STMPS2141STR Yipada Agbara ICs – Pipin Agbara Imudara awọn iyipada agbara ikanni ẹyọkan
♠ Apejuwe ọja
| Irisi ọja | Ifilelẹ Ifarahan |
| Olupese: | STMicroelectronics |
| Ẹka Ọja: | Power Yipada ICs - Power Distribution |
| RoHS: | Awọn alaye |
| Iru: | Apa kekere |
| Nọmba Awọn Ijade: | 1 Ijade |
| Ijade lọwọlọwọ: | 500 mA |
| Opin lọwọlọwọ: | 800 mA |
| Lori Resistance - O pọju: | 120 mOhms |
| Lori Akoko - O pọju: | 5 ms |
| Aago Aago - O pọju: | 10 ms |
| Foliteji Ipese Ṣiṣẹ: | 2.7 V si 5.5 V |
| Iwọn Iṣiṣẹ ti o kere julọ: | -40 C |
| Iwọn Iṣiṣẹ ti o pọju: | + 85 C |
| Iṣagbesori ara: | SMD/SMT |
| Apo / Apo: | SOT-23-5 |
| jara: | STMPS2141 |
| Iṣakojọpọ: | Reli |
| Iṣakojọpọ: | Teepu Ge |
| Iṣakojọpọ: | MouseReel |
| Brand: | STMicroelectronics |
| Pd - Agbara Pipa: | 32.5mW |
| Iru ọja: | Power Yipada ICs - Power Distribution |
| Opoiye Pack Factory: | 3000 |
| Ẹka: | Yipada awọn ICs |
| Foliteji Ipese - O pọju: | 5.5 V |
| Foliteji Ipese - Min: | 2.7 V |
| Iwọn Ẹyọ: | 0,002293 iwon |
♠ Imudara awọn iyipada agbara ikanni ẹyọkan
STMPS2141, STMPS2151, STMPS2161, STMPS2171 awọn iyipada pinpin agbara jẹ ipinnu fun awọn ohun elo nibiti awọn ẹru agbara agbara ati awọn iyika kukuru ni o ṣee ṣe lati pade. Awọn ẹrọ wọnyi ṣafikun 90 mΩ N-ikanni MOSFET awọn iyipada agbara apa giga fun pinpin agbara. Awọn wọnyi ni awọn yipada ti wa ni dari nipasẹ kan kannaa jeki input.
Nigbati ẹru ti o wu jade ba kọja iloro opin lọwọlọwọ tabi kukuru kan wa, ẹrọ naa ṣe idinwo iṣẹjade lọwọlọwọ si ipele ailewu nipa yiyi si ipo lọwọlọwọ igbagbogbo. Nigbati awọn ẹru iwuwo lemọlemọfún ati awọn iyika kukuru pọ si ipalọlọ agbara ninu iyipada, nfa iwọn otutu ipade lati dide, iyika aabo igbona ti paarọ kuro lati yago fun ibajẹ. Imularada lati tiipa igbona jẹ aifọwọyi ni kete ti ẹrọ naa ti tutu to. Ti abẹnu circuitry idaniloju awọn yipada si maa wa ni pipa titi ti a wulo input foliteji jẹ bayi.
■ 90 mΩ iyipada MOSFET ti o ga
■ 500/1000 mA lemọlemọfún lọwọlọwọ
■ Idaabobo igbona ati kukuru-kukuru pẹlu iṣelọpọ oye ti o pọju
■ Iwọn iṣẹ ṣiṣe lati 2.7 si 5.5 V
■ CMOS ati TTL ti o ni ibamu mu titẹ sii ṣiṣẹ
■ Titiipa labẹ foliteji (UVLO)
■ 12 µIpese ipese imurasilẹ ti o pọju lọwọlọwọ
■ Iwọn otutu ibaramu, -40 si 85 °C
■ 8 kV ESD Idaabobo
■ Yiyipada aabo lọwọlọwọ
■ Aṣiṣe ofo
Awọn paati UL ti a mọ (nọmba faili UL: E354278)
