TPS74401RGWR LDO Voltage Regulators 3A LDO nrog Prog Soft-Start
♠ Product Description
| Yam khoom | Tus nqi tsim nyog |
| Chaw tsim tshuaj paus: | Texas Instruments |
| Yam khoom: | LDO Voltage Regulators Cov |
| RoHS: | Paub meej |
| Mounting Style: | SMD / SMT |
| Pob / Case: | VQFN-20 |
| Cov zis tam sim no: | 3 A |
| Number of Outputs: | 1 Tso zis |
| Polarity: | Qhov zoo |
| Input voltage, Min: | 800mv ua |
| Input voltage, Max: | 5.5v ua |
| Hom tso zis: | Kho tau |
| Yam tsawg kawg nkaus ua haujlwm kub: | -40 C ua |
| Ua haujlwm kub siab tshaj plaws: | + 125 C |
| Tawm tawm Voltage: | 115mv ua |
| Series: | TSO 74401 |
| Ntim: | Rov qab |
| Ntim: | Txiav daim kab xev |
| Ntim: | MouseReel |
| Hom Tshuaj: | Texas Instruments |
| Cov khoom siv txhim kho: | TPS74401EVM-118 |
| Tawm tawm Voltage - Max: | 195mv wb |
| Qhov siab: | 0.9mm ib |
| Ib - Input Bias Current: | 2 mA |
| Ntev: | 5 hli |
| Txoj Cai Kab: | 0.0005% / V |
| Load Regulation: | 0.03% / A |
| Moisture Sensitive: | Yog lawm |
| Kev khiav hauj lwm muab khoom tam sim no: | 3 mA |
| Kev khiav hauj lwm qhov kub thiab txias: | -4 |
| Output Voltage Ntau: | 800mV rau 3.6v |
| Pd - Fais fab Dissipation: | 2,74 wb |
| Khoom siv: | LDO Voltage Regulators Cov |
| Yam khoom: | LDO Voltage Regulators Cov |
| Siv Voltage: | 0, 804v |
| Factory Pack Quantity: | 3000 |
| Cov qeb: | PMIC - Tswj fais fab ICs |
| Hom: | Ultra LDO Regulators |
| Voltage Regulation Qhov tseeb: | 1% |
| Dav: | 5 hli |
| Chav ntsuas hnyav: | 0.002469 hli |
♠ TPS74401 3.0-A, Ultra-LDO nrog Programmable Soft-Start
TPS74401 low-dropout (LDO) linear regulators muab ib qho yooj yim-rau-siv lub zog tswj kev daws teeb meem rau ntau yam kev siv. Tus userprogrammable soft-start minimizes stress on the input power source by txo capacitive inrush tam sim no ntawm start-up. Lub soft-start yog monotonic thiab zoo tsim nyog rau kev siv ntau yam sib txawv ntawm cov processors thiab daim ntawv thov tshwj xeeb kev sib koom ua ke (ASICs). Lub tso zis tso zis thiab lub zog-zoo tso zis tso cai yooj yim sequencing nrog lwm regulators. Qhov kev ua tiav no tso cai rau tus neeg siv teeb tsa cov kev daws teeb meem uas ua tau raws li qhov yuav tsum tau ua ntawm cov phiaj xwm phiaj xwm rooj vag arrays (FPGAs), cov teeb liab digital processors (DSPs), thiab lwm yam kev siv nrog cov kev xav tau tshwj xeeb pib.
A precision reference thiab yuam kev amplifier xa 1% raug tshaj load, kab, kub, thiab txheej txheem. TPS74401 tsev neeg ntawm LDOs ruaj khov yam tsis muaj qhov tso zis hluav taws xob lossis nrog cov khoom tso tawm ceramic. Cov cuab yeej cuab tam tau teev tag nrho los ntawm TJ = -40 ° C txog 125 ° C. Lub TPS74401 muaj nyob rau hauv ob 20-pin me VQFN pob khoom (ib 5-mm × 5-mm RGW thiab 3.5-mm × 3.5-mm RGR pob), yielding ib tug heev compact tag nrho cov tshuaj loj. Rau cov ntawv thov uas xav tau kev tshem tawm hluav taws xob ntxiv, DDPAK (KTW) pob kuj muaj.
• Input Voltage Range: 1.1V txog 5.5V
• Soft-Start (SS) Pin muab cov kab pib pib nrog Ramp Lub Sijhawm Teeb los ntawm Sab Nraud Capacitor
• 1% Qhov tseeb tshaj kab, Load, thiab kub
• Txhawb cov tswv yim Voltages tsawg li 0.9 V Nrog Sab Nraud Bias Supply
• Adjustable tso zis: 0.8 V rau 3.6 V
• Ultra-Low Dropout: 115 mV ntawm 3.0 A (tus qauv)
• ruaj khov nrog ib qho los yog tsis muaj qhov tso zis Capacitor
• Zoo heev Transient teb
• Qhib-dhau fais fab-zoo (VQFN nkaus xwb)
• Pob: 5-mm × 5-mm × 1-mm VQFN (RGW), 3.5-mm × 3.5-mm VQFN (RGR), thiab DDPAK
• Cov ntawv thov FPGA
• DSP Core thiab I/O Voltages
• Cov ntawv thov kev cai tom qab
• Cov ntawv thov nrog lub sij hawm pib tshwj xeeb lossis kev ua raws li qhov yuav tsum tau ua
• Kub-Swap thiab Inrush Controls
