Customization: | Available |
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Conductive Type: | Unipolar Integrated Circuit |
Integration: | ULSI |
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TPS3824-33DBVR: Processor Supervisor 2.93V 0V to 5.8V 5-Pin SOT-23 T/R
Package: SOT23-5
Mfr. Part#: TPS3824-33DBVR
Mfr.: TI
Datasheet: (e-mail or chat us for PDF file)
ROHS Status:
Quality: 100% Original
Warranty: 180 days
Type: | Voltage Monitors | |
Mounting Style: | SMD/SMT | |
Package / Case: | SOT-23-5 | |
Threshold Voltage: | 2.93 V | |
Number of Inputs Monitored: | 1 Input | |
Output Type: | Active High, Active Low, Push-Pull | |
Manual Reset: | No Manual Reset | |
Watchdog Timers: | Watchdog | |
Battery Backup Switching: | No Backup | |
Reset Delay Time: | 200 ms | |
Supply Voltage - Max: | 5.5 V | |
Minimum Operating Temperature: | - 40 C | |
Maximum Operating Temperature: | + 85 C | |
Accuracy: | 2.4 % | |
Series: | TPS3824-33 | |
Packaging: | Reel | |
Packaging: | Cut Tape | |
Packaging: | MouseReel | |
Brand: | Texas Instruments | |
Chip Enable Signals: | No Chip Enable | |
Features: | Watchdog Timer | |
Height: | 1.15 mm | |
Length: | 2.9 mm | |
Operating Supply Current: | 15 uA | |
Output Current: | 10 mA | |
Overvoltage Threshold: | 3 V | |
Pd - Power Dissipation: | 437 mW | |
Power Fail Detection: | No | |
Product Type: | Supervisory Circuits | |
Factory Pack Quantity: | 3000 | |
Subcategory: | PMIC - Power Management ICs | |
Supply Voltage - Min: | 1.1 V | |
Undervoltage Threshold: | 2.93 V | |
Width: | 1.6 mm | |
Unit Weight: | 0.000222 oz |
The TPS3824 is supervisors provide circuitinitialization and timing supervision, primarily for DSPand processor-based systems. During power-on,RESET asserts when the supply voltage VDDbecomes higher than 1.1 V. Thereafter, the supplyvoltage supervisor monitors VDD and keeps RESETactive as long as VDD remains below the thresholdvoltage, VIT−. An internal timer delays the return ofthe output to the inactive state (high) to ensure propersystem reset. The delay time, td, starts after VDD hasrisen above the threshold voltage, VIT−. When thesupply voltage drops below the threshold voltageVIT−, the output becomes active (low) again. Noexternal components are required. All the devices ofthis family have a fixed-sense threshold voltage, VIT-, set by an internal voltage divider.
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