TPS386000RGPR Quad Supply Vltg Sup
♠ Specifications
| Yam khoom | Tus nqi tsim nyog |
| Chaw tsim tshuaj paus: | Texas Instruments |
| Yam khoom: | Supervisory Circuits |
| Hom: | Kev tswj xyuas hluav taws xob |
| Mounting Style: | SMD / SMT |
| Pob / Case: | QFN-20 |
| Qhov voltage: | Kho tau |
| Tus naj npawb ntawm Inputs Saib Xyuas: | 4 Input |
| Hom tso zis: | Active Low, Qhib Drain |
| Phau ntawv rov pib dua: | Phau ntawv rov pib dua |
| Watchdog Timers: | Saib xyuas |
| Battery Backup Switching: | Tsis muaj thaub qab |
| Pib dua ncua sij hawm: | 300ms ib |
| Kev them nyiaj yug Voltage - Max: | 6.5v ua |
| Yam tsawg kawg nkaus ua haujlwm kub: | -40 C ua |
| Ua haujlwm kub siab tshaj plaws: | + 125 C |
| Qhov tseeb: | 0.25% |
| Series: | TSI 386000 |
| Ntim: | Rov qab |
| Ntim: | Txiav daim kab xev |
| Ntim: | MouseReel |
| Hom Tshuaj: | Texas Instruments |
| Chip Enable Signals: | Chip Enable |
| Cov khoom siv txhim kho: | TPS386040EVM |
| Nta: | Active Low Enable, Los Ntawm Txhais Tes Pib dua, Tsis Zoo Voltage Monitoring, Over Voltage Sense, Watchdog Timer |
| Moisture Sensitive: | Yog lawm |
| Kev khiav hauj lwm muab khoom tam sim no: | 11 ua |
| Kev kuaj pom tsis muaj zog: | No |
| Yam khoom: | Supervisory Circuits |
| Factory Pack Quantity: | 3000 |
| Cov qeb: | PMIC - Tswj fais fab ICs |
| Cov khoom siv hluav taws xob - Min: | 1.8 V |
| Chav ntsuas hnyav: | 0.002469 hli |
♠ Product Description
TPS3860x0 tsev neeg ntawm cov khoom siv hluav taws xob tswj xyuas (SVSs) tuaj yeem saib xyuas plaub lub zog hluav taws xob uas ntau dua 0.4 V thiab ib lub zog hluav taws xob tsawg dua 0.4 V (xws li qhov tsis zoo hluav taws xob) nrog qhov tseeb ntawm 0.25% (ib txwm) qhov tseeb. Txhua ntawm plaub qhov kev saib xyuas circuits (SVS-n) lees paub RESETn lossis RESETn tso zis teeb liab thaum SENSEm input voltage poob qis dua qhov programmed. Nrog rau cov resistors sab nraud, qhov pib ntawm txhua SVS-n tuaj yeem ua haujlwm tau (qhov twg n = 1, 2, 3, 4 thiab m = 1, 2, 3, 4L, 4H).
Txhua SVS-n muaj qhov programmable ncua ua ntej tso RESETn lossis RESETn. Lub sijhawm ncua sij hawm tuaj yeem teem rau ntawm nws tus kheej rau txhua SVS los ntawm 1.4 ms txog 10 s los ntawm CTn tus pin txuas. Tsuas yog SVS-1 muaj qhov active-tsawg phau ntawv rov pib dua (MR) tswv yim; ib tug logic-tsawg input rau MR asserts RESET1 los yog RESET1.
SVS-4 saib xyuas lub qhov rais pib siv ob qhov sib piv. Qhov sib piv ntxiv tuaj yeem raug teeb tsa ua tus thib tsib SVS los saib xyuas qhov tsis zoo ntawm qhov hluav taws xob siv hluav taws xob tso tawm VREF.
TPS3860x0 muaj qhov tsis tshua muaj qis tam sim no ntawm 11 μA (ib txwm) thiab muaj nyob rau hauv pob me me, 4-mm x 4-mm, VQFN-20 pob.
• Plaub tus neeg saib xyuas hluav taws xob ywj pheej
• Channel 1:
- Adjustable Threshold Down mus rau 0.4 V
- Phau ntawv rov pib dua (MR) tswv yim
• Channel 2, 3:
- Adjustable Threshold Down mus rau 0.4 V
• Channel 4:
- Kho qhov pib ntawm txhua qhov zoo lossis qhov tsis zoo
- Qhov rai Comparator
• Adjustable ncua sij hawm: 1.4 ms rau 10 s
• Threshold Accuracy: 0.25% Hom
• Tsis tshua muaj Quiescent Current: 11 μA Hom
• Watchdog Timer Nrog Kev Tso Tawm Tawm
• Tswj tau zoo tso zis thaum lub hwj chim nce
• TPS386000: Qhib-Drain RESETn thiab WDO
• TPS386040: Push-Pull RESETn thiab WDO
• Pob: 4-mm × 4-mm, 20-Pin VQFN
• Txhua daim ntawv thov DSP thiab Microcontroller
• Txhua daim ntawv thov FPGA thiab ASIC
• Telecom thiab Wireless Infrastructure
• Cov Khoom Siv Muaj
• Analog Sequencing
