OVER VOLTAGE AND UNDER VOLTAGE THRESHOLD ARE 4.45 AND 2.8V
Adjustable Threshold:
NO
Analog IC - Other Type:
BATTERY PROTECTOR
Input Voltage-Max:
20 V
JESD-30 Code:
S-PDSO-N8
JESD-609 Code:
e4
Length:
2 mm
Moisture Sensitivity Level:
1
Number of Channels:
4
Number of Functions:
1
Number of Terminals:
8
Operating Temperature-Max:
110 °C
Operating Temperature-Min:
-40 °C
Package Body Material:
PLASTIC/EPOXY
Package Code:
HVSON
Package Shape:
SQUARE
Package Style:
SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Cel):
260
Seated Height-Max:
0.8 mm
Supply Current-Max (Isup):
0.008 mA
Supply Voltage-Max (Vsup):
20 V
Supply Voltage-Min (Vsup):
3 V
Supply Voltage-Nom (Vsup):
14.4 V
Surface Mount:
YES
Temperature Grade:
INDUSTRIAL
Terminal Finish:
Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form:
NO LEAD
Terminal Pitch:
0.5 mm
Terminal Position:
DUAL
Threshold Voltage-Nom:
+4.45,2.8V
Time@Peak Reflow Temperature-Max (s):
30
Width:
2 mm
BQ296106DSGR Frequently Asked Questions (FAQs)
Texas Instruments provides a recommended PCB layout in the datasheet, but it's essential to follow good design practices, such as keeping the high-current paths short and wide, using a solid ground plane, and placing decoupling capacitors close to the device. Additionally, TI offers a PCB layout guide (SLUUAC3) that provides more detailed information.
The sense resistor value depends on the desired current sense accuracy, the maximum expected current, and the voltage drop across the resistor. TI provides a sense resistor calculation tool (SLVCAC2) that can help determine the optimal value. Typically, a 1-mΩ to 10-mΩ resistor is used, but the exact value may vary depending on the specific application.
Although the datasheet specifies a maximum VCC voltage of 6.5V, it's recommended to limit the voltage to 5.5V or less to ensure reliable operation and prevent damage to the device. Exceeding the recommended voltage may cause the device to malfunction or fail.
The BQ296106DSGR is rated for operation up to 125°C (TJ), but it's essential to consider the device's power dissipation and thermal management in high-temperature environments. Ensure that the device is properly heatsinked, and the PCB is designed to handle the increased thermal stress. Consult the datasheet and TI's thermal design guide (SLUAAC4) for more information.
The BQ296106DSGR has built-in OCP and SCP features. To implement these features, connect the OCP pin to a resistor divider network that sets the desired current limit. The SCP pin can be connected to a capacitor to set the short-circuit detection time. Consult the datasheet and TI's application note (SLUAAC5) for more detailed information and example circuits.
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BQ296106DSGR 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.
