TPS2120YFPR Power Switch ICs - Kugawa Mphamvu 2.8-V mpaka 22-V, 62-m, 3-A, mphamvu yamagetsi yokhala ndi switchover 20-DSBGA -40 mpaka 125
♠ Kufotokozera Zamalonda
| Mtundu wa Zamalonda | Mtengo wa Makhalidwe |
| Wopanga: | Texas Instruments |
| Gulu lazinthu: | Power Switch ICs - Kugawa Mphamvu |
| RoHS: | Tsatanetsatane |
| Mtundu: | Mphamvu MUX |
| Chiwerengero cha Zotulutsa: | 1 Zotulutsa |
| Zotulutsa Panopa: | 3 A |
| Malire Apano: | 3 A |
| Pa Kukaniza - Max: | 75 mkhm |
| Mphamvu yamagetsi yamagetsi: | 2.8 mpaka 22 V |
| Kutentha Kochepa Kwambiri: | -40 C |
| Kutentha Kwambiri Kwambiri: | + 125 C |
| Mtundu Wokwera: | SMD/SMT |
| Phukusi/Mlandu: | DSBGA-20 |
| Mndandanda: | Chithunzi cha TPS2120 |
| Kuyika: | Reel |
| Kuyika: | Dulani Tepi |
| Kuyika: | MouseReel |
| Mtundu: | Texas Instruments |
| Zogulitsa: | ICs ya Power switch |
| Mtundu wa malonda: | Power Switch ICs - Kugawa Mphamvu |
| Kuchuluka Kwa Paketi Ya Factory: | 3000 |
| Gulu laling'ono: | Kusintha ICs |
| Supply Voltage - Max: | 22 V |
| Supply Voltage - Min: | 2.8 V |
| Kulemera kwa Unit: | 2.800 mg |
♠ TPS212x 2.8-V mpaka 22-V Chofunika Kwambiri Mphamvu MUX yokhala ndi Kusintha Kopanda Msoko
Zipangizo za TPS212x ndi Dual-Input, Single-Output (DISO) Power Multiplexer (MUX) zomwe zimagwirizana bwino ndi machitidwe osiyanasiyana okhala ndi mphamvu zambiri. Zipangizozi zidzazindikira Mokha, Sankhani, ndi Kusintha Mosasamala pakati pa zomwe zilipo.
Kuyika patsogolo kumatha kuperekedwa kokha kumagetsi apamwamba kwambiri kapena kuperekedwa pamanja kuyika kwamagetsi ocheperako kuti athandizire ntchito zonse za ORing ndi Source Selection. Woyang'anira magetsi oyambira amagwiritsidwa ntchito posankha gwero lolowera.
Opaleshoni ya Ideal Diode imagwiritsidwa ntchito kusuntha mosasunthika pakati pazolowera. Pa switchover, kutsika kwa voteji kumayendetsedwa kuti atsekere reverse panopa zisanachitike ndikupereka mphamvu yosasokoneza pa katunduyo ndi mphamvu yochepa yogwirizira.
Kuchepetsa komwe kulipo kumagwiritsidwa ntchito poyambitsa ndikusintha kuti muteteze ku zochitika zanthawi yayitali, komanso kumateteza chipangizochi pakamagwira ntchito bwino. Malire omwe amachokera pano amatha kusinthidwa ndi chopinga chimodzi chakunja.
Zida za TPS212x zimapezeka mu WCSP ndi zosankha zazing'ono za phukusi la VQFN-HR zodziwika kuti zimagwira ntchito pa kutentha kwa -40 ° C mpaka 125 ° C.
• Kuchuluka kwa ntchito: 2.8 V mpaka 22 V
- Mphamvu yamagetsi yamphamvu kwambiri ya 24 V
• Kutsika kwa RON:
- TPS2120: 62 mΩ (yambiri)
- TPS2121: 56 mΩ (yambiri)
• Woyang'anira overvoltage wosinthika (OVx): - Kulondola <±5%
• Woyang'anira wamkulu wosinthika (PR1): - Kulondola <±5%
• TPS2121 Imathandiza mafotokozedwe amagetsi akunja (CP2) ndi kulondola kwa <1%
• Malire otulutsa (ILM):
- TPS2120: 1 A - 3 A
- TPS2121: 1 A - 4.5 A
• Chizindikiro cha Channel (ST)
• Adjustable input setling time (SS)
• Nthawi yoyambira yofewa yosinthika (SS)
• TPS2121 Fast output switchover (tSW): 5 µs (yachilendo)
• Iq yotsika kuchokera kuzinthu zoyatsa: 200 µA (zachilendo)
• Iq yotsika kuchokera kuzinthu zolephereka: 10 µA (Yachibadwa)
• Kusankha kochokera pamanja (OVx)
• Kuteteza kutentha kwambiri (OTP)
• zosunga zobwezeretsera ndi standby mphamvu
• Kusankha kochokera
• Kuwongolera ma batri angapo
• EPOS ndi ma barcode scanner
• Kupanga makina odzichitira okha ndi kuyang'anitsitsa
• Kutsata ndi telematics
