LTC1474IS8-3.3#PBF Switching Voltage Regulators 3.3V,Low IQ Stepdn DC/DC Conv
♠ Tsanangudzo yeChigadzirwa
| Product Attribute | Attribute Value |
| Mugadziri: | Nhoroondo yeAnalog Devices Inc. |
| Product Category: | Kushandura Voltage Regulators |
| RoHS: | Details |
| Mounting Style: | SMD/SMT |
| Pakeji / Nyaya: | SOIC-8 |
| Topology: | Buck |
| Output Voltage: | 3.3 V |
| Output Current: | 320 mA |
| Nhamba Yezvinobuda: | 1 Output |
| Input Voltage, Min: | 3 V |
| Input Voltage, Max: | 18 V |
| Quiscent Current: | 9A |
| Kuchinja Frequency: | - |
| Minimum Operating Temperature: | - 40 C |
| Maximum Operating Temperature: | + 85 C |
| Series: | LTC1474 |
| Kurongedza: | Tube |
| Brand: | Analog Devices |
| Development Kit: | DC143A-A, DC143A-C |
| Urefu: | 1.75 mm |
| Input Voltage: | 10 V |
| Load Regulation: | 2 mv |
| Zvekushandisa Zvazvino: | 0.1 mA |
| Product Type: | Kushandura Voltage Regulators |
| Vhara: | Vhara |
| Factory Pack Quantity: | 100 |
| Subcategory: | PMIC - Power Management ICs |
| Type: | Step-Down Converter |
| Unit Weight: | 0.003527 oz |
♠ LTC1474/LTC1475 Yakaderera Inononoka Parizvino Yakanyanya Kubudirira Nhanho-Pasi Shanduri
Iyo LTC®1474/LTC1475 akatevedzana ari akanyanya kunyatsoshanda kutsika anoshandura ane yemukati P-channel MOSFET simba.switch inodhonza chete 10µA yakajairika DC inopa ikozvino pahapana mutoro paunenge uchichengetedza kubuda kwemagetsi. Iyo LTC1474inoshandisa logic-controlled shutdown uku iyo LTC1475 ichiratidza pushbutton pa/kudzima.
Iyo yakaderera yekugovera ikozvino yakabatanidzwa neBurst Mode TM kushanda kunoita kuti LTC1474/LTC1475 irambe iine hunyanzvi hwepamusoro pamusoro pemitoro yakawanda. Aya maficha, pamwe chetenekugona kwavo kwe100% basa cycle kune yakaderera dropoutuye yakafara yekuisa yekupa huwandu, ita iyo LTC1474/LTC1475yakanakira yazvino (kusvika ku300mA) ine bhatiriapplications.
Iyo peak switch yazvino ndeye mushandisi-inorongwa neOptional sense resistor (defaults kusvika 325mA zvishoma kana zvisiriused) kupa nzira iri nyore yekugadzirisa dhizainiyezvishandiso zvakaderera zvazvino. The peak current controlinopawo dziviriro pfupi-yedunhu uye yakanaka yekutanga maitiro. A low-battery detector inoramba ichishandamukuvhara inopihwa.
Iyo LTC1474/LTC1475 yakatevedzana kuwanikwa mune 8-inotungamira MSOPuye SO mapakeji uye zvinoda zvishoma zvekuwedzera zvikamukupa nzvimbo shoma mhinduro.
■ Kubudirira Kwepamusoro: Kupfuura 92% Zvinogoneka
■ Yakaderera Pakare Pakarepo: 10µA Typ
■ Inowanikwa muSpace Saving 8-Lead MSOP Package
■ Yemukati 1.4Ω Simba Switch (VIN = 10V)
■ Wide VIN Range: 3V kusvika 18V Kushanda
■ Yakanyanya Yakaderera Dropout Operation: 100% Duty Cycle
■ Yakaderera-Battery Detector Inoshanda Panguva Yekudzima
■ Programmable Current Limit ine Optional Current Sense Resistor (10mA kusvika 400mA Typ)
∎ Dziviriro Yepfupi-Yedunhu
■ Zvishoma Zvikamu Zvekunze Zvinodiwa
■ Active Low Micropower Shutdown: IQ = 6µA Typ
■ Pushbutton On/Off (LTC1475 Chete)
■ 3.3V, 5V uye Adjustable Output Versions
■ Nharembozha uye Wireless Modemu
■ 4mA kusvika 20mA Current Loop Step-Down Converter
■ Zviridzwa Zvinotakurika
■ Battery-Operated Digital Devices
■ Machaja eBhatiri
■ Inverting Converters
■ Intrinsic Safety Applications
