ST1S09IPUR Switching Voltage Regulators 2A 1.5 MHz PWM Kudzika
♠ Tsanangudzo yeChigadzirwa
| Product Attribute | Attribute Value |
| Mugadziri: | STMicroelectronics |
| Product Category: | Kushandura Voltage Regulators |
| RoHS: | Details |
| Mounting Style: | SMD/SMT |
| Pakeji / Nyaya: | DFN-6 |
| Topology: | Buck |
| Output Voltage: | Adjustable |
| Output Current: | 2 A |
| Nhamba Yezvinobuda: | 1 Output |
| Input Voltage, Min: | 2.7 V |
| Input Voltage, Max: | 6 V |
| Quiscent Current: | 1.5 mA |
| Kuchinja Frequency: | 1.5 MHz |
| Minimum Operating Temperature: | - 40 C |
| Maximum Operating Temperature: | + 125 C |
| Series: | ST1S09 |
| Kurongedza: | Reel |
| Kurongedza: | Cheka Tape |
| Kurongedza: | MouseReel |
| Brand: | STMicroelectronics |
| Product Type: | Kushandura Voltage Regulators |
| Factory Pack Quantity: | 3000 |
| Subcategory: | PMIC - Power Management ICs |
| Type: | Synchronous Buck Regulator |
| Unit Weight: | 0.000744 oz |
♠ 2 A, 1.5 MHz PWM nhanho-pasi switching regulator ine synchronous kugadzirisa
Iyo ST1S09 inhanho-pasi DC-DC inoshandura yakagadziridzwa yekugonesa yakaderera kubuda voltage maapplication.Iyo inopa ikozvino inodarika 2 A pamusoro peiyo yekuisa voltage renji kubva 2.7 V kusvika 6 V.
Iyo yakakwira PWM switching frequency (1.5 MHz) inobvumira kushandiswa kwezvidiki-pamusoro-zvikomo zvinhu.
Uyezve, sezvo inodiwa synchronous rectifier yakabatanidzwa, nhamba yezvikamu zvekunze inoderedzwa kusvika padiki: resistor divider, inductor uye maviri capacitors.TheSimba Zvakanaka basa rinoramba richitarisa kubuda kwemagetsi.Iyo yakavhurika drain Power Yakanaka mureza inoburitswa kana yakabuda voltage iri mukati memutemo.Mukuwedzera, yakaderera goho ripple iriinovimbiswa neazvino modhi PWM topology uye nekushandisa yakaderera ESR SMD ceramic capacitors.Chishandiso chinodzivirirwa ne thermally uye chinobuda parizvino chinogumira kudzivirira kukuvara kwakakodzerakuenda netsaona pfupi pfupi.Iyo ST1S09 inowanikwa muDFN6 (3 x 3 mm) package.
■ 1.5 MHz yakatarwa frequency PWM ine ikozvinocontrol mode
■ 2 A goho zvazvino kugona
■ Kunyatsoshanda zvakanaka: > 90%
■ 2 % DC inobuda voltage kushivirira
■ Shanduro mbiri dziripo: simba rakanaka kana kurambidza
■ Integrated output over-voltage protection
■ Non switching quiescent current: (typ) 1.5 mApamusoro petembiricha range
■ RDSON (taipa) 100 mΩ
■ Inoshandisa madiki macapacitor nemainductors
■ Kushanda pajunction temp.-30 °C kusvika 125 °C
■ Inowanikwa muDFN6 (3 x 3 mm) yakashama padhi
