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TPA3128D2DAPR Hou & Taketake DC Ki te Kaihurihuri DC & Whakawhiti Regulator Chip

whakaahuatanga poto:

He iti te ngaronga hiko o te TPA3128D2 Class D.Ka awhina tenei ahuatanga ki te whakaroa atu i te ora o te pākahiko i roto i nga kaikorero Nihokikorangi/korekore me etahi atu punaha oro-a-hiko.Ko te taputapu TPA3128D2 he tino pai, ka taea te tuku 2 × 30W me te kore e hiahiatia he wera wera o waho i runga i te PCB e rua-papa.Ko te TPA3128D2 oscillator matatau/ka taea te hanga i te porowhita kua maukatihia te waahanga (PLL) he maha nga waahanga whakawhiti.Ma tenei waahanga ka taea e te taputapu te karo i te pokanoa AM, a, ka whakamahia me te waahanga rangatira / pononga, ka taea te tukutahi i nga taputapu maha.


Taipitopito Hua

Tohu Hua

Huanga Hua

MOMO WHAKAAHUA

KOWHITI

kāwai Takiwa Whakakotahi (ICs)

Rarangi

whakakaha

Whakanui ororongo

 

kaihanga Texas Taonga

raupapa -

takai rīpene me ngā pōkai hurihuri (TR)

Mōkihi rīpene whakaweto (CT)

Digi-Reel®

Te mana hua Hohe

momo Kōeke D

Momo putanga Takirua (tereo)

Te kaha whakaputa x te hongere @ te uta 30W x 2 @ 8Ohm

Ngaohiko - Tuku hiko 4.5V ~ 26V

motuhaketanga Parenga ara-poto

Momo whakaurunga Momo whakapiri mata

Te pāmahana whakahaere -40°C ~ 85°C (TA)

Te whakaurunga o nga waahanga kaihoko 32-HTSSOP

Mōkī/Whare 32-PowerTSSOP (0.240", 6.10mm te whanui)

Tau ariki hua TPA3128

Arahiko Whakanui Hiko Ororongo

Ka whakamahia te kaha ororongo ki te whakanui i te kaha o te tohu ororongo.Ko te mea e kiia nei ko te whakakaha kaha ko te mohio ki te whakanui i te kaha o te tohu ma te whakanui tuatahi i te ngaohiko tohu katahi ka whakanui i te naianei tohu.
Ma te mohio ki te mahi a nga whakakaha hiko ororongo ka ngawari ake te ako mo etahi atu whakakaha hiko.Ko te tikanga, ka kiia ko nga whakakaha hiko ororongo he ara iahiko iti-whakakaha (nga whakakaha tohu auau iti).
Ko te kaha ororongo ka whakanui i te tohu ororongo.I roto i nga miihini rereke, ka whakamahia nga momo whakahiato hiko ororongo na nga whakaritenga rereke mo te mana tohu whakaputa.


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