TPS74401RGWR LDO Voltage Regulators 3A LDO w/ Prog Soft-Start
♠ Kufotokozera Zamalonda
| Mtundu wa Zamalonda | Mtengo wa Makhalidwe |
| Wopanga: | Texas Instruments |
| Gulu lazinthu: | LDO Voltage Regulators |
| RoHS: | Tsatanetsatane |
| Mtundu Wokwera: | SMD/SMT |
| Phukusi / Mlandu: | Chithunzi cha VQFN-20 |
| Zotulutsa Panopa: | 3 A |
| Chiwerengero cha Zotulutsa: | 1 Zotulutsa |
| Polarity: | Zabwino |
| Input Voltage, Min: | 800 mv |
| Input Voltage, Max: | 5.5 V |
| Mtundu Wotulutsa: | Zosinthika |
| Kutentha Kochepa Kwambiri: | -40 C |
| Kutentha Kwambiri Kwambiri: | + 125 C |
| Kutsika kwa Voltage: | 115 mv |
| Mndandanda: | Chithunzi cha TPS74401 |
| Kuyika: | Reel |
| Kuyika: | Dulani Tepi |
| Kuyika: | MouseReel |
| Mtundu: | Texas Instruments |
| Zida Zachitukuko: | Chithunzi cha TPS74401EVM-118 |
| Kutsika kwa Voltage - Max: | 195 mv |
| Kutalika: | 0.9 mm |
| Ib - Kulowetsa Kokondera Panopa: | 2 mA |
| Utali: | 5 mm |
| Lamulo la Mzere: | 0.0005 %/V |
| Kuwongolera Katundu: | 0.03 %/A |
| Zosamva Chinyezi: | Inde |
| Zomwe Zikugwira Ntchito Panopa: | 3 mA |
| Kutentha kwa Ntchito: | - 4 |
| Mtundu wa Voltage: | 800 mV mpaka 3.6 V |
| Pd - Kutaya Mphamvu: | 2.74W |
| Zogulitsa: | LDO Voltage Regulators |
| Mtundu wa malonda: | LDO Voltage Regulators |
| Reference Voltage: | 0.804 V |
| Kuchuluka Kwa Paketi Ya Factory: | 3000 |
| Gulu laling'ono: | PMIC - Power Management ICs |
| Mtundu: | Ultra LDO Regulators |
| Kulondola kwa Voltage Regulation: | 1 % |
| M'lifupi: | 5 mm |
| Kulemera kwa Unit: | 0.002469 oz |
♠ TPS74401 3.0-A, Ultra-LDO yokhala ndi Programmable Soft-Start
Zowongolera zamtundu wa TPS74401 low-dropout (LDO) zimapereka njira yosavuta yogwiritsira ntchito mphamvu zamagetsi pamagwiritsidwe osiyanasiyana. Kuyamba kofewa kogwiritsa ntchito kumachepetsa kupsinjika pa gwero lamagetsi pochepetsa capacitive inrush pano poyambira. Yofewa yoyambira ndi ya monotonic komanso yoyenera kupatsa mphamvu mitundu yambiri ya mapurosesa ndi ma circuit-specific integrated ma circuit (ASICs). Kulowetsamo ndi mphamvu-zabwino zotulutsa zimalola kutsatizana kosavuta ndi owongolera akunja. Kusinthasintha kotheratu kumeneku kumapangitsa wogwiritsa ntchito kukonza yankho lomwe likugwirizana ndi zofunikira za fieldprogrammable gate arrays (FPGAs), digito signal processors (DSPs), ndi mapulogalamu ena omwe ali ndi zofunikira zoyambira.
Zolemba zolondola komanso zokulitsa zolakwika zimapereka 1% kulondola pa katundu, mzere, kutentha, ndi ndondomeko. Banja la TPS74401 la ma LDO ndi lokhazikika popanda capacitor kapena ma capacitor a ceramic. Banja la chipangizocho limatchulidwa kwathunthu kuchokera ku TJ = -40 ° C mpaka 125 ° C. TPS74401 imaperekedwa m'maphukusi ang'onoang'ono a 20-pini a VQFN (a 5-mm × 5-mm RGW ndi phukusi la 3.5-mm × 3.5-mm RGR), kupereka kukula kwake kokwanira kwambiri. Pamapulogalamu omwe amafunikira mphamvu zowonjezera zowonjezera, phukusi la DDPAK (KTW) likupezekanso.
• Kuyika kwa Voltage Range: 1.1 V mpaka 5.5 V
• Soft-Start (SS) Pin Imapereka Kuyambika Kwa Linear Ndi Ramp Time Yokhazikitsidwa ndi Capacitor Wakunja
• Kulondola kwa 1% Pa Mzere, Katundu, ndi Kutentha
• Imathandiza Kulowetsa Ma Voltage Otsika mpaka 0.9 V Ndi Kupereka Zosankha Zakunja
• Kutulutsa kosinthika: 0,8 V mpaka 3.6 V
• Kusiya Kwambiri Kwambiri: 115 mV pa 3.0 A (yachilendo)
• Chokhazikika Ndi Chilichonse Kapena Chopanda Chotulutsa
• Kuyankha Kwachidule Kwabwino Kwambiri
• Open-Drain Power-Good (VQFN Only)
• Phukusi: 5-mm × 5-mm × 1-mm VQFN (RGW), 3.5-mm × 3.5-mm VQFN (RGR), ndi DDPAK
• Mapulogalamu a FPGA
• DSP Core ndi I/O Voltages
• Mapulogalamu a Post-Regulation
• Mapulogalamu Okhala Ndi Nthawi Yapadera Yoyambira Kapena Zofunikira Zotsatizana
• Kusinthana kwa Hot-Swap ndi Inrush Controls
