LMR14030SDDAR SIMPLE SWITCHER 40-V, 3.5-A, 2.2-MHz kauj ruam-down converter nrog 40-uA IQ 8-SO PowerPAD -40 rau 125
♠ Product Description
| Yam khoom | Tus nqi tsim nyog |
| Chaw tsim tshuaj paus: | Texas Instruments |
| Yam khoom: | Hloov Voltage Regulators |
| Mounting Style: | SMD / SMT |
| Pob / Case: | SO-PowerPad-8 |
| Topology: | Buck |
| Cov zis voltage: | 800mV rau 28v |
| Cov zis tam sim no: | 3.5 A |
| Number of Outputs: | 1 Tso zis |
| Input voltage, Min: | 4 V |
| Input voltage, Max: | 40 V |
| Quiescent Current: | 40 ua |
| Hloov zaus: | 2.2 MHz zaus |
| Yam tsawg kawg nkaus ua haujlwm kub: | -40 C ua |
| Ua haujlwm kub siab tshaj plaws: | + 125 C |
| Series: | LWM 14030 |
| Ntim: | Rov qab |
| Ntim: | Txiav daim kab xev |
| Ntim: | MouseReel |
| Hom Tshuaj: | Texas Instruments |
| Qhov siab: | 1.7mm ib |
| Ntev: | 4.9mm ib |
| Moisture Sensitive: | Yog lawm |
| Kev khiav hauj lwm muab khoom tam sim no: | 40 ua |
| Yam khoom: | Hloov Voltage Regulators |
| Kev kaw: | Kaw |
| Factory Pack Quantity: | 2500 |
| Cov qeb: | PMIC - Tswj fais fab ICs |
| Cov khoom siv hluav taws xob - Min: | 4 V |
| Lub npe lag luam: | SIMPLE SWITCHER |
| Dav: | 3.9mm ib |
| Chav ntsuas hnyav: | 0.004325 oz |
♠ LMR14030 SIMPLE SWITCHER® 40 V 3.5 A, 2.2 MHz Step-Down Converter nrog 40 µA IQ
Lub LMR14030 yog 40 V, 3.5 Ib kauj ruam nqes regulator nrog ib qho kev sib koom ua ke siab-sab MOSFET. Nrog rau ntau yam kev tawm tswv yim los ntawm 4 V txog 40 V, nws yog qhov tsim nyog rau ntau yam kev siv los ntawm kev lag luam mus rau tsheb rau lub zog txias los ntawm qhov chaw tsis raug cai. Lub regulator lub quiescent tam sim no yog 40 µA nyob rau hauv pw tsaug zog hom, uas yog haum rau roj teeb powered systems. Ib qho ultra-low 1 μA tam sim no hauv hom kaw tuaj yeem ua rau lub roj teeb ntev dua. Ib tug dav adjustable switching zaus ntau tso cai rau tej efficiency los yog sab nraud tivthaiv loj kom optimized. Internal voj them nyiaj txhais tau hais tias tus neeg siv yog dawb los ntawm tedious ua hauj lwm ntawm lub voj kev them nyiaj tsim. Qhov no kuj txo qis cov khoom siv sab nraud ntawm lub cuab yeej. Lub precision enable input tso cai rau yooj yim ntawm regulator tswj thiab system hwj chim sequencing. Cov cuab yeej tseem muaj cov kev tiv thaiv built-in xws li lub voj voog-los ntawm-lub voj voog tam sim no txwv, thermal sensing thiab kaw vim muaj hluav taws xob ntau dhau, thiab kev tiv thaiv kev tiv thaiv overvoltage.
• 4 V rau 40 V Input Range
• 3.5 A Nruam cov zis tam sim no
• Ultra-low 40 µA Kev khiav hauj lwm Quiescent Current
• 90 mΩ High-Side MOSFET
• Yam tsawg kawg nkaus Hloov-Ntawm Sijhawm: 75 ns
• Tswj hom tam sim no
• Adjustable Switching zaus ntawm 200 kHz mus rau 2.5 MHz
• Zaus synchronization rau sab nraud moos
• Kev them nyiaj sab hauv kom yooj yim siv
• Lub luag haujlwm siab ua haujlwm tau txais kev txhawb nqa
• Precision Enable Input
• 1 µA Shutdown Current
• Sab nraud Soft-start
• Thermal, Overvoltage thiab luv tiv thaiv
• 8-Pin HSOIC nrog PowerPAD™ Pob
• Automotive Battery Regulation
• Cov Khoom Siv Hluav Taws Xob
• Telecom thiab Datacom Systems
• Roj teeb Powered System
