3 X 2 MM, 0.75 MM HEIGHT, 0.65 MM PITCH, ROHS COMPLIANT, PLASTIC, TDFN-8
ECCN Code:
EAR99
HTS Code:
8542.39.00.60
Manufacturer:
STMicroelectronics
YTEOL:
0
Additional Feature:
RESET THRESHOLD VOLTAGE IS 2V
Adjustable Threshold:
YES
Analog IC - Other Type:
BATTERY GAUGE
JESD-30 Code:
R-PDSO-N8
Length:
3 mm
Number of Channels:
1
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:
VSON
Package Shape:
RECTANGULAR
Package Style:
SMALL OUTLINE, VERY THIN PROFILE
Seated Height-Max:
0.8 mm
Supply Voltage-Max (Vsup):
5.5 V
Supply Voltage-Min (Vsup):
2.7 V
Supply Voltage-Nom (Vsup):
3.6 V
Surface Mount:
YES
Temperature Grade:
INDUSTRIAL
Terminal Form:
NO LEAD
Terminal Pitch:
0.65 mm
Terminal Position:
DUAL
Threshold Voltage-Nom:
+2V
Width:
2 mm
STC3105IQT Frequently Asked Questions (FAQs)
The recommended layout and placement for the STC3105IQT involves keeping the device away from high-current carrying traces, using a solid ground plane, and placing decoupling capacitors close to the device. A 4-layer PCB with a dedicated power plane and a solid ground plane is recommended.
To optimize the STC3105IQT for low power consumption, use the lowest possible frequency, disable unnecessary peripherals, use the power-down mode, and adjust the voltage regulator output to the minimum required voltage. Additionally, use a low-power oscillator and minimize the number of transitions on the output pins.
The STC3105IQT has a thermal junction-to-ambient thermal resistance of 30°C/W. To ensure reliable operation, the device should be operated within the recommended temperature range of -40°C to 125°C. A thermal pad on the underside of the package helps to dissipate heat, and a heat sink or thermal interface material can be used to further reduce thermal resistance.
To ensure EMC with the STC3105IQT, use a shielded enclosure, minimize loop areas in the PCB layout, use a common-mode choke on the power supply lines, and add decoupling capacitors to reduce electromagnetic emissions. Additionally, use a low-pass filter on the output pins and ensure that the device is operated within the recommended frequency range.
The STC3105IQT has built-in ESD protection, but additional protection measures can be taken to prevent damage from electrostatic discharge. Use ESD-sensitive handling procedures, ground all equipment and personnel, and use ESD-protective packaging and storage materials. Additionally, add external ESD protection devices, such as TVS diodes, to the input pins.
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STC3105IQT Overview
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About STMicroelectronics
STMicroelectronics (ST) is a global semiconductor company that designs, manufactures, and markets a broad range of integrated circuits (ICs), discrete devices, and other electronic components.
STMicroelectronics offers a diverse portfolio of semiconductor products covering a wide range of applications and industries. Their product categories include microcontrollers, analog and mixed-signal ICs, MEMS (Micro-Electro-Mechanical Systems) sensors, power management ICs, RF (Radio Frequency) transceivers, aut
