AP64500SP-13 Whakawhitinga Ngaohiko Whakahaere DCDC Conv HV Buck SO-8EP(STD) T&R 4K
♠ Whakaahuatanga Hua
| Huanga Hua | Uara Huanga |
| Kaihanga: | Diodes Incorporated |
| Kāwai Hua: | Whakawhitinga Ngaohiko Regulators |
| RoHS: | Nga korero |
| Kāhua Whakaeke: | SMD/SMT |
| Mōkī / Take: | SOIC-8 |
| Topology: | Buck |
| Ngaohiko Huaputa: | 800 mV ki te 39 V |
| Putanga o nāianei: | 5 A |
| Te maha o nga putanga: | 1 Putanga |
| Ngaohiko Whakauru, Min: | 3.8 V |
| Ngaohiko Tāuru, Mōrahi: | 40 V |
| Naianei Ataahua: | 25 uA |
| Auautanga Whakawhiti: | 100 kHz ki te 2.2 MHz |
| Paemahana Mahi Iti: | -40C |
| Paemahana Mahi Morahi: | + 85 C |
| Tapeke: | Hurorirori kau |
| Tapeke: | Tapahia te Ripene |
| Waitohu: | Diodes Incorporated |
| Momo Hua: | Whakawhitinga Ngaohiko Regulators |
| Whakaweto: | Whakaweto |
| Te Rahi Wheketere: | 4000 |
| Kāwairoto: | PMIC - Nga IC Whakahaere Hiko |
| Momo: | Tukutahi |
| Taumaha Waeine: | 0.026455 oz |
♠ 3.8V KI TE 40V WHAKATOKANGA, 5A IQ ITI SYNCHRONOUS BUCK ME TE WHAKAMAHI KAUPAPA
Ko te AP64500 he 5A, kaitahuri peera tukutahi me te awhe ngaohiko whakauru whanui o 3.8V ki te 40V. Ko te taputapu ka whakauru katoa i te MOSFET mana teitei 45mΩ me te MOSFET mana iti-taha 20mΩ ki te whakarato i te huringa DC-DC tino pai ki raro.
He ngawari te whakamahi i te taputapu AP64500 ma te whakaiti i te tatau o nga waahanga o waho na tana tangohanga i te mana aratau o naianei.
Ko te hoahoa AP64500 kua arotauhia mo te whakaheke i te Whakaraerae Electromagnetic (EMI). He kaupapa taraiwa kuaha to te taputapu ki te aukati i te huri i te tangi o te node me te kore e patu i nga waa whakahuri me te whakaweto o te MOSFET, e whakaiti ana i te haruru EMI nui-nui na te whakawhiti MOSFET. Kei roto hoki i te AP64500 te Frequency Spread Spectrum (FSS) me te hurihanga o te ±6%, e whakaiti ana i te EMI ma te kore e tuku i te kaha tuku kia noho i roto i te auau kotahi mo te wa nui.
Kei te waatea te taputapu i roto i te kete SO-8EP.
·VIN 3.8V ki te 40V
·5A Tonu Putanga o naianei
·0.8V ± 1% Ngaohiko Tohutoro
·25µA Naianei Ataahua Iti (Pulse Frequency Modulation)
·Auautanga Whakawhiti Papatono: 100kHz ki te 2.2MHz
·Tukutahi Karaka o waho: 100kHz ki te 2.2MHz
·Tae atu ki te 85% te kaha ki te 5mA Uta Maama
·Hoahoa Atekōkiri Keeti Whaimana mo te Whakaiti EMI Pai
·Ko te Awhiowhio Horapa (FSS) hei Whakaiti i te EMI
·Aratau Whakataka iti (LDO).
·Tika Whakahohe Paepae ki te Whakaritea UVLO
·Porowhita Parenga o Maukati Ngaohiko Raro (UVLO)
– Parenga Ngaohiko Ngaohiko Putanga (OVP)
– Porohita-ma-hurihuri Tepe o Naianei
– Whakaweto Ngawha
·Tino Kore-Lead & Tino RoHS Ture (Tuhipoka 1 & 2)
·Halogen me Antimony Free. Pūrere “Kakariki” (Tuhipoka 3)
