sifooyinka alaabta:
NOOCA | SHARAX |
qaybta | Isku-dhafka Wareegga (IC) PMIC - Tixraaca Voltage |
soo saaraha | Qalabka Texas |
taxane | - |
Xidhmada | Cajalad iyo Reel (TR) Kooxda Shear (CT) Digi-Reel® Custom Reel |
heerka wax soo saarka | kaydka ku jira |
Nooca tixraaca | shunt |
nooca wax soo saarka | la hagaajin karo |
Voltage - Soo-saarka (daqadda/go'an) | 2.495V |
Voltage - Soo saarista (ugu badnaan) | 36 V |
Hadda - Wax-soo-saarka | 100 mA |
Dulqaad | ± 0.5% |
Isku xidhka heerkulka | - |
Sawaxanka - 0.1 Hz ilaa 10 Hz | - |
Sawaxanka - 10 Hz ilaa 10 Hz | - |
Voltage - Gelida | - |
Hadda - Awood leh | - |
Hadda - Cathode | 700 µA |
Heerkulka shaqada | -40°C ~ 125°C (TA) |
nooca rakibaadda | Nooca Buur Dusha |
Xidhmada/Xiritaanka | TO-236-3, SC-59, SOT-23-3 |
Baakadaha Aaladda Alaabta | MAANTA-23-3 |
Lambarka alaabta aasaasiga ah | TL431 |
Kala soocida Deegaanka iyo Dhoofinta:
SIFOOYINKA | SHARAX |
Heerka RoHS | Waafaqsan tilmaanta ROHS3 |
Heerka Dareenka Qoyaanka (MSL) | 1 (aan xadidnayn) |
Heerka GAAR | Alaabooyin aan GAAR lahayn |
KA BAXDAY | DHAGTA99 |
HTSUS | 8542.39.0001 |
TL431, TL432 Tixraac Barnaamijeedka Saxda ah
1 Astaamaha
• Dulqaadka korantada ee tixraaca 25°C
- 0.5% (darajada B)
- 1% (darajada)
- 2% (fasalka caadiga ah)
• danab wax soo saar la hagaajin karo: Vref ilaa 36 V
• Hawlgalka laga bilaabo -40°C ilaa 125°C
• Dhaqdhaqaaqa heerkulka caadiga ah (TL43xB)
-6 mV (heerkulka C)
- 14 mV (I heerkulbeeg, Q heerkulka)
• Qaylada soo-saarka hooseeya
• 0.2-Ω Wax-soo-saarka cakiran
• Awoodda quusta- hadda: 1 mA ilaa 100 mA
2 Codsiyada
• Danab la hagaajin karo iyo tixraacyada hadda jira
• Xeerarka dhinaca labaad ee duulista duullimaadyada SMPSs
• Bedelka Zener
La socodka korantada
• Isbarbardhig leh tixraac isku dhafan
Vref
Gelida
VKA
IKA
Qorshe la Fududeeyay
3 Sharaxaada
TL431LI / TL432LI waa beddelka pin-to-pin
ilaa TL431/TL432.TL43xLI waxay bixisaa xasillooni wanaagsan,
Heerkulka hoose ee qulqulaya (VI(dev)), iyo hoose
tixraaca hadda (Iref) ee nidaamka la hagaajiyay
saxnaanta.
Qalabka TL431 iyo TL432 waa saddex-terminal
Nidaamiyeyaasha shunt la hagaajin karo, oo leh kulayl gaar ah
xasiloonida baabuurta, ganacsiga iyo
heerkulka militariga.Korontada wax soo saarka ayaa kara
lagu dejiyo qiime kasta oo u dhexeeya Vref (qiyaastii
2.5 V) iyo 36 V, oo leh laba iska caabin dibadeed.
Qalabyadani waxay leeyihiin cillad wax soo saar caadi ah
ee 0.2 Ω.Wareegga wax soo saarka firfircoon wuxuu bixiyaa wax aad u badan
sifada toosan ee fiiqan, samaynta qalabkan
Beddelka wanaagsan ee Zener diodes in badan
codsiyada, sida sharciyeynta dusha sare, la hagaajin karo
qalabka korontada, iyo beddelka sahayda korontada.The
Qalabka TL432 wuxuu leeyahay shaqo isku mid ah iyo
Tilmaamaha korantada sida aaladda TL431, laakiin waxay leedahay
pinouts kala duwan ee xirmooyinka DBV, DBZ, iyo PK.
Labada aaladaha TL431 iyo TL432 ayaa lagu bixiyaa gudaha
saddex fasal, oo leh dulqaad bilowga ah (25°C) ee
0.5%, 1%, iyo 2%, ee B, A, iyo heerka
darajada, siday u kala horreeyaan.Intaa waxaa dheer, wax soo saar hooseeya oo ka soo horjeeda
heerkulku wuxuu xaqiijiyaa xasilooni wanaagsan oo dhan
kala duwanaanta heerkulka.
Qalabka TL43xxC waxaa lagu gartaa in lagu shaqeeyo
laga bilaabo 0°C ilaa 70°C, aaladaha TL43xxI waa
lagu gartaa hawlgalka laga bilaabo -40 ° C ilaa 85 ° C, iyo
qalabka TL43xxQ waxaa lagu gartaa in ay shaqeeyaan
heerkulka -40 ° C ilaa 125 ° C.