Mainland China, Malaysia, Mexico, Philippines, Taiwan
ECCN Code:
EAR99
HTS Code:
8542.39.00.60
Manufacturer:
Texas Instruments
YTEOL:
15
Adjustable Threshold:
NO
Analog IC - Other Type:
VOLTAGE SUPERVISOR/RESET IC
JESD-30 Code:
R-PDSO-G8
JESD-609 Code:
e4
Length:
4.9 mm
Moisture Sensitivity Level:
1
Number of Channels:
2
Number of Functions:
1
Number of Terminals:
8
Operating Temperature-Max:
85 °C
Operating Temperature-Min:
-40 °C
Package Body Material:
PLASTIC/EPOXY
Package Code:
SOP
Package Equivalence Code:
SOP8,.25
Package Shape:
RECTANGULAR
Package Style:
SMALL OUTLINE
Peak Reflow Temperature (Cel):
260
Qualification Status:
Not Qualified
Seated Height-Max:
1.75 mm
Supply Current-Max (Isup):
0.05 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:
1.27 mm
Terminal Position:
DUAL
Threshold Voltage-Nom:
+2.93V
Time@Peak Reflow Temperature-Max (s):
30
Width:
3.9 mm
TPS3705-33DG4 Frequently Asked Questions (FAQs)
The maximum input voltage that can be applied to the TPS3705-33DG4 is 40V, but it's recommended to keep it below 36V for reliable operation.
The output capacitor should be chosen based on the output voltage, output current, and ripple requirements. A general rule of thumb is to use a capacitor with a value between 10uF to 22uF, and a voltage rating of at least 1.5 times the output voltage.
The EN (Enable) pin is used to turn the regulator on or off. When the EN pin is pulled high, the regulator is enabled, and when it's pulled low, the regulator is disabled. This pin can be used to implement power sequencing or to turn off the regulator when not in use.
The power dissipation of the TPS3705-33DG4 can be calculated using the formula: Pd = (Vin - Vout) x Iout, where Vin is the input voltage, Vout is the output voltage, and Iout is the output current. The maximum power dissipation is limited by the thermal resistance of the package and the ambient temperature.
The TPS3705-33DG4 is not AEC-Q100 qualified, which means it's not specifically designed for automotive applications. However, it can still be used in automotive systems if the specific requirements are met, such as operating temperature range, voltage surges, and electromagnetic compatibility.
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TPS3705-33DG4 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.
