TPS53511RGTR Kusintha Voltage Regulators 1.5A SD Reg W/ Intg MOSFETs
♠ Kufotokozera Zamalonda
| Mtundu wa Zamalonda | Mtengo wa Makhalidwe |
| Wopanga: | Texas Instruments |
| Gulu lazinthu: | Kusintha kwa Voltage Regulators |
| Mtundu Wokwera: | SMD/SMT |
| Phukusi / Mlandu: | Chithunzi cha VQFN-16 |
| Topology: | Buck |
| Mphamvu ya Output: | 750 mV mpaka 5 V |
| Zotulutsa Panopa: | 1.5 A |
| Chiwerengero cha Zotulutsa: | 1 Zotulutsa |
| Input Voltage, Min: | 4.5 V |
| Input Voltage, Max: | 18 v |
| Quiscent Current: | 10A |
| Kusintha pafupipafupi: | 700 kHz |
| Kutentha Kochepa Kwambiri: | -40 C |
| Kutentha Kwambiri Kwambiri: | + 85 C |
| Mndandanda: | TPS53511 |
| Kuyika: | Reel |
| Kuyika: | Dulani Tepi |
| Kuyika: | MouseReel |
| Mtundu: | Texas Instruments |
| Mphamvu yamagetsi: | 4.5 mpaka 18 V |
| Kuwongolera Katundu: | 100 mv |
| Zosamva Chinyezi: | Inde |
| Zomwe Zikugwira Ntchito Panopa: | 1.3 mA |
| Zogulitsa: | Ma Voltage Regulators |
| Mtundu wa malonda: | Kusintha kwa Voltage Regulators |
| Kuchuluka Kwa Paketi Ya Factory: | 3000 |
| Gulu laling'ono: | PMIC - Power Management ICs |
| Dzina lamalonda: | SWIFT |
| Mtundu: | Step-Down Regulator |
| Gawo # Zilankhulo: | Chithunzi cha HPA02165RGTR |
| Kulemera kwa Unit: | 0.001623 oz |
♠ 4.5-V to 18-V Input, 1.5-A Step-down Regulator with Integrated Switcher
TPS53511 ndi chosinthira pa nthawi ya D-CAP2™ mode synchronous buck converter. Chipangizocho ndi choyenera kwa mfundo-za-katundu (POL) pamakina opangira mphamvu zamakompyuta, ndipo zimapereka mtengo wotsika mtengo, kuwerengera chigawo chochepa, njira yotsika yoyimilira pano. Njira yayikulu yowongolera ya TPS53511 imagwiritsa ntchito mawonekedwe a DCAP2™ kuti apereke kuyankha kwakanthawi kochepa popanda zida zakunja. Kuwongolera pa nthawi kumathandizira kugwira ntchito kosasunthika pakati pa PWM mode panthawi yolemetsa yolemetsa komanso kuchepetsedwa kwa magwiridwe antchito panthawi yolemetsa kwambiri.
TPS53511 imaphatikizapo dera lozungulira lomwe limathandiza kuti chipangizochi chizigwirizana ndi ma capacitor otsika otsika (ESR), monga POSCAP kapena SP-CAP, ndi Ultra-low ESR ceramic capacitors. Chipangizocho chimagwira ntchito kuchokera ku 4.5-V mpaka 18-V zolowetsa, komanso kuchokera ku 2-V mpaka 18-V yolowetsa mphamvu zamagetsi. Chipangizocho chimakhala ndi nthawi yosinthika pang'onopang'ono komanso ntchito yabwino yamphamvu. Komanso amathandiza prebiased zofewa chiyambi. TPS53511 ikupezeka mu phukusi la QFN la pini 16, ndipo idapangidwa kuti izigwira ntchito kuyambira -40°C mpaka 85°C.
• Kupitilira 1.5-A linanena bungwe panopa
• 4.5-V mpaka 18-V yamagetsi yamagetsi
• 2-V ku 18-V kutembenuka kwamagetsi osiyanasiyana
• DCAP2™ mode control imathandizira kuyankha kwakanthawi
• Low linanena bungwe ripple ndi kuthandiza onse MLCC linanena bungwe capacitor
• Dumphani mode kuti muziwongolera katundu wopepuka
• Ma FET ophatikizika aluso kwambiri okometsedwa kuti agwire ntchito zocheperako
• Kuchita bwino kwambiri, kusakwana 10-µA popereka pano potseka
• Nthawi yoyambira yofewa yosinthika
• Support chisanadze kukondera zofewa chiyambi
• 700-kHz kusintha pafupipafupi
• Malire opitilira mkombero ndi mkombero
• Open-drain mphamvu-zabwino chizindikiro
• Kusintha kwa bootstrap mkati
• Phukusi laling'ono la 3-mm × 3-mm, 16-pin QFN (RGT).
• Mfundo za katundu wa seva
• Kugawira zosintha zosadzipatula za DC-DC zamakompyuta amagetsi
