TPS63021DSJR Hloov Voltage Regulators Hi Eff Sgl Inductor Buck-Boost Converter
♠ 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: | VSON-14 |
| Topology: | Boost, Buck |
| Cov zis voltage: | 3.3 V |
| Cov zis tam sim no: | 4 A |
| Number of Outputs: | 1 Tso zis |
| Input voltage, Min: | 1.8 V |
| Input voltage, Max: | 5.5v ua |
| Quiescent Current: | 363 ua |
| Hloov zaus: | 2.4 MHz zaus |
| Yam tsawg kawg nkaus ua haujlwm kub: | -40 C ua |
| Ua haujlwm kub siab tshaj plaws: | +85 C |
| Series: | TSO 63021 |
| Ntim: | Rov qab |
| Ntim: | Txiav daim kab xev |
| Ntim: | MouseReel |
| Hom Tshuaj: | Texas Instruments |
| Input voltage: | 1.8V rau 5.5V |
| Kev khiav hauj lwm muab khoom tam sim no: | 50 ua |
| Khoom siv: | Voltage Regulators |
| Yam khoom: | Hloov Voltage Regulators |
| Factory Pack Quantity: | 3000 |
| Cov qeb: | PMIC - Tswj fais fab ICs |
| Hom: | Voltage Converter |
| Chav ntsuas hnyav: | 0.001125 oz |
♠ TPS6302x High Efficiency Ib Inductor Buck-boost Converter nrog 4-A Hloov
Cov khoom siv TPS6302x muab cov khoom siv hluav taws xob rau cov khoom siv los ntawm ob lub xov tooj lossis peb-cell alkaline, NiCd lossis NiMH roj teeb, ib lub xov tooj ntawm tes Li-ion lossis Li-polymer roj teeb, supercapacitors lossis lwm yam khoom siv. Cov zis tam sim no txog li 3 A tau txais kev txhawb nqa. Thaum siv cov roj teeb, lawv tuaj yeem tso tawm mus rau qis dua 2 V. Lub pob-boost converter yog ua raws li lub sijhawm ruaj khov, pulse width modulation (PWM) maub los siv synchronous rectification kom tau txais kev ua haujlwm siab tshaj plaws. Thaum tsis tshua muaj load tam sim no, lub converter nkag mus rau lub zog txuag hom kom muaj kev ua haujlwm siab tshaj qhov dav ntawm qhov tam sim no. Lub zog txuag hom tuaj yeem ua tsis taus, yuam kom lub converter ua haujlwm ntawm qhov hloov pauv hloov zaus. Qhov siab tshaj plaws nruab nrab tam sim no nyob rau hauv cov keyboards yog txwv rau ib tug raug nqi ntawm 4 A. Cov zis voltage yog programmable siv ib tug sab nraud resistor divider, los yog tsau nyob rau hauv lub nti. Lub converter tuaj yeem raug kaw kom txo qis roj teeb. Thaum lub sij hawm kaw, lub load yog disconnected ntawm lub roj teeb.
TPS6302x cov cuab yeej ua haujlwm dhau ntawm huab cua dawb ntawm -40 ° C txog 85 ° C. Cov khoom siv tau ntim rau hauv 14-pin VSON pob ntsuas 3 hli × 4 hli (DSJ).
• Input voltage ntau: 1.8V txog 5.5V
• Adjustable tso zis voltage: 1.2 V rau 5.5 V
• Tso zis tam sim no rau VIN> 2.5 V, VOUT = 3.3 V: 2 A
• Kev ua haujlwm siab dhau ntawm tag nrho cov khoom thauj
- Ua haujlwm tam sim no: 25 µA
- Fais fab txuag hom nrog xaiv hom
• Nruab nrab tam sim no hom buck-boost architecture
- Tsis siv neeg hloov pauv ntawm hom
- Tsau ua haujlwm zaus ntawm 2.4 MHz
- Synchronization ua tau
• Fais fab tso zis zoo
• Kev nyab xeeb thiab kev ua haujlwm zoo
- Overtemperature, tiv thaiv overvoltage
- Load disconnect thaum kaw
• Tsim cov kev cai tsim siv lub
- TPS63020 nrog WEBENCH Power Designer
- TPS63021 nrog WEBENCH Power Designer
• Kev tswj ua ntej hauv cov khoom siv roj teeb: EPOS (portable data davhlau ya nyob twg, barcode scanner), ecigarette, ib lub board computer, IP network koob yees duab, video doorbell, av mobile xov tooj cua
• Voltage stabilizer: wired kev sib txuas lus, wireless kev sib txuas lus, PLC, optical module
• Thaub qab supercapacitor mov: hluav taws xob ntsuas, solid state drive (SSD) – enterprise
