TPS62825DMQR Switching Voltage Regulators 2.4V-5.5V input, 2A step-down converter ine 1% Kururama mu1.5mm x 1.5mm QFN 6-VSON-HR -40 kusvika 125
♠ Tsanangudzo yeChigadzirwa
| Product Attribute | Attribute Value |
| Mugadziri: | Texas Instruments |
| Product Category: | Kushandura Voltage Regulators |
| Mounting Style: | SMD/SMT |
| Pakeji / Nyaya: | VSON-HR-6 |
| Topology: | Buck |
| Output Voltage: | 600 mV kusvika 4 V |
| Output Current: | 2 A |
| Nhamba Yezvinobuda: | 1 Output |
| Input Voltage, Min: | 2.4 V |
| Input Voltage, Max: | 5.5 V |
| Quiscent Current: | 4A |
| Kuchinja Frequency: | 2.2 MHz |
| Minimum Operating Temperature: | - 40 C |
| Maximum Operating Temperature: | + 125 C |
| Series: | TPS62825 |
| Kurongedza: | Reel |
| Kurongedza: | Cheka Tape |
| Kurongedza: | MouseReel |
| Brand: | Texas Instruments |
| Development Kit: | TPS62825EVM-794 |
| Input Voltage: | 2.4 kusvika 5.5 V |
| Load Regulation: | 0.1 %/A |
| Product Type: | Kushandura Voltage Regulators |
| Vhara: | Vhara |
| Factory Pack Quantity: | 3000 |
| Subcategory: | PMIC - Power Management ICs |
| Supply Voltage - Min: | 2.4 V |
| Type: | Step-Down Converter |
| Unit Weight: | 0.000173 oz |
♠ TPS6282x 2.4-V kusvika 5.5-V Input, 1-, 2-, 3-, 4-A Step-down Converter ine 1% Kubuda Kwakarurama
Iyo TPS6282x ndeye nyore-kushandisa-inopindirana stepdown DC-DC inoshandura mhuri ine yakadzika kwazvo yakadzikama ye4 μA chete.Kubva paDCSCControl topology, inopa mhinduro inokurumidza kukurumidza.Referensi yemukati inobvumira kudzora kubuda kwemagetsi kudzika kusvika ku0.6 V ine yakakwira mhinduro voltage kurongeka kwe1% pamusoro peiyo junction tembiricha ye -40 ° C kusvika 125 ° C.Midziyo yemhuri ndeyepini-top uye BOM-kune-BOM inoenderana.Iyo yese mhinduro inoda diki 470-nH inductor, imwe chete 4.7-µF yekuisa capacitor uye maviri 10-µF kana imwe chete 22-µF inobuda capacitor.
Iyo TPS6282x inowanikwa mumhando mbiri.Yekutanga inosanganisira yakapinda otomatiki evhavha modhi yekuchengetedza yakanyanya kushanda pasi kusvika kune yakareruka mitoro yekuwedzera sisitimu bhatiri kumhanya-nguva.Yechipiri inomhanya mukumanikidzwa-PWM ichichengetedza inoenderera inoitisa maitiro kuti ive nechokwadi chidiki ripple mumhepo inobuda uye quasi-yakagadziriswa switching frequency.Chishandiso chinoratidza Simba Yakanaka chiratidzo uye yemukati nyoro yekutanga dunhu.Inokwanisa kushanda mu100% mode.Nekudzivirira kukanganisa, inosanganisira HICCUP yekudzivirira yedunhu pfupi pamwe nekuvhara kwemafuta.Chishandiso ichi chinowanikwa mune 6-pini 1.5 x 1.5-mm QFN package, inopa yakanyanya simba density solution.
• Inowanikwa semusanganiswa-inductor simba module: TPSM82821 uye TPSM82822
• DCS-Control™ topology
• 1% mhinduro kana kubuda kwemagetsi echokwadi (yakazara tembiricha renji)
• Kusvika ku97% kunyatsoshanda
• 26-mΩ uye 25-mΩ mukati simba MOSFETs
• 2.4-V kusvika 5.5-V yekuisa voltage renji
• 4-μA kushanda quiescent current
• 2.2-MHz kuchinja kakawanda
• Inogadzirika inobuda voltage kubva ku0.6 V kusvika ku4 V
• Simba rekuchengetedza maitiro ekugadzirisa chiedza chekutakura
• 100% basa cycle kune yakaderera kusiya chikoro
• Active kubuda kubuda
• Simba goho rakanaka
• Thermal shutdown dziviriro
• Hiccup pfupi-circuit kudzivirira
• Shanduro yekumanikidzwa-PWM yekushanda kweCCM
• Gadzira dhizaini uchishandisa TPS6282x ine WEBENCH® Power Designer
• Solid state drive
• Portable electronics
• Analog kuchengetedza uye IP network makamera
• Industrial PC
• Multifunction printers
• Generic point of load
