Inzwa ye-Open-Loop (EV)
01
Inzwa Yamanje ye-HS78-600A/900A-C
okungavamile
◆ Isimiso se-ASIC se-Open-loop Hall;
◆ Ukuhlukaniswa kohlangothi oluyinhloko nolwesibili;
◆ Ukusetshenziswa kwamandla okuphansi;
◆ Ububanzi obubanzi;
◆ Akukho ukulahleka kokufakwa
◆ Izinto zokusetshenziswa zihambisana ne-UL 94-V0
Isicelo
◆ Isilawuli semoto
◆ Ukunikezwa kwamandla okungaphazamiseki (i-UPS)
◆ Isiguquli esingaguquki esiqhutshwa yimoto ye-DC
◆ Ukunikezwa Kwamandla Okushintsha (i-SMPS)
◆ Ukunikezwa kwamandla omshini wokushisela
Uhlu lwamamodeli
| Imodeli yomkhiqizo | ||
| Inombolo yemodeli | Isilinganiso samanje sokufaka II-PN(A) | Ibanga Lokulinganisa I-IPM (A) |
| HS78-600A/900A-C | 600/900 | ±600/±900 |
Uhlu lwepharamitha ye-S78-600A/900A-C
| Ipharamitha | uphawu | iyunithi | Inani eliphansi | inani elijwayelekile | Inani eliphezulu | isitatimende |
| 1; 2; 3 Imininingwane kagesi yesiteshi | ||||||
| Uhlangothi oluyinhloko olulinganiselwe okwamanje | I-IPN | A | - | 600 | - | |
| Ububanzi bokulinganisa bamanje obuyinhloko | I-IPM | A | -600 | - | 600 | |
| I-voltage yokunikezela | I-VC | Ku- | 4.75 | 5.0 | 5.25 | |
| I-voltage yokukhipha | I-VOUT | Ku- | I-VOUT=(VC/5)·(2.5+Gth·IPN) | @ VC=5V | ||
| I-voltage yokukhipha engu-zero | I-VQOV | Ku- | 2.48 | 2.5 | 2.52 | @VC=5V kanye ne-IP=0A |
| Inzuzo yemfundiso | I-Gth | mV/A | - | 3.33 | - | |
| Ukusetshenziswa kwamanje | I-IC | m.a. | - | 60 | 70 | @VC=5V |
| Ukumelana nomthwalo | I-RL | kΩ | 10 | - | okungenamkhawulo | @VOUT kuya ku-GND |
| Umthamo womthwalo | C2 | nF | - | - | 2.2 | |
| Umthamo wokuhlunga amandla | C1 | µF | - | - | - | |
| 4; 5; 6 Imininingwane kagesi yesiteshi | ||||||
| Uhlangothi oluyinhloko olulinganiselwe okwamanje | I-IPN | A | - | 900 | - | |
| Ububanzi bokulinganisa bamanje obuyinhloko | I-IPM | A | -900 | - | 900 | |
| I-voltage yokunikezela | I-VC | Ku- | 4.75 | 5.0 | 5.25 | |
| I-voltage yokukhipha | I-VOUT | Ku- | I-VOUT=(VC/5)·(2.5+Gth·IPN) | @ VC=5V | ||
| I-voltage yokukhipha engu-zero | I-VQOV | Ku- | 2.48 | 2.5 | 2.52 | @VC=5V kanye ne-IP=0A |
| Inzuzo yemfundiso | I-Gth | mV/A | - | 2.22 | - | |
| Ukusetshenziswa kwamanje | I-IC | m.a. | - | 60 | 70 | @VC=5V |
| Ukumelana nomthwalo | I-RL | kΩ | 10 | - | okungenamkhawulo | @VOUT kuya ku-GND |
| Umthamo womthwalo | C2 | nF | - | - | 2.2 | |
| Umthamo wokuhlunga amandla | C1 | µF | - | - | - | |
| Ipharamitha yokusebenza | ||||||
| Iphutha lokuthola | Yebo | % | - | ±2 | - | @TA=25℃ |
| Iphutha lokukhula kwezinga lokushisa | I-TCG | %/℃ | -0.03 | ±0.01 | 0.03 | @TA -40℃~125℃ |
| Iphutha elingekho | IMPILO | i-mV | - | ±20 | - | @VC=5V kanye ne-IP=0A |
| Iphutha elingekho ekushintsheni kwezinga lokushisa | I-TCVOE | mV/℃ | -0.08 | ±0.01 | 0.08 | @TA -40℃~125℃ |
| I-voltage ye-offset yamagnetic | UKUSUKA | i-mV | -4 | - | 4 | @TA=25℃，VC=5V |
| Iphutha elingelona elemigqa | ISIHOGO | % we-IPN | -0.5 | - | 0.5 | I-VOE engenazo nhlobo |
| Isikhathi sokuphendula | i-tr | µs | 3 | 6 | 10 | |
| Ububanzi bebhendi (-3dB) | BW | kHz | 30 | - | - | |
| Abalandelayo bamanje | di/dt | A/us | 100 | |||
| Umsindo wokukhipha | Iphe. elilodwa. | i-mV | - | - | 10 | |
| Ipharamitha yendawo yonke | ||||||
| Izinga lokushisa elisebenzayo | TA | ℃ | -40….+125 | |||
| Izinga lokushisa elizungezile lesitoreji | TS | ℃ | -40….+125 | |||
| isisindo | m | g | - | |||
Ukunaka
(1) I-voltage yokukhipha i-Uout, i-voltage ye-offset i-UQOV, ukuzwela i-Gth kufanelana ngokuphelele nokunikezwa kwamandla i-Vc;
(2) Imvamisa yamanje okufanele ilinganiswe kufanele ikhawulelwe kubhendi yemvamisa yenzwa, ngaphandle kwalokho izobangela ukushisa ngokweqile kwe-magnetic core kanye ne-chip;
(3) Indlela yokuxhuma engalungile ingalimaza inzwa;
Izici zokuvimbela ukushisa
| Ipharamitha | uphawu | iyunithi | Inani lezinombolo | isitatimende |
| Ukuhlolwa kwe-voltage yokumelana nokuhlukaniswa kwe-AC RMS @ 50Hz,1min | NGOKUPHAKATHID | I-KV | 2.5 | |
| I-voltage yokumelana nomfutho ingu-1.2/50uS | YAKHO | I-KV | 5 | |
| Izinto zokwakha izindlu | - | - | UL94-V0 | I-PPS+GF40 |
| Inkomba yokumelana nokucwila okuhlobene | I-CTI | Ku- | - | |
| Ibanga lokuhamba | i-dCP | mm | 25 | |
| Ukususwa kukagesi | i-dCI | mm | 20 |
Umkhawulo ophezulu
| Ipharamitha | uphawu | iyunithi | Inani lezinombolo |
| I-voltage yokunikezela | Ku-C | Ku- | 8 |
| Ukukhishwa kwamanje okuqhubekayo | Minaphandle | m.a. | - |
| Ukukhishwa kwe-electrostatic - Ukukhishwa kokuthintana | Ku-I-ESD | I-KV | 4 |
Ubukhulu Bemishini
Ukunaka
Izinzwa kumele zihambisane nezindinganiso ze-IEC61010-1. Izinzwa kumele zifakwe emishinini kagesi noma kagesi ehlangabezana nezindinganiso zokusetshenziswa kanye nezimfuneko zokuphepha ngokuhambisana nemiyalelo yokusebenzisa.
- Qaphela. Qaphela ukushaqeka.
Uma inzwa isebenza, ezinye izingxenye zingase zibe ngaphansi kwama-voltage ayingozi (isb. i-primary busbar, ugesi), futhi ukunganakwa kwalokhu kuzoholela ekulimaleni nasezingozini ezinkulu. Inzwa iyidivayisi eyakhelwe ngaphakathi, futhi ingxenye yayo eqhubayo kumele iqinisekiswe ukuthi ayithintwa yizwe langaphandle ngemva kokufakwa. Ikesi elivikelayo noma isembozo sokuvikela singangezwa uma kudingeka. Ugesi oyinhloko kumele ukwazi ukunqanyulwa.