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TPS386000RGPT

TPS386000RGPT

TPS386000RGPT

Texas Instruments

3.3V20 Terminals 20-Pin TPS386000 Voltage supervisor4 Channels Min 1.8V Max 6.5V

SOT-23

TPS386000RGPT Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 3 days ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 20-VFQFN Exposed Pad
Number of Pins 20
Operating Temperature -40°C~125°C TJ
Packaging Tape & Reel (TR)
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 20
Termination SMD/SMT
ECCN Code EAR99
Type Multi-Voltage Supervisor
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Power Management Circuits
Max Power Dissipation 2.86W
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 3.3V
Terminal Pitch 0.5mm
Base Part Number TPS386000
Output Open Drain or Open Collector
Pin Count 20
Max Output Current 1mA
Power Supplies 2/6V
Number of Channels 4
Max Supply Voltage 6.5V
Min Supply Voltage 1.8V
Operating Supply Current 13μA
Nominal Supply Current 13μA
Power Dissipation 2.86W
Adjustable Threshold YES
Quiescent Current 12μA
Accuracy 0.25 %
Watchdog Timer Yes
Reset Active Low
Number of Voltages Monitored 4
Reset Timeout Adjustable/Selectable
Supply Current-Max (Isup) 0.022mA
Min Reset Threshold Voltage 396mV
Max Reset Threshold Voltage 404mV
Overvoltage Threshold 400mV
Height 1mm
Length 4mm
Width 4mm
Thickness 930μm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
250 $1.92400 $481
500 $1.68350 $841.75
1,250 $1.39490 $1.3949
TPS386000RGPT Product Details

TPS386000RGPT Description


The TPS3860x0 family of supply voltage supervisors (SVSs) can monitor four power rails that are greater than 0.4 V and one power rail less than 0.4 V (including negative voltage) with a 0.25% (typical) threshold accuracy. Each of the four supervisory circuits (SVS-n) assert a RESETn or RESETn output signal when the SENSEm input voltage drops below the programmed threshold. With external resistors, the threshold of each SVS-n can be programmed (where n = 1, 2, 3, 4 and m = 1, 2, 3, 4L, 4H). Each SVS-n has a programmable delay before releasing RESETn or RESETn. The delay time can be set independently for each SVS from 1.4 ms to 10 s through the CTn pin connection. Only SVS-1 has an active-low manual reset (MR) input; a logic-low input to MR asserts RESET1 or RESET1. SVS-4 monitors the threshold window using two comparators. The extra comparator can be configured as a fifth SVS to monitor negative voltage with voltage reference output VREF. The TPS3860x0 has a very low quiescent current of 11 μA (typical) and is available in a small, 4-mm x 4- mm, VQFN-20 package.

 

 

TPS386000RGPT  Features


? Four Independent Voltage Supervisors

? Channel 1:

– Adjustable Threshold Down to 0.4 V

– Manual Reset (MR) Input

? Channels 2, 3:

– Adjustable Threshold Down to 0.4 V

? Channel 4:

– Adjustable Threshold at Any Positive or

Negative Voltage

– Window Comparator

? Adjustable Delay Time: 1.4 ms to 10 s

? Threshold Accuracy: 0.25% Typical

? Very Low Quiescent Current: 11 μA Typical

? Watchdog Timer With Dedicated Output

? Well-Controlled Output During Power Up

? TPS386000: Open-Drain RESETn and WDO

? TPS386040: Push-Pull RESETn and WDO

? Package: 4-mm × 4-mm, 20-Pin VQFN

 

TPS386000RGPT   Applications


? All DSP and Microcontroller Applications

? All FPGA and ASIC Applications

? Telecom and Wireless Infrastructure

? Industrial Equipment

? Analog Sequencing


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