ISL6617AFRZ-T Switching Controllers PhaseSplitter 3.3V PWMIinput Logic
♠ Tlhaloso ea Sehlahisoa
| Sehlahisoa Tšobotsi | Boleng ba Tšobotsi |
| Moetsi: | Renesas Electronics |
| Sehlopha sa Sehlahisoa: | Ho fetola Balaoli |
| Sephutheloana: | Reel |
| Lebitso: | Renesas / Intersil |
| Bolelele: | 0.9 limilimithara |
| Bolelele: | 3 limilimithara |
| Ha e Mamelle Mongobo: | Ee |
| Mofuta oa Sehlahisoa: | Ho fetola Balaoli |
| Letoto: | ISL6617 |
| Bongata ba Pakete ea Feme: | 6000 |
| Sehlopha-potlana: | PMIC - Li-IC tsa Tsamaiso ea Matla |
| Bophara: | 3 limilimithara |
| Boima ba Yuniti: | 0.000776 oz |
♠ PWM Doubler e nang le Ts'ebetso ea Ts'ebetso ea Output
ISL6617A e sebelisa leano la Intersil's Proprietary Phase Doubler ho fetola literene tsa motlakase tsa mekhahlelo e 'meli ka ho kenya PWM e le 'ngoe.E imena habeli palo ea mekhahlelo eo balaoli ba 3.3V multiphase ba ka e tšehetsang.
ISL6617A e etselitsoe ho fokotsa palo ea matshwao a analoge a hokahanang pakeng tsa molaodi le bakganni ba ditiriso tse ding tsa maemo a phahameng.Letšoao le tloaelehileng la COMP, leo hangata le bonoang litlhophisong tse tloaelehileng tsa cascaded, ha le hlokehe;sena se ntlafatsa tšireletso ea lerata le ho nolofatsa moralo.Ho feta moo, ISL6617A e fana ka palo e tlase ea karolo le monyetla oa litšenyehelo tse tlase ho feta mokhoa o tloaelehileng oa cascaded.
Ka ho hlakola ISL6617A ka ISL6617 e 'ngoe kapa ISL6611A, e ka eketsa palo ea mekhahlelo eo 3.3V e ka tšehetsoang ke balaoli ba mekhahlelo e mengata.
ISL6617A e boetse e na le lintho tse kenang le tse hlahisoang ke linaha tse tharo tse amohelang boemo bo phahameng ba impedance, e sebetsa 'moho le balaoli ba PWM ba Intersil multiphase le mekhahlelo ea mokhanni ho thibela li-transients tse mpe holim'a motlakase o hlahisoang o laoloang ha ts'ebetso e emisoa.Karolo ena e felisa tlhokahalo ea diode ea Schottky e ka sebelisoang tsamaisong ea matla ho sireletsa moroalo ho senya ho feteletseng ha motlakase o tsoang.
• Proprietary phase doubler scheme
• Khanya e matlafalitsoeng- ho isa tšebetsong e felletseng
• Palo ea mekhahlelo e habeli kapa e mene
• Ho leka-lekanya hona joale ho nang le tokelo ea molao le kutloisiso ea hona joale ea DCR le phaello e feto-fetohang
• Sephetho sa hona joale sa ho beha leihlo (IOUT) ho nolofatsa sebopeho sa sistimi le sebopeho
• Kenyeletso ya maemo a mararo bakeng sa kgetho ya mokgwa
• Li-drive tse peli tse hlahisoang ke PWM bakeng sa marokho a mabeli a lokisoang a lumellanang a nang le PWM e le 'ngoe
• Kamahanyo ea kanale le likhetho tse peli tsa ho tsoana
• Tšehetsa 3.3V PWM input
• Tšehetsa tlhahiso ea 5V PWM
• E tsamaellana le sensing sa DCR kapa sensinsisi e bohlale ea sethala
• Kenyelletso ea PWM ea linaha tse tharo le liphetho bakeng sa ho koala sethaleng
• Tšireletso ea overvoltage
• Sephutheloana sa Dual Flat No-lead (DFN).
- Haufi le sephutheloana sa chip-scale footprint;e ntlafatsa ts'ebeliso ea PCB, profil e nyane
- Mahala Pb (RoHS e lumellana)
• Li-converter tse phahameng tsa hona joale, tse tlaase tsa DC / DC
• Maqhubu a phahameng le bokhoni bo phahameng ba VRM le VRD
• Mekhahlelo e phahameng ea lipalo le likopo tsa phallo ea mekhahlelo
• 3.3V PWM e kenyang sethala se kopaneng sa matla kapa DrMOS
