BQ2000SN-B5TR Batiri Management Olona-kemistri Switchmode agbara
♠ Apejuwe ọja
| Irisi ọja | Ifilelẹ Ifarahan |
| Olupese: | Texas Instruments |
| Ẹka Ọja: | Iṣakoso batiri |
| RoHS: | Awọn alaye |
| Ọja: | Gbigba agbara Management |
| Iru Batiri: | Li-Ion, Li-Polymer, NiCd, NiMH |
| Foliteji Ijade: | adijositabulu |
| Ijade lọwọlọwọ: | 2 A |
| Foliteji Ipese Ṣiṣẹ: | 4V si 6V |
| Package/Apo: | SOIC-8 |
| Iṣagbesori ara: | SMD/SMT |
| jara: | BQ2000 |
| Iṣakojọpọ: | Reli |
| Iṣakojọpọ: | Teepu Ge |
| Iṣakojọpọ: | MouseReel |
| Brand: | Texas Instruments |
| Giga: | 1,58 mm |
| Gigun: | 4,9 mm |
| Iwọn Iṣiṣẹ ti o pọju: | + 70 C |
| Iwọn Iṣiṣẹ ti o kere julọ: | -20 C |
| Ipese Nṣiṣẹ lọwọlọwọ: | 500 uA |
| Iru ọja: | Iṣakoso batiri |
| Opoiye Pack Factory: | 2500 |
| Ẹka: | PMIC - Power Management ICs |
| Iru: | Fast idiyele Management |
| Ìbú: | 3,91 mm |
| Iwọn Ẹyọ: | 76 mg |
♠ Eto Olona-Kemistri Iyara Gbigba agbara Iṣakoso IC
Bq2000 jẹ eto, monolithic IC fun iṣakoso gbigba agbara ti nickel cadmium (NiCd), nickel metal-hydride (NiMH), tabi awọn batiri lithium-ion (Li-Ion) ni ẹyọkan tabi awọn ohun elo kemistri pupọ. Bq2000 yan kemistri batiri to dara (boya nickel tabi lithium) ati tẹsiwaju pẹlu gbigba agbara to dara julọ ati awọn algoridimu ifopinsi. Ilana yii yọkuro aifẹ, ti ko gba agbara, tabi awọn ipo ti ko gba agbara, ati gba laaye deede ati ifopinsi ailewu ti idiyele iyara.
Da lori kemistri, bq2000 n pese nọmba awọn ibeere ifopinsi idiyele:
• Foliteji ti o ga julọ, PVD (fun NiCd ati NiMH)
• Iye idiyele ti o kere ju lọwọlọwọ (fun Li-Ion)
Iwọn otutu ti o pọju
Akoko idiyele ti o pọju
Fun ailewu, bq2000 ṣe idiwọ idiyele iyara titi foliteji batiri ati iwọn otutu wa laarin awọn opin asọye olumulo. Ti foliteji batiri ba wa ni isalẹ ala-kekere foliteji, bq2000 nlo agbara-agbara lati ṣe itọju batiri naa. Fun awọn batiri NiMH, bq2000 n pese idiyele oke-pipa iyan lati mu agbara batiri pọ si.
Ifiwewe iyara to ga ti irẹpọ gba bq2000 laaye lati jẹ ipilẹ fun pipe, Circuit ṣaja batiri ti o ga julọ fun ipilẹ-nickel ati awọn kemistri orisun litiumu.
• Isakoso Ailewu ti Gbigba agbara Yara fun NiCd,NiMH, tabi Awọn akopọ Batiri Li-Ion
• Adarí Yiyi Igbohunsafẹfẹ-giga fun Ṣiṣe ati Apẹrẹ Ṣaja Rọrun
• Ijẹrisi gbigba agbara-ṣaaju fun Ṣiṣawari Kukuru, bajẹ, tabi Awọn sẹẹli ti o gbona ju
• Ifopin si gbigba agbara-yara nipasẹ Voltage Peak (PVD) fun awọn kemistri nickel, lọwọlọwọ ti o kere julọ fun awọn kemistri Li-Ion, Iwọn otutu to pọ julọ, ati Akoko gbigba agbara to pọ julọ
• Ipo Oke ti o yan fun Iṣeyọri Agbara to pọju ninu Awọn Batiri NiMH
• Ipo Gbigba agbara Trickle ti siseto fun Imupadaji Awọn Batiri Ti a Ti Sisun Jinna ati fun Itọju Itọju agbara lẹhin
• Yiyọ Batiri ti a ṣe sinu ati Wiwa Fi sii
• Ipo oorun fun Lilo Agbara Kekere
• Olona-kemistri Ṣaja
• Ṣaja nickel
• Agbara-giga, Ṣaja pupọ-Sẹẹli
