TPS3850H33QDRCRQ1 Automotive, qhov rais saib xyuas rau OV & UV saib nrog lub qhov rais saib lub sijhawm & programmable ncua 10-VSON -40 txog 125
♠ Product Description
| 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: | VSON-10 |
| Qhov voltage: | 3.3 V |
| Tus naj npawb ntawm Inputs Saib Xyuas: | 1 Input |
| Hom tso zis: | Active Low, Qhib Drain |
| Phau ntawv rov pib dua: | Tsis muaj phau ntawv pib dua |
| Watchdog Timers: | Saib xyuas |
| Battery Backup Switching: | Tsis muaj thaub qab |
| Pib dua ncua sij hawm: | 200ms 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: | 0.8% |
| Series: | TPS3850-Q1 |
| Kev Tsim Nyog: | AEC-Q100 |
| Ntim: | Rov qab |
| Ntim: | Txiav daim kab xev |
| Ntim: | MouseReel |
| Hom Tshuaj: | Texas Instruments |
| Chip Enable Signals: | Tsis muaj Chip Enable |
| Cov khoom siv txhim kho: | TPS3850EVM-781 |
| Nta: | Tshaj Voltage Sense, Watchdog Disable, Watchdog Timer, Qhov rai Comparator, Qhov rai Watchdog |
| Moisture Sensitive: | Yog lawm |
| Kev khiav hauj lwm muab khoom tam sim no: | 10 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: | 1.6 V |
| Chav ntsuas hnyav: | 0.000695 oz |
♠ TPS3850-Q1 Precision Voltage Supervisor nrog Programmable Window Watchdog Timer
TPS3850-Q1 muab cov neeg saib xyuas qhov tseeb qhov tseeb nrog lub programmable qhov rais saib xyuas lub sijhawm.TPS3850-Q1 qhov sib piv qhov rais ua tiav 0.8% qhov tseeb (-40 ° C txog + 125 ° C) rau ob qho tib si overvoltage (VIT + (OV)) thiab undervoltage (VIT-(UV)) pib ntawm SENSE tus pin.TPS3850-Q1 kuj suav nrog qhov tseeb hysteresis ntawm ob qhov chaw pib, ua rau lub cuab yeej zoo tagnrho rau kev siv nrog lub kaw lus nruj.Tus thawj saib xyuas RESET ncua tuaj yeem raug teeb tsa los ntawm lub Hoobkas-programmed ncua sijhawm ncua sij hawm, lossis programmed los ntawm lwm lub capacitor.Lub Hoobkasprogrammed RESET ncua sijhawm nta 9.5% raug, siab-precision ncua sij hawm.
TPS3850-Q1 suav nrog lub programmable qhov rai saib xyuas lub sijhawm rau ntau yam kev siv.Lub siab saib xyuas cov zis (WDO) ua rau muaj kev daws teeb meem ntxiv los pab txiav txim qhov xwm txheej ntawm kev ua txhaum.Lub sijhawm saib xyuas lub qhov rais tuaj yeem raug teeb tsa los ntawm lub Hoobkas-programmed ncua sijhawm ncua sijhawm, lossis programmed los ntawm lwm lub capacitor.Tus neeg saib xyuas tuaj yeem raug xiam oob khab ntawm logic pins kom tsis txhob muaj lub sijhawm saib xyuas tsis zoo thaum lub sijhawm txhim kho.
TPS3850-Q1 muaj nyob rau hauv me me 3.00-mm × 3.00-mm, 10-pin VSON pob.TPS3850-Q1 nta wettable flanks rau kev tshuaj xyuas qhov muag tau yooj yim.
• AEC-Q100 Tsim nyog nrog cov txiaj ntsig hauv qab no:
- Ntaus ntsuas kub qib 1: -40 ° C txog 125 ° C ambient kev khiav hauj lwm kub ntau yam
- Ntaus HBM ESD kev faib tawm qib 2
- Ntaus CDM ESD kev faib tawm qib C4B
• Kev nyab xeeb muaj peev xwm
- Cov ntaub ntawv muaj los pab txhim kho kev nyab xeeb kev ua haujlwm
• Input voltage ntau: VDD = 1.6 V rau 6.5 V
• 0.8% Voltage qhov tseeb (siab tshaj)
• Tsis tshua muaj khoom siv tam sim no: IDD = 10 µA (tus qauv)
• Tus neeg siv-programmable watchdog timeout
• Tus neeg siv-programmable rov pib qeeb qeeb
• Hoobkas programmed precision saib xyuas thiab pib dua timers
• Qhib-drain outputs
• Precision over- thiab undervoltage xyuas:
- Txhawb kev sib txuas ntawm 0.9 V rau 5.0 V
- 4% thiab 7% Fault windows muaj
- 0.5% Hysteresis
• Watchdog lov tes taw feature
• Muaj nyob rau hauv me me 3-mm × 3-mm, 10-Pin VSON pob
• On-board (OBC) & wireless charger
• Kev saib xyuas tsav tsheb
• Digital cockpit processing unit
• Adas domain controller
• Automotive telematics tswj chav tsev
