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Référence fabricant
MIC2778-2YM5-TR
MIC2778 Series 5.5 V 140ms Voltage Monitor with Adjustable Hysteresis - SOT-23-5
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| Nom du fabricant: | Microchip | ||||||||||
| Emballage standard: | Product Variant Information section Emballages disponiblesQté d'emballage(s) :3000 par Reel Style d'emballage :SOT-23-5 (SOT-25) Méthode de montage :Surface Mount | ||||||||||
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Microchip MIC2778-2YM5-TR - Spécifications du produit
Informations de livraison:
ECCN:
Informations PCN:
Description of Change:Qualification of G700 as a new molding compound material and NiPdAuAg with roughened as a new lead frame DAP surface prep for selected MIC7300, MIC2778, MIC833, and MIC2779 device families available in 5L SOT23 package assembled at STAR assembly site.Reason for Change:To improve productivity by qualifying G700 mold compound material and NiPdAuAg with Roughened as a new lead frame die attach paddle (DAP) surface prep.Change Implementation Status:In ProgressEstimated First Ship Date:January 31, 2023 (date code: 2305)
Statut du produit:
- https://futureelec.wufoo.com/forms/?formname=r8bzou01ws8brs&field12=NA&field16=fr&field2=MIC2778-2YM5-TR&field4=Microchip&field18=https://p1na.futureelectronics.com/fr/es/p/semiconductors--analog--system-management--voltage-supervisors/mic2778-2ym5-tr-microchip-2177202
- https://futureelec.wufoo.com/forms/?formname=r8bzou01ws8brs&field12=NA&field16=fr&field2=MIC2778-2YM5-TR&field4=Microchip&field18=https://p1na.futureelectronics.com/fr/es/p/semiconductors--analog--system-management--voltage-supervisors/mic2778-2ym5-tr-microchip-2177202
Microchip MIC2778-2YM5-TR - Caractéristiques techniques
| No of Outputs: | Single |
| Threshold Voltage: | 1.24|V |
| Supply Voltage-Max: | 5.5V |
| Reset Timeout: | 140ms |
| Style d'emballage : | SOT-23-5 (SOT-25) |
| Méthode de montage : | Surface Mount |
Fonctionnalités et applications
The MIC2778 is a voltage monitor—uniquely designed to detect two separate voltage thresholds—combined with a delay generator and logic. It is designed for monitoring the battery supply of portable digital systems, particularly PDAs, pagers, and cellular telephones. High- and low-voltage thresholds can be adjusted independently, allowing for wide hysteresis. Voltage detection thresholds are accurate to 2%.
If the battery voltage falls below the low-voltage threshold, the output (RST) is asserted and latched, preventing system operation until the battery is replaced or recharged. Internal logic prevents the output from chattering due to battery recovery or load removal. The output is asserted for 140 ms (minimum) when a fresh battery is inserted.
Features :
- Optimized for PDAs, cellular telephones, pagers, and other battery-powered devices
- Independently adjustable high- and low-voltage thresholds
- Internal logic prevents battery-voltage-fluctuation chatter
- High ±2% voltage threshold accuracy; 1% available
- Built in 140 ms (minimum) delay deglitches output
- Extremely low 1 µA typical supply current
- For applications not requiring built-in delay, see MIC841
- Immune to brief power supply transients
- 5-lead SOT-23 package
Applications :
- PDAs
- Pagers
- Cordless phones
- Consumer electronics
- Embedded controllers
- Personal electronics
To learn more about MIC2778x product family, Click here
Emballages disponibles
Qté d'emballage(s) :
3000 par Reel
Style d'emballage :
SOT-23-5 (SOT-25)
Méthode de montage :
Surface Mount