LM43603AQPWPRQ1 Hloov Voltage Regulators Automotive Tsim Nyog 3.5V rau 36V
♠ Product Description
| Yam khoom | Tus nqi tsim nyog |
| Chaw tsim tshuaj paus: | Texas Instruments |
| Yam khoom: | Hloov Voltage Regulators |
| RoHS: | Paub meej |
| Mounting Style: | SMD / SMT |
| Pob / Case: | HTSOP-16 |
| Topology: | Buck |
| Cov zis voltage: | 1v rau 28v |
| Cov zis tam sim no: | 3 A |
| Number of Outputs: | 1 Tso zis |
| Input voltage, Min: | 3.5 V |
| Input voltage, Max: | 36 V |
| Quiescent Current: | 27 ua |
| Hloov zaus: | 200 kHz rau 2.2 MHz |
| Yam tsawg kawg nkaus ua haujlwm kub: | -40 C ua |
| Ua haujlwm kub siab tshaj plaws: | + 125 C |
| Kev Tsim Nyog: | AEC-Q100 |
| Series: | LM43603-Q1 |
| Ntim: | Rov qab |
| Ntim: | Txiav daim kab xev |
| Ntim: | MouseReel |
| Hom Tshuaj: | Texas Instruments |
| Cov khoom siv txhim kho: | LM43603 PWPEVM |
| Input voltage: | 3.5V rau 36V |
| Moisture Sensitive: | Yog lawm |
| Yam khoom: | Hloov Voltage Regulators |
| Kev kaw: | Kaw |
| Factory Pack Quantity: | 2000 |
| Cov qeb: | PMIC - Tswj fais fab ICs |
| Cov khoom siv hluav taws xob - Min: | 3.5 V |
| Hom: | Synchronous kauj ruam-down Voltage Converter |
| Chav ntsuas hnyav: | 0.003217 hli |
♠ LM43603-Q1 3.5-V rau 36-V, 3-A Synchronous Step-Down Voltage Converter
LM43603-Q1 regulator yog ib qho yooj yim-rau-siv synchronous kauj ruam-down DC-DC converter muaj peev xwm tsav mus txog 3 A ntawm load tam sim no los ntawm ib tugnkaghluav taws xob3.5V txog 36V (42V siab kawg nkaus).
LM43603-Q1 muab kev ua haujlwm tshwj xeeb, tso zis raug, thiab kev poob qishauv ame me daws qhov loj.Ib tsev neeg txuas ntxiv muaj nyob rau hauv 0.5-A, 1-A, thiab 2-A thauj khoom tam sim no hauv cov pob khoom siv tau tus pin-rau-pin.
Peak tam sim nohomtswj yog ua hauj lwm kom ua tau yooj yim tswj voj kev them nyiaj thiab lub voj voog-los ntawm-lub voj voog tam sim no limiting.Yeem nta xws li programmablehloovzaus, synchronization, lub hwj chim-zoo chij, precision enable, sab hauv soft-start, expandable soft start, thiab nrhiav tau ib tug saj zawg zog thiab yooj yim.sivplatform rau ntau yam kev siv.
Discontinuous conduction thiab tsis siv neeg zaus modulation ntawm lub teeb loads txhim kho lub teeb load efficiency.Covtsev neeg xav tau ob peb cov khoom sab nraud thiab kev npaj tus pin tso cai yooj yim, zoo tshaj PCB layout.Kev tiv thaiv muaj xws li thermal kaw,VCCundervoltage lockout, cycle-by-cycle tam sim no txwv, thiab tso zis luv Circuit Court tiv thaiv.
LM43603-Q1 ntaus ntawv muaj nyob rau hauv HTSSOP (PWP) 16-tus pinleaded pob (6.6 hli × 5.1 hli × 1.2 hli).LM43603A-Q1 version yog optimized rau PFM lag luam thiab pom zoo rau kev tsim tshiab.Covntaus ntawv yogpinto-pin tau tshaj LM4360x thiab LM4600x tsev neeg.
• Tsim nyog rau Automotive Applications
• AEC-Q100 Tsim nyog nrog cov txiaj ntsig hauv qab no:
- Ntaus Kub Kub Qib 1: -40 ° C txog + 125 ° C Ua Haujlwm Kub Kub
• 27-µA Quiescent Current nyob rau hauv Txoj Cai
• Ua haujlwm siab ntawm lub teeb Load (DCM thiab PFM)
• Ua tau raws li EN55022/CISPR 22 EMI Standards
• Integrated Synchronous Rectification
• Adjustable Frequency Range: 200 kHz txog 2.2 MHz (500 kHz default)
• Zaus synchronization rau sab nraud moos
• Kev them nyiaj sab hauv
• ruaj khov nrog yuav luag txhua qhov sib xyaw ntawm Ceramic, Polymer, Tantalum, thiab Aluminium Capacitors
• Hwj chim-Zoo Chij
• Pib Soft Start rau hauv Pre-Biased Load
• Internal Soft Start: 4.1 ms
• Extendable Soft-Start Sijhawm los ntawm Sab Nraud Capacitor
• Tso zis Voltage Tracking Capability
• Precision Enable rau Program System UVLO
• Output luv Circuit Court tiv thaiv nrog Hiccup hom
• Overtemperature Thermal shutdown Protection
• Tsim ib qho kev tsim qauv siv LM43603-Q1 Nrog WEBENCH® Power Designer
• Sub-AM Band Automotive
• Cov Khoom Siv Hluav Taws Xob
• General Purpose Wide VIN Regulation
• High Efficiency Point-of-Load Regulation
• Kev Sib Txuas Lus
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