AP64500SP-13 Lilaoli tse Fetohang tsa Voltage DCDC Conv HV Buck SO-8EP(STD) T&R 4K
♠ Tlhaloso ea Sehlahisoa
| Sehlahisoa Tšobotsi | Boleng ba Tšobotsi |
| Moetsi: | Diodes Incorporated |
| Sehlopha sa Sehlahisoa: | Ho fetola Voltage Regulators |
| RoHS: | Lintlha |
| Mounting Style: | SMD/SMT |
| Sephutheloana / Taba: | SOIC-8 |
| Topology: | Buck |
| Output Voltage: | 800 mV ho 39 V |
| Sephetho sa Hona Joale: | 5 A |
| Nomoro ea Liphetho: | 1 Sephetho |
| Input Voltage, Min: | 3.8 V |
| Kenya Voltage, Max: | 40 V |
| Quiscent Current: | 25A |
| Fetoha Maqhubu: | 100 kHz ho 2.2 MHz |
| Mocheso o fokolang oa ho sebetsa: | - 40 C |
| Boholo ba Thempereichara ea Tšebetso: | + 85 C |
| Sephutheloana: | Reel |
| Sephutheloana: | Khaola Theipi |
| Lebitso: | Diodes Incorporated |
| Mofuta oa Sehlahisoa: | Ho fetola Voltage Regulators |
| Koala: | Koala |
| Bongata ba Pakete ea Feme: | 4000 |
| Sehlopha-potlana: | PMIC - Li-IC tsa Tsamaiso ea Matla |
| Mofuta: | E lumellana |
| Boima ba Yuniti: | 0.026455 oz |
♠ 3.8V HO 40V INPUT, 5A IQ LOW SYNCHRONOUS BUCK LE MAFUTA A LENANEO
AP64500 ke 5A, synchronous buck converter e nang le mefuta e mengata e fapaneng ea motlakase oa 3.8V ho isa ho 40V. Sesebelisoa se kopanya ka botlalo 45mΩ matla a lehlakoreng le phahameng MOSFET le 20mΩ matla a lehlakoreng le tlaase MOSFET ho fana ka phetoho ea boemo bo holimo ea DC-DC.
Sesebelisoa sa AP64500 se sebelisoa habonolo ka ho fokotsa palo ea likarolo tsa kantle ka lebaka la ho amoheloa ha taolo ea maemo a holimo hona joale.
Moralo oa AP64500 o ntlafalitsoe bakeng sa phokotso ea Electromagnetic Interference (EMI). Sesebelisoa se na le leano la mokhanni oa liheke ho hanela ho lla ha node ntle le ho tela nako ea ho bulela le ho tima MOSFET, e fokotsang lerata le phahameng la mahlaseli a EMI le bakoang ke ho fetoha ha MOSFET. AP64500 e boetse e na le Frequency Spread Spectrum (FSS) e nang le switching frequency jitter ea ± 6%, e fokotsang EMI ka ho se lumelle matla a tsoang ho lula leqhubu lefe kapa lefe ka nako e telele.
Sesebelisoa se fumaneha ka har'a sephutheloana sa SO-8EP.
·VIN 3.8V ho isa ho 40V
·5A Tsoelo-pele ea Sephetho sa Hona Joale
·0.8V ± 1% Reference Voltage
·25µA Tlase ea Hajoale (Ho Fetola ha Maqhubu a Pulse Frequency)
·Maqhubu a Fetohang a Lokisehang: 100kHz ho isa ho 2.2MHz
·Kamahanyo ea Oache e Ntle: 100kHz ho isa ho 2.2MHz
·Ho fihla ho 85% ka katleho ho 5mA Light Load
·Moralo oa Proprietary Gate Driver bakeng sa Phokotso e Ntle ea EMI
·Frequency Spread Spectrum (FSS) ho Fokotsa EMI
·Mokhoa oa ho theoha tlaase (LDO)
·Precision E nolofalletsa Tsela ea ho Fetola UVLO
·Tšireletso ea Circuitry o Undervoltage Lockout (UVLO)
- Ts'ireletso ea Output Overvoltage (OVP)
– Cycle-by-Cycle Peak Current Limit
– Thermal Shutdown
·Ha e na ketapele ka ho Fetisisa ebile e Latela RoHS ka Botlalo (Lintlha tsa 1 & 2)
·Halogen le Antimony Free. Sesebelisoa sa "Green" (Tlhokomeliso 3)
