RESET THRESHOLD VOLTAGE IS 4 V; POWER ON RESET GENERATOR; MANUAL RESET INPUT
Adjustable Threshold:
NO
Analog IC - Other Type:
VOLTAGE SUPERVISOR/RESET IC
JESD-30 Code:
R-PDSO-G5
JESD-609 Code:
e4
Length:
2 mm
Moisture Sensitivity Level:
1
Number of Channels:
1
Number of Functions:
1
Number of Terminals:
5
Operating Temperature-Max:
85 °C
Operating Temperature-Min:
-40 °C
Package Body Material:
PLASTIC/EPOXY
Package Code:
TSSOP
Package Equivalence Code:
TSSOP5/6,.08
Package Shape:
RECTANGULAR
Package Style:
SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Cel):
260
Qualification Status:
Not Qualified
Seated Height-Max:
1.1 mm
Supply Current-Max (Isup):
0.025 mA
Supply Voltage-Max (Vsup):
6 V
Supply Voltage-Min (Vsup):
2 V
Supply Voltage-Nom (Vsup):
3.3 V
Surface Mount:
YES
Technology:
CMOS
Temperature Grade:
INDUSTRIAL
Terminal Finish:
Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form:
GULL WING
Terminal Pitch:
0.65 mm
Terminal Position:
DUAL
Threshold Voltage-Nom:
+4V
Time@Peak Reflow Temperature-Max (s):
30
Width:
1.25 mm
TPS3801T50DCKR Frequently Asked Questions (FAQs)
The recommended layout and placement for the TPS3801T50DCKR involves placing the device close to the power source, using a solid ground plane, and keeping the input and output capacitors close to the device. Additionally, it is recommended to use a low-ESR capacitor for the input capacitor and to minimize the length of the traces between the device and the capacitors.
The choice of input and output capacitors for the TPS3801T50DCKR depends on the specific application requirements. In general, a low-ESR capacitor with a value of 10uF to 22uF is recommended for the input capacitor, while a capacitor with a value of 10uF to 47uF is recommended for the output capacitor. The capacitor voltage rating should be at least 1.5 times the maximum input voltage.
The TPS3801T50DCKR can handle a maximum input voltage of 15V. However, it is recommended to operate the device within the recommended input voltage range of 4.5V to 12V for optimal performance and reliability.
To ensure the TPS3801T50DCKR is stable and does not oscillate, it is recommended to follow the recommended layout and placement guidelines, use a low-ESR input capacitor, and ensure that the output capacitor is properly sized and placed close to the device. Additionally, it is recommended to add a small ceramic capacitor (e.g. 10nF) between the VIN and GND pins to improve stability.
The TPS3801T50DCKR can provide a maximum output current of 1A. However, the actual output current capability may be limited by the input voltage, output voltage, and ambient temperature.
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TPS3801T50DCKR Overview
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About Texas Instruments
Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.
