OPTIONAL TEMPERATURE OR INPUT-POWER MONITORING BEFORE AND DURING CHARGE
Adjustable Threshold:
YES
Analog IC - Other Type:
BATTERY MONITOR
Input Voltage-Max:
10 V
Input Voltage-Min:
4.5 V
JESD-30 Code:
R-PDSO-G20
JESD-609 Code:
e4
Length:
6.5 mm
Moisture Sensitivity Level:
2
Number of Channels:
1
Number of Functions:
1
Number of Terminals:
20
Operating Temperature-Max:
70 °C
Operating Temperature-Min:
-20 °C
Package Body Material:
PLASTIC/EPOXY
Package Code:
HTSSOP
Package Equivalence Code:
TSSOP20,.25
Package Shape:
RECTANGULAR
Package Style:
SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Cel):
260
Qualification Status:
Not Qualified
Seated Height-Max:
1.2 mm
Supply Current-Max (Isup):
1 mA
Supply Voltage-Max (Vsup):
10 V
Supply Voltage-Min (Vsup):
4.5 V
Supply Voltage-Nom (Vsup):
5 V
Surface Mount:
YES
Temperature Grade:
COMMERCIAL
Terminal Finish:
Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form:
GULL WING
Terminal Pitch:
0.65 mm
Terminal Position:
DUAL
Time@Peak Reflow Temperature-Max (s):
30
Width:
4.4 mm
BQ24005PWP Frequently Asked Questions (FAQs)
A good PCB layout for the BQ24005PWP involves placing the IC close to the battery, using a solid ground plane, and keeping the input and output capacitors close to the IC. Additionally, it's recommended to use a separate power plane for the input and output voltages to minimize noise and EMI.
The selection of external components for the BQ24005PWP depends on the specific application requirements, such as the input voltage, output voltage, and maximum current. TI provides a component selection guide in the datasheet, and online tools such as the TI Power Stage Designer can also be used to select the optimal components.
The BQ24005PWP has a maximum junction temperature of 150°C. To ensure reliable operation, it's essential to provide adequate heat sinking, such as using a thermal pad or heat sink, and to follow proper PCB layout and thermal design guidelines. Additionally, the device has built-in thermal protection, which will shut down the device if the junction temperature exceeds 150°C.
The BQ24005PWP has a built-in overcurrent protection feature, which can be enabled by connecting a sense resistor to the IS pin. The device will limit the output current to the programmed value, and will shut down if the current exceeds the programmed value for more than 10ms.
The BQ24005PWP is designed to meet EMI and EMC regulatory standards, such as CISPR 22 and FCC Part 15. To ensure compliance, it's essential to follow proper PCB layout and design guidelines, use adequate filtering and shielding, and perform EMI and EMC testing to ensure compliance with regulatory standards.
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BQ24005PWP Overview
Use the download button to access the BQ24005PWP schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like BQ240,
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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.
