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LP5012PWR
Integrated Circuits (ICs)

BQ7721616PWR

Active
Texas Instruments

VOLTAGE AND TEMPERATURE PROTECTION FOR 3-S TO 16-S CELL LI-ION BATTERIES WITH INTERNAL DELAY TIMER

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Search across all available documentation for this part.

DocumentsDatasheetBQ77216EVM User's Guide (Rev. A)+5
LP5012PWR
Integrated Circuits (ICs)

BQ7721616PWR

Active
Texas Instruments

VOLTAGE AND TEMPERATURE PROTECTION FOR 3-S TO 16-S CELL LI-ION BATTERIES WITH INTERNAL DELAY TIMER

Deep-Dive with AI

DocumentsDatasheetBQ77216EVM User's Guide (Rev. A)+5

Technical Specifications

Parameters and characteristics for this part

SpecificationBQ7721616PWR
Battery ChemistryLithium Ion
Fault ProtectionOver Temperature, Over/Under Voltage
FunctionBattery Protection
Mounting TypeSurface Mount
Number of Cells [Max] [custom]16
Number of Cells [Min] [custom]3
Operating Temperature [Max]110 °C
Operating Temperature [Min]-40 °C
Package / Case24-TSSOP
Package / Case0.173 in, 4.4 mm
Supplier Device Package24-TSSOP

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

DistributorPackageQuantity$
DigikeyCut Tape (CT) 1$ 2.81
10$ 2.52
25$ 2.39
100$ 2.07
250$ 1.96
500$ 1.76
1000$ 1.48
Digi-Reel® 1$ 2.81
10$ 2.52
25$ 2.39
100$ 2.07
250$ 1.96
500$ 1.76
1000$ 1.48
Tape & Reel (TR) 2000$ 1.41
6000$ 1.36
Texas InstrumentsLARGE T&R 1$ 2.12
100$ 1.86
250$ 1.30
1000$ 1.05

Description

General part information

BQ7721609 Series

The BQ77216 family of products provides a range of voltage and temperature monitoring, including overvoltage (OVP), undervoltage (UVP), open wire (OW), and overtemperature (OT) protection for Li-ion battery pack systems. Each cell is monitored independently for overvoltage, undervoltage, and open-wire conditions. With the addition of an external NTC thermistor, the device can detect overtemperature conditions.

In the BQ77216 device, an internal delay timer is initiated upon detection of an overvoltage, undervoltage, open-wire, or overtemperature condition. Upon expiration of the delay timer, the respective output is triggered into its active state (either high or low, depending on the configuration).

The BQ77216 family of products provides a range of voltage and temperature monitoring, including overvoltage (OVP), undervoltage (UVP), open wire (OW), and overtemperature (OT) protection for Li-ion battery pack systems. Each cell is monitored independently for overvoltage, undervoltage, and open-wire conditions. With the addition of an external NTC thermistor, the device can detect overtemperature conditions.