Mfr. #:
TPS3850G18QDRCRQ1
Description:
Supervisory Circuits VOLTAGE SUPERVISOR WITH WATCHDOG TIMER
Lifecycle:
New from this manufacturer.
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TPS3850G18QDRCRQ1 Information

TPS3850/TPS3850-Q1 Precision Voltage Supervisors
Texas Instruments TPS3850/TPS3850-Q1 Precision Voltage Supervisors combine a precision voltage supervisor with a programmable window watchdog timer. The TPS3850/TPS3850-Q1 window comparator achieves 0.8% accuracy (–40°C to +125°C) for both overvoltage (VIT+(OV)) and undervoltage (VIT–(UV)) thresholds. The TPS3850/TPS3850-Q1 also includes accurate hysteresis on both thresholds, making the device ideal for use with tight tolerance systems. The supervisor RESET delay can be set by factory-programmed default delay settings or programmed by an external capacitor. The factory-programmed RESET delay features a 15% accuracy, high-precision delay timing. The TPS3850/TPS3850-Q1 includes a programmable window watchdog timer for a wide variety of applications. The dedicated watchdog output (WDO) enables increased resolution to help determine the nature of fault conditions. The TPS3850-Q1 devices are AEC-Q100 qualified for automotive applications.

Specifications

Moisture Sensitive: Yes
RoHS: Y
Watchdog Timers: Watchdog
Type: Voltage Supervisory
Package / Case: VSON-10
Manufacturer: Texas Instruments
Brand: Texas Instruments
Development Kit: TPS3850EVM-781
Series: TPS3850-Q1
Product Category: Supervisory Circuits
Product Type: Supervisory Circuits
Mounting Style: SMD/SMT
Packaging: Reel
Reset Delay Time: Programmable
Subcategory: PMIC - Power Management ICs
Features: Over Voltage Sense, Watchdog Disable, Watchdog Timer, Window Comparator, Window Watchdog
Manual Reset: No Manual Reset
Chip Enable Signals: No Chip Enable
Battery Backup Switching: No Backup
Power Fail Detection: No
Output Type: Active-low,Open-drain
Qualification: AEC-Q100
Supply Voltage - Max: 6.5 V
Factory Pack Quantity: 3000
Operating Supply Current: 10 uA
Threshold Voltage: 1.8 V
Supply Voltage - Min: 1.6 V
Number of Inputs Monitored: 1 Input
Accuracy: 0.8 %
Unit Weight: 0.000695 oz
Operating Temperature Range: - 40 C to + 125 C
Minimum Operating Temperature: - 40 C
Maximum Operating Temperature: + 125 C

TPS3850G18QDRCRQ1 Price & Stock

Texas Instruments TPS3850G18QDRCRQ1 pricing and available inventory.

SellerSKUStock 1 10 100 1000 10000 Updated
Digi-Key 3296-45517-1-ND1,72416.2414.5811.007.437.432020-05-01T13:04:24Z
Digi-Key296-45517-6-ND1,72416.2414.5811.007.437.432020-05-01T13:04:24Z
Digi-Key296-45517-2-ND-----6.882020-05-01T13:04:24Z
Rochester ElectronicsTPS3850G18QDRCRQ124,0007.427.427.136.786.782020-05-01T08:48:01Z
Texas InstrumentsTPS3850G18QDRCRQ15,99012.3612.3610.175.515.512020-05-01T02:03:14Z
VericalTPS3850G18QDRCRQ13,000-9.498.357.617.612020-05-01T17:57:42Z
Arrow ElectronicsTPS3850G18QDRCRQ13,00010.239.498.356.676.472020-05-01T15:49:41Z
AvnetTPS3850G18QDRCRQ1-----8.202020-04-25T01:29:48Z
SourceabilityTPS3850G18QDRCRQ15,990-----2020-04-30T11:02:29Z
LTL Group5477468107-----2020-04-30T06:23:24Z
Arrow.cnTPS3850G18QDRCRQ1#TI3,00011.5410.709.427.527.302020-04-29T21:12:04Z
Sierra ICTPS3850G18QDRCRQ1Contact-----2020-03-06T17:01:28Z

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