LM43603AQPWPRQ1 Kusintha kwa Voltage Regulators Magalimoto Oyenerera 3.5V kupita ku 36V
♠ Kufotokozera Zamalonda
| Mtundu wa Zamalonda | Mtengo wa Makhalidwe |
| Wopanga: | Texas Instruments |
| Gulu lazinthu: | Kusintha kwa Voltage Regulators |
| RoHS: | Tsatanetsatane |
| Mtundu Wokwera: | SMD/SMT |
| Phukusi / Mlandu: | Chithunzi cha HTSSOP-16 |
| Topology: | Buck |
| Mphamvu ya Output: | 1 mpaka 28 V |
| Zotulutsa Panopa: | 3 A |
| Chiwerengero cha Zotulutsa: | 1 Zotulutsa |
| Input Voltage, Min: | 3.5 V |
| Input Voltage, Max: | 36 v |
| Quiscent Current: | 27A |
| Kusintha pafupipafupi: | 200 kHz mpaka 2.2 MHz |
| Kutentha Kochepa Kwambiri: | -40 C |
| Kutentha Kwambiri Kwambiri: | + 125 C |
| Zoyenereza: | AEC-Q100 |
| Mndandanda: | Chithunzi cha LM43603-Q1 |
| Kuyika: | Reel |
| Kuyika: | Dulani Tepi |
| Kuyika: | MouseReel |
| Mtundu: | Texas Instruments |
| Zida Zachitukuko: | Mtengo wa LM43603PWPEVM |
| Mphamvu yamagetsi: | 3.5 mpaka 36 V |
| Zosamva Chinyezi: | Inde |
| Mtundu wa malonda: | Kusintha kwa Voltage Regulators |
| Tsekani: | Tsekani |
| Kuchuluka Kwa Paketi Ya Factory: | 2000 |
| Gulu laling'ono: | PMIC - Power Management ICs |
| Supply Voltage - Min: | 3.5 V |
| Mtundu: | Synchronous Step-Down Voltage Converter |
| Kulemera kwa Unit: | 0.003217 oz |
♠ LM43603-Q1 3.5-V mpaka 36-V, 3-A Synchronous Step-Down Voltage Converter
LM43603-Q1 chowongolera ndi chosinthira chosavuta kugwiritsa ntchito chosinthira DC-DC chomwe chimatha kuyendetsa mpaka 3 A ya katundu wapano kuchokera pagulu.kulowaVotejikuyambira 3.5 V mpaka 36 V (42 V mtheradi pazipita).
LM43603-Q1 imapereka mphamvu zapadera, zolondola zotulutsa, komanso magetsi osiyamu ayaying'ono kwambiri yankho kukula. Banja lokulirapo likupezeka mu 0.5-A, 1-A, ndi 2-A zonyamula zomwe zilipo mu mapaketi ogwirizana ndi pini-to-pini.
Peak currentmodeKuwongolera kumagwiritsidwa ntchito kuti akwaniritse zolipirira zosavuta zowongolera ndi kuzungulira-ndi-kuzungulira pano. Zosankha monga zosinthikakusinthapafupipafupi, kulunzanitsa, mbendera-yabwino, kuwongolera mwatsatanetsatane, kuyambitsa kofewa mkati, kuyambika kofewa, ndi kutsatira kumapereka kusinthasintha komanso kosavuta.kugwiritsa ntchitonsanja kwa osiyanasiyana ntchito.
Kuyimitsa kosalekeza ndi kusinthasintha kwafupipafupi pa katundu wopepuka kumapangitsa kuti kuwalako kuyende bwino.TheBanja limafuna zigawo zakunja zochepa ndipo makonzedwe a pini amalola masanjidwe osavuta, abwino kwambiri a PCB. Zinthu zachitetezo zimaphatikizapo kutseka kwamafuta,Chithunzi cha VCCundervoltage lockout, cycle-by-cycle malire panopa, ndi linanena bungwe yochepa dera chitetezo.
Chipangizo cha LM43603-Q1 chikupezeka mu HTSSOP (PWP) 16-pinphukusi lotsogolera (6.6 mm × 5.1 mm × 1.2 mm). Mtundu wa LM43603A-Q1 ndiwokometsedwa kuti ugwire ntchito ya PFM ndikupangira mapangidwe atsopano. Thechipangizo ndipinto-pin yogwirizana ndi LM4360x ndi LM4600x banja.
• Woyenerera Kumapulogalamu Agalimoto
• AEC-Q100 Yoyenerera Ndi Zotsatira Izi:
- Kutentha kwa Chipangizo Giredi 1: -40 ° C mpaka + 125 ° C Kutentha kwa Operating Junction
• 27-µA Quiscent Current in Regulation
• Kuchita Bwino Kwambiri pa Kuwala Kwambiri (DCM ndi PFM)
• Imakumana ndi Miyezo ya EN55022/CISPR 22 EMI
• Integrated Synchronous Rectification
• Ma frequency osinthika: 200 kHz mpaka 2.2 MHz (500 kHz kusakhulupirika)
• Kulunzanitsa pafupipafupi ku Wotchi Yakunja
• Malipiro a mkati
• Yokhazikika Ndi Pafupifupi Kuphatikiza Kulikonse kwa Ceramic, Polima, Tantalum, ndi Aluminium Capacitors
• Mbendera ya Mphamvu-yabwino
• Yofewa Yambani mu Katundu Wokondera Kwambiri
• Kuyamba Kofewa Kwamkati: 4.1 ms
• Extendable Soft-Start Time by External Capacitor
• Linanena bungwe Voltage Tracking Kutha
• Mwatsatanetsatane Yambitsani ku Pulogalamu ya UVLO
• Kutulutsa Chitetezo Chachifupi Chozungulira ndi Hiccup Mode
• Kutentha Kwambiri Kutetezedwa kwa Thermal Shutdown
• Pangani Mapangidwe Amakonda Kugwiritsa Ntchito LM43603-Q1 Ndi WEBENCH® Power Designer
• Sub-AM Band Automotive
• Zida Zamagetsi Zamagetsi
• General Purpose Wide VIN Regulation
• Ulamuliro Wapamwamba Wapamwamba wa Malo-O-Load
• Njira zolumikizirana ndi matelefoni
