TPS2120YFPR Power Yipada ICs – Power Pinpin 2.8-V to 22-V, 62-m , 3-A, power mux with seamless switchover 20-DSBGA -40 to 125
♠ Apejuwe ọja
| Irisi ọja | Ifilelẹ Ifarahan |
| Olupese: | Texas Instruments |
| Ẹka Ọja: | Power Yipada ICs - Power Distribution |
| RoHS: | Awọn alaye |
| Iru: | Agbara MUX |
| Nọmba Awọn Ijade: | 1 Ijade |
| Ijade lọwọlọwọ: | 3 A |
| Opin lọwọlọwọ: | 3 A |
| Lori Resistance - O pọju: | 75 mohms |
| Foliteji Ipese Ṣiṣẹ: | 2.8 V si 22 V |
| Iwọn Iṣiṣẹ ti o kere julọ: | -40 C |
| Iwọn Iṣiṣẹ ti o pọju: | + 125 C |
| Iṣagbesori ara: | SMD/SMT |
| Package/Apo: | DSBGA-20 |
| jara: | TPS2120 |
| Iṣakojọpọ: | Reli |
| Iṣakojọpọ: | Teepu Ge |
| Iṣakojọpọ: | MouseReel |
| Brand: | Texas Instruments |
| Ọja: | Agbara Yipada ICs |
| Iru ọja: | Power Yipada ICs - Power Distribution |
| Opoiye Pack Factory: | 3000 |
| Ẹka: | Yipada awọn ICs |
| Foliteji Ipese - O pọju: | 22 V |
| Foliteji Ipese - Min: | 2.8 V |
| Iwọn Ẹyọ: | 2.800 mg |
♠ TPS212x 2.8-V si 22-V Agbara pataki MUX pẹlu Yipada Ailokun
Awọn ẹrọ TPS212x jẹ Dual-Input, Single-Output (DISO) Power Multiplexer (MUX) ti o ni ibamu daradara fun orisirisi awọn ọna ṣiṣe ti o ni awọn orisun agbara pupọ.Awọn ẹrọ naa yoo Wa Ni Aifọwọyi, Yan, ati Iyipada Lainidi laarin awọn igbewọle to wa.
Ni pataki ni a le fun ni laifọwọyi si foliteji titẹ sii ti o ga julọ tabi fi ọwọ si ọwọ si titẹ sii foliteji kekere lati ṣe atilẹyin mejeeji ORing ati awọn iṣẹ yiyan Orisun.Olutọju foliteji ayo ni a lo lati yan orisun titẹ sii.
Iṣẹ ṣiṣe Diode Bojumu kan ni a lo lati yipada lainidi laarin awọn orisun titẹ sii.Lakoko iyipada, ifasilẹ foliteji jẹ iṣakoso lati ṣe idiwọ lọwọlọwọ yiyipada ṣaaju ki o to ṣẹlẹ ati pese agbara ailopin si fifuye pẹlu agbara idaduro to kere ju.
Idiwọn lọwọlọwọ ni a lo lakoko bibẹrẹ ati iyipada lati daabobo lodi si awọn iṣẹlẹ ti nwaye, ati tun ṣe aabo fun ẹrọ lakoko iṣẹ deede.Iwọn lọwọlọwọ ti o wu le ṣe atunṣe pẹlu alatako ita kan.
Awọn ẹrọ TPS212x wa ni WCSP ati awọn aṣayan package VQFN-HR kekere ti a ṣe afihan fun iṣiṣẹ fun iwọn otutu ti –40°C si 125°C.
• Ibiti o n ṣiṣẹ jakejado: 2.8 V si 22 V
- Foliteji titẹ sii ti o pọju ti 24V
• Idaabobo RON Kekere:
TPS2120: 62 mΩ (aṣoju)
TPS2121: 56 mΩ (aṣoju)
• Alabojuto overvoltage adijositabulu (OVx): – Yiye <± 5%
• Alabojuto ayo adijositabulu (PR1): – Yiye <± 5%
• TPS2121 Ṣe atilẹyin itọkasi foliteji ita (CP2) pẹlu deede ti <1%
Iwọn opin igbejade lọwọlọwọ (ILM):
– TPS2120: 1 A – 3 A
– TPS2121: 1 A – 4.5 A
• Atọkasi ipo ikanni (ST)
Akoko titẹ titẹ sii adijositabulu (SS)
Àkókò ìbẹ̀rẹ̀ rírọ̀ tí a ṣe àtúnṣeṣe (SS)
• TPS2121 Yiyara iṣelọpọ iyara (tSW): 5 µs (aṣoju)
Iq kekere lati titẹ sii ti a mu ṣiṣẹ: 200 µA (aṣoju)
Iq kekere lati titẹ sii alaabo: 10 µA (Aṣoju)
Aṣayan orisun titẹ sii afọwọṣe (OVx)
Lori aabo iwọn otutu (OTP)
• Afẹyinti ati agbara imurasilẹ
Aṣayan orisun titẹ sii
• Pupọ iṣakoso batiri
• EPOS ati kooduopo scanners
• Adaṣiṣẹ ile ati kakiri
• Ipasẹ ati telematics
