TPS78501QWDRBRQ1 Babban Madaidaicin LDO Masu Gudanar da Wutar Lantarki na Mota 1A
♠ Bayanin samfur
| Siffar Samfur | Siffar Darajar |
| Mai ƙira: | Texas Instruments |
| Rukunin samfur: | LDO Voltage Regulators |
| RoHS: | Cikakkun bayanai |
| Salon hawa: | SMD/SMT |
| Kunshin / Harka: | SON-8 |
| Fitar Wutar Lantarki: | 1.2 zuwa 5.5 V |
| Fitowar Yanzu: | 1 A |
| Adadin abubuwan da aka fitar: | 1 Fitowa |
| Polarity: | M |
| A halin yanzu: | 25 ku |
| Input Voltage, Min: | 1.7 V |
| Input Voltage, Max: | 6 V |
| Ƙin PSRR / Ripple - Nau'in: | 60 dB |
| Nau'in fitarwa: | Daidaitacce, Kafaffen |
| Mafi ƙarancin zafin aiki: | -40 C |
| Matsakaicin Yanayin Aiki: | + 150 C |
| Fitar da Wutar Lantarki: | 315 mV |
| Jerin: | Saukewa: TPS785-Q1 |
| Marufi: | Karfe |
| Marufi: | Yanke Tef |
| Marufi: | MouseReel |
| Alamar: | Texas Instruments |
| Kit ɗin Ci gaba: | MULTIPKGLDOEVM-823 |
| Fitar da Wutar Lantarki - Max: | 1130 mV |
| Dokokin Layi: | 0.3 mV |
| Ka'idar lodi: | 20mV ku |
| Danshi Mai Hankali: | Ee |
| Fitar Wutar Lantarki: | 1.2V zuwa 5.5V, 0.65V zuwa 5V |
| Samfura: | LDO Voltage Regulator |
| Nau'in Samfur: | LDO Voltage Regulators |
| Yawan Kunshin Masana'anta: | 3000 |
| Rukuni: | PMIC - Gudanar da wutar lantarki ICs |
| Nau'in: | Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarfafawa |
| Daidaiton Tsarin Wutar Lantarki: | 0.5% |
♠ TPS785-Q1 Automotive, 1-A, Babban-PSRR Low-Dropout Mai sarrafa Wutar Lantarki Tare da Babban Daidaito da Kunnawa
TPS785-Q1 ultra low-dropout regulator (LDO) ƙaramin ƙarami ne, ƙaramin LDO na yanzu wanda zai iya samar da 1 A tare da ingantacciyar layi da ɗaukar nauyi na wucin gadi.
Karancin ƙarar fitarwa da babban aikin PSRR ya sa na'urar ta dace da nauyin analog mai ƙarfi. TPS785-Q1 na'ura ce mai sassauƙa don ƙa'idar post saboda wannan na'urar tana goyan bayan kewayon shigar da wutar lantarki daga 1.7 V zuwa 6.0 V kuma yana ba da kewayon fitarwa mai daidaitacce na 1.2 V zuwa 5.5 V. Na'urar kuma tana da ƙayyadaddun ƙarfin fitarwa daga 0.65 V zuwa 5.0 V don ƙarfin wutar lantarki na gama gari.
TPS785-Q1 yana ba da iyakar ninkawa na yanzu don rage ɓatar da wutar lantarki yayin yanayin da ya wuce halin yanzu. Shigar da EN yana taimakawa tare da buƙatun tsarin wutar lantarki na tsarin. Farawa mai laushi na ciki yana ba da farawa mai sarrafawa yana rage yawan inrush halin yanzu yana ba da damar ƙarancin ƙarfin shigar da za a yi amfani da shi.
TPS785-Q1 yana ba da da'irar zazzagewa mai aiki don fitar da kayan fitarwa da sauri lokacin da aka kashe.
• AEC-Q100 sun cancanci aikace-aikacen mota:
- Matsayin zafin jiki 1: -40°C zuwa +125°C, TA
• Zazzabi mahaɗin na'ura: -40°C zuwa +150°C, TJ
• Kewayon wutar lantarki na shigarwa: 1.7 V zuwa 6.0 V
• Akwai ƙarfin ƙarfin fitarwa:
- Zaɓin daidaitacce: 1.2V zuwa 5.5V
- Kafaffen zaɓuɓɓuka: 0.65 V zuwa 5.0 V
• Daidaiton fitarwa: 0.5% na al'ada, 1.7% iyakar
• Ƙananan IQ: 25 μA (na al'ada)
• Ficewar da ba ta da yawa:
- 315mV (max) a 1 A (3.3 VOUT)
• Lokacin farawa mai laushi na 550 μs na ciki don rage inrush halin yanzu
Fitar fitarwa mai aiki
• Fakiti:
- 3-mm × 3-mm rigar rigar VSON (8)
- 5-pin TO-252, RθJA = 31.6°C/W
• Na'urorin shugaban mota
• Tarin kayan aiki masu haɗaka
• Raka'o'in kula da wayar salula
• Radar matsakaici da gajere
• Masu sauya DC/DC
