TPS7B8250QDGNRQ1 LDO Voltage Regulators Automotive 300-mA, off-battery (40-V), Ultra-low-IQ, low-dropout voltage regulator yokhala ndi 8-HVSSOP -40 mpaka 150
♠ Kufotokozera Zamalonda
| Mtundu wa Zamalonda | Mtengo wa Makhalidwe |
| Wopanga: | Texas Instruments |
| Gulu lazinthu: | LDO Voltage Regulators |
| RoHS: | Tsatanetsatane |
| Mtundu Wokwera: | SMD/SMT |
| Phukusi/Mlandu: | MSOP-PowerPad-8 |
| Mphamvu ya Output: | 2.5 V |
| Zotulutsa Panopa: | 300 mA |
| Chiwerengero cha Zotulutsa: | 1 Zotulutsa |
| Polarity: | Zabwino |
| Quiscent Current: | 2.7A |
| Input Voltage, Min: | 3 V |
| Input Voltage, Max: | 40 v |
| Kukana kwa PSRR / Ripple - Mtundu: | 60db ndi |
| Mtundu Wotulutsa: | Zokhazikika |
| Kutentha Kochepa Kwambiri: | -40 C |
| Kutentha Kwambiri Kwambiri: | + 150 C |
| Kutsika kwa Voltage: | 400 mv |
| Zoyenereza: | AEC-Q100 |
| Mndandanda: | Chithunzi cha TPS7B82-Q1 |
| Kuyika: | Reel |
| Kuyika: | Dulani Tepi |
| Kuyika: | MouseReel |
| Mtundu: | Texas Instruments |
| Kutsika kwa Voltage - Max: | 700 mv |
| Lamulo la Mzere: | 10 mv |
| Kuwongolera Katundu: | 20 mv |
| Zosamva Chinyezi: | Inde |
| Mtundu wa Voltage: | - |
| Zogulitsa: | LDO Voltage Regulators |
| Mtundu wa malonda: | LDO Voltage Regulators |
| Kuchuluka Kwa Paketi Ya Factory: | 2500 |
| Gulu laling'ono: | PMIC - Power Management ICs |
| Mtundu: | Zagalimoto |
| Kulondola kwa Voltage Regulation: | 2% |
| Kulemera kwa Unit: | 26 mg pa |
♠ TPS7B82-Q1 Magalimoto 300-mA, High-Voltage, Ultra-Low-IQ Low-Dropout Regulator
Pamapulogalamu olumikizidwa ndi batire yamagalimoto, low quiescent current (IQ) ndiyofunikira kuti tisunge mphamvu ndikuwonjezera moyo wa batri. IQ yotsika kwambiri iyenera kuphatikizidwa pamakina omwe amakhalapo nthawi zonse.
TPS7B82-Q1 ndi chowongolera chotsika chotsika chopangidwa kuti chizigwira ntchito mosiyanasiyana kuchokera pa 3 V mpaka 40 V (45-V chitetezo chotayira). Kugwira ntchito mpaka 3 V kumapangitsa kuti TPS7B82-Q1 ipitilize kugwira ntchito panthawi yozizira ndikuyamba ndikuyimitsa mikhalidwe. Pokhala ndi 2.7-µA yokhayo yomwe imakhala yosasunthika pamagetsi opepuka, chipangizochi ndi njira yabwino yothetsera ma microcontrollers (MCUs) ndi ma transceivers a CAN/LIN pamakina oyimilira. Chipangizocho chimakhala ndi chitetezo chophatikizika chafupipafupi komanso chowonjezera.
Chipangizochi chimagwira ntchito m’malo otentha kuyambira -40°C mpaka +125°C komanso pamphambano kutentha kuchokera -40°C mpaka +150°C. Kuonjezera apo, chipangizochi chimagwiritsa ntchito phukusi loyendetsa thermally kuti lizigwira ntchito mosalekeza ngakhale kuti chipangizochi chitayika kwambiri. Chifukwa cha zinthuzi, chipangizochi chimapangidwa ngati magetsi opangira magalimoto osiyanasiyana.
• AEC-Q100 yoyenerera kugwiritsa ntchito magalimoto:
- Kutentha kalasi 1: -40°C ≤ TA ≤ 125°C
- Kutentha kalasi 0: -40°C ≤ TA ≤ 150°C
• Kutentha kotalikirapo kwa mphambano:
– Siredi 1: –40°C ≤ TJ ≤ 150°C – Siredi 0: –40°C ≤ TJ ≤ 165°C
• IQ yocheperako yapano:
- 300-nA yotseka IQ
- 2.7 µA wamba pa katundu wopepuka
- 5 µA pazipita pa katundu wopepuka
• 3-V mpaka 40-V wide VIN input voltage range mpaka 45-V transient
• Kutulutsa kwakukulu kwaposachedwa: 300 mA
• 2% kutulutsa-voltage kulondola
• Magetsi otsika kwambiri: 700 mV pa 200-mA katundu wapano pamtundu wokhazikika wa 5-V
• Yokhazikika yokhala ndi ESR yotsika (0.001-Ω mpaka 5-Ω) chotengera chokhazikika cha ceramic (1 µF mpaka 200 µF)
• Kukhazikika kwa 2.5-V, 3.3-V, ndi 5-V kutulutsa mphamvu
• Phukusi:
– 8-pini HVSSOP, RθJA = 63.9°C/W
– 6-pini WSON, RθJA = 72.8°C/W
– 5-pini TO-252, RθJA = 31.1°C/W
– 14-pini HTSSOP, RθJA = 52.0°C/W
• Magawo amutu wamagalimoto
• Magawo owongolera ma telematics
• Nyali zakutsogolo
• Ma module owongolera thupi
• Inverter ndi zowongolera zamagalimoto
