TPS3824-50DBVT Power Management ICs - PMIC by Texas Instruments

VOLTAGE SUPERVISOR 15UA 5.5V SOT-23-5

Semiconductors - ICs
> Power Management ICs - PMIC
> Supervisors & Monitors
Status: Unknown
Series: -
RoHS: Unknown
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The TPS382x family of supervisors provide circuit initialization and timing supervision, primarily for DSP and processor-based systems. During power on, RESET asserts when the supply voltage VDD becomes greater than 1.1 V. Thereafter, the supply voltage supervisor monitors VDD and keeps RESET active low as long as VDD remains less than the threshold voltage, VIT−. An internal timer delays the return of the output to the inactive state (high) to ensure proper system reset. The delay time, td, starts after VDD has risen above the threshold voltage (VIT− + VHYS). When the supply voltage drops below the threshold voltage VIT−, the output becomes active (low) again. No external components are required. All the devices of this family have a fixed-sense threshold voltage, VIT–, set by an internal voltage divider. The TPS382x family also offers watchdog time out options of 200 ms (TPS3820) and 1.6 s (TPS3823/4/8).

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Specifications

Threshold Voltage 4.55V
No. of Supervisors / Monitors 1Monitors
Supply Voltage Min 1.1V
Supply Voltage Max 5.5V
Reset Type Active-High Active-Low
Digital IC Case SOT-23
No. of Pins 5Pins
Delay Time 200ms
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range -
Automotive Qualification Standard -
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)

Alternative Descriptions

IC: supervisor circuit | TME

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The TPS3824-50DBVT is listed under Semiconductors - ICs > Power Management ICs - PMIC > Supervisors & Monitors.

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