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TPS3806J20

Features: *Dual Voltage Detector With Adjustable Hysteresis 3.3-V/Adjustable and 2-V/Adjustable*Assured Reset at VDD= 0.8 V*Supply Current: 3 µA Typical at VDD= 3.3 V*Independent Open-Drain Reset Outputs*Temperature Range...40°C to 85°C*Six-Pin SOT-23 PackagePinoutSpecificationsSupply voltag...

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TPS3806J20: Features: *Dual Voltage Detector With Adjustable Hysteresis 3.3-V/Adjustable and 2-V/Adjustable*Assured Reset at VDD= 0.8 V*Supply Current: 3 µA Typical at VDD= 3.3 V*Independent Open-Drain Re...

TPS3806J20 Data Sheet

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Part Number:
TPS3806J20
Supply Ability:
5000

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  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2025/1/11

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Product Details

Description



Features:

*Dual Voltage Detector With Adjustable Hysteresis 3.3-V/Adjustable and 2-V/Adjustable
*Assured Reset at VDD= 0.8 V
*Supply Current: 3 µA Typical at VDD = 3.3 V
*Independent Open-Drain Reset Outputs
*Temperature Range...40°C to 85°C
*Six-Pin SOT-23 Package


Pinout

Connection Diagram


Specifications

Supply voltage, VDD (see Note1). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V
All other pins (see Note 1). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.3 V to 7 V
Maximum low-output current, IOL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 mA
Maximum high-output current, IOH. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 mA
Input clamp current, IIK(VI<0 or VI>VDD). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .±10 mA
Output clamp current, IOK (VO<0 or VO>VDD). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±10 mA
Continuous total power dissipation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .See Dissipation Rating Table
Operating free-air temperature range, TA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40°C to 85°C
Storage temperature range, Tstg. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65°C to 150°C
Soldering temperature. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260°C



Description

The TPS3806 integrates two independent voltage detectors for battery voltage monitoring. During power-on, RESET and RSTSENSE are asserted when supply voltage VDD or the voltage at LSENSE input become higher than 0.8 V. Thereafter, the supervisory circuit monitors VDDand LSENSE, keeping RESET and RSTSENSEactive as long as VDD and LSENSE remain belowthe threshold voltage VIT. As  soon as VDD orLSENSE rise above the threshold voltage VIT,RESET or RSTSENSE is deasserted, respectively. The TPS3806 device has afixed-sense threshold voltage VIT set by aninternal voltage divider at VDD and an  adjustable second-LSENSE input. In addition, an upper voltage threshold can be set at HSENSE to allow a wide adjustable hysteresis window.

The  TPS3806  devices are available in a 6-pin SOT-23 package. The TPS3806 device is characterized for operation over a temperature range of 40°C to 85°C.




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