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TPS3103E12DBVR‡

Features: Precision Supply Voltage Supervision Range: 0.9 V, 1.2 V, 1.5 V, 1.6 V,2 V, 3.3 V High Trip Point Accuracy: 0.75% Supply Current of 1.2 A (Typ) RESET Defined With Input Voltages as Low as 0.4 V Power On Reset Generator With a Delay Time of 130 ms Push/Pull or Open-DrainRESET Outputs SOT...

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SeekIC No. : 004526675 Detail

TPS3103E12DBVR‡: Features: Precision Supply Voltage Supervision Range: 0.9 V, 1.2 V, 1.5 V, 1.6 V,2 V, 3.3 V High Trip Point Accuracy: 0.75% Supply Current of 1.2 A (Typ) RESET Defined With Input Voltages as Low as...

TPS3103E12DBVR‡ Data Sheet

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Part Number:
TPS3103E12DBVR‡
Supply Ability:
5000

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

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Product Details

Description



Features:

Precision Supply Voltage Supervision Range: 0.9 V, 1.2 V, 1.5 V, 1.6 V,2 V, 3.3 V
High Trip Point Accuracy: 0.75%
Supply Current of 1.2 A (Typ)
RESET Defined With Input Voltages as Low as 0.4 V
Power On Reset Generator With a Delay Time of 130 ms
Push/Pull or Open-Drain RESET Outputs
SOT23-6 Package
Temperature Range . . . −40°C to 85°C


Application

 Applications Using Low-Power DSPs,Microcontrollers or Microprocessors
Portable/Battery-Powered Equipment
Intelligent Instruments
Wireless Communication Systems
Programmable Controls
Industrial Equipment
Notebook/Desktop Computers
Automotive Systems


Pinout

Connection Diagram


Specifications

Supply voltage, VDD (2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .       .. . . . . . . . . . 3.6 V
All other pins (2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.3 V to 3.6 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 TPS310x, TPS311x families of supervisory circuits provide circuit initialization and timing supervision, primarily for DSP and processorbased systems.

During power on, RESET is asserted when the supply voltage (VDD) becomes higher than 0.4 V. Thereafter, the supervisory circuit monitors VDD and keeps the RESET output active as long as VDD remains below the threshold voltage (VIT). An internal timer delays the return of the output to the inactive state to ensure proper system reset. The delay time starts after VDD has risen above the VIT.When the VDD drops below the VIT, the output becomes active again.All the TPS310x, TPS311x  devices of this family have a fixed-sense threshold voltage (VIT) set by an internal voltage divider.




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