LM5007MMX/NOPB Whakawhiti Ngaohiko Regulators Ngaohiko Teitei 80V
♠ Whakaahuatanga Hua
| Huanga Hua | Uara Huanga |
| Kaihanga: | Texas Taonga |
| Kāwai Hua: | Whakawhitinga Ngaohiko Regulators |
| RoHS: | Nga korero |
| Kāhua Whakaeke: | SMD/SMT |
| Mōkī / Take: | VSSOP-8 |
| Topology: | Buck |
| Ngaohiko Huaputa: | 2.5 V ki te 73 V |
| Putanga o nāianei: | 500 mA |
| Te maha o nga putanga: | 1 Putanga |
| Ngaohiko Whakauru, Min: | 9 V |
| Ngaohiko Tāuru, Mōrahi: | 75 V |
| Auautanga Whakawhiti: | 50 kHz ki te 800 kHz |
| Paemahana Mahi Iti: | -40C |
| Paemahana Mahi Morahi: | + 125 C |
| Rangatū: | LM5007 |
| Tapeke: | Hurorirori kau |
| Tapeke: | Tapahia te Ripene |
| Tapeke: | KioreReel |
| Waitohu: | Texas Taonga |
| Kete Whakawhanaketanga: | LM5007EVAL |
| Ngaohiko Whakauru: | 9V ki te 75V |
| Whakawhiwhinga Whakahaere Naianei: | 500 uA |
| Momo Hua: | Whakawhitinga Ngaohiko Regulators |
| Whakaweto: | Whakaweto |
| Te Rahi Wheketere: | 3500 |
| Kāwairoto: | PMIC - Nga IC Whakahaere Hiko |
| Ngaohiko Tuku - Min: | 9 V |
| Momo: | Takahia ki raro |
| Taumaha Waeine: | 0.004938 oz |
♠ TPS255xx Whakawhiti Whakawhiti Whakawhiti-Toha-Toha-Whakawhiti Tika Naianei
Ko te LM5007 0.5-A kaitahuri whakahuri hikoi-iho e whakaatu ana i nga mahi katoa e hiahiatia ana hei whakatinana i te kaitoha utu iti me te pai. Ko tenei kaitahuri ngaohiko teitei he whakauru 80-V, 0.7-A Nchannel buck panaka me te whakahaere i runga i te awhe ngaohiko whakauru o 9 V ki te 75 V. He ngawari te taputapu ki te whakatinana me te whakaratohia i roto i te 8-pin VSSOP me te whakahiato i te waiariki 8-pin WSON kete.
Ka whakamahia e te kaitahuri he kaupapa mana whakahiato me te PWM i runga i te waa-a-waa e rite ana ki te VIN. Ma tenei ahuatanga ka taea e te auau whakahaere te noho tonu me nga rereketanga o te kawenga me te ngaohiko whakauru. Karekau he utu kapeneheihana mo te mana whakahiato me te tuku urupare tere tere. Ka whakatinanahia he tepenga mohio o naianei me te wa-waahi kaha e whakatairite ana ki te VOUT. Ko tenei kaupapa here o naianei e whakapumau ana i te whakamarumaru ara-poto i te wa e tuku ana te whakahekenga o te kawenga o naianei. Ko etahi atu waahanga whakamarumaru ko te katinga waiariki me te whakaora aunoa, te VCC me te puku o te keeti i raro i te ngaohiko maukati, me te aukati huringa mahi morahi.
• Kaihurihuri Buck DC/DC Tukutahi
– Te Awhe Ngaohiko Whakauru Whakahaere o te 9 V ki te 75 V
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– Parenga Weariki Whakaweto Ki te Hysteresis
– Mana Whakaweto Waho
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