm
Length4 mm
Thickness750 µm
Width4 mm