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Power Circuits / Power Management Circuits / BQ79616PAPRQ1
Datasheets
BQ79616PAPRQ1 by: Texas Instruments

16-S automotive precision battery monitor, balancer and integrated protector with ASIL-D compliance 64-HTQFP -40 to 125

Part Details for BQ79616PAPRQ1 by Texas Instruments

Results Overview of BQ79616PAPRQ1 by Texas Instruments

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BQ79616PAPRQ1 Information

BQ79616PAPRQ1 by Texas Instruments is a Power Management Circuit.
Power Management Circuits are under the broader part category of Power Circuits.

A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.

Available Datasheets

Part # Manufacturer Description Datasheet
BQ79616PAPRQ1 Texas Instruments 16-S automotive precision battery monitor, balancer and integrated protector with ASIL-D compliance 64-HTQFP -40 to 125

Price & Stock for BQ79616PAPRQ1

Part # Distributor Description Stock Price Buy
LCSC Lithium-ion/Polymer 1 HTQFP-64(10x10) Battery Management ROHS 2423
  • 1 $3.8841
  • 10 $3.6790
  • 30 $3.4816
  • 100 $3.3576
  • 500 $3.3010
  • 1,000 $3.2750
$3.2750 / $3.8841 Buy Now
MacroQuest Electronics ISO 9001: 2015, ISO 14001:2015, ISO 45001:2018 2500
  • 25 $5.5700
  • 100 $5.0100
  • 250 $4.4600
$4.4600 / $5.5700 Buy Now
Win Source Electronics 16-S AUTOMOTIVE PRECISION BATTER / Battery Multi-Function Controller IC Lithium Ion 64-HTQFP (10x10) 32850
  • 9 $5.6160
  • 20 $5.2540
  • 30 $5.0730
  • 43 $4.7110
  • 56 $4.5290
  • 69 $4.3480
$4.3480 / $5.6160 Buy Now

Part Details for BQ79616PAPRQ1

BQ79616PAPRQ1 CAD Models

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BQ79616PAPRQ1 Part Data Attributes

Parametric Data
BQ79616PAPRQ1 Texas Instruments
Buy Now Datasheet
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BQ79616PAPRQ1 Texas Instruments 16-S automotive precision battery monitor, balancer and integrated protector with ASIL-D compliance 64-HTQFP -40 to 125
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer TEXAS INSTRUMENTS INC
Package Description HTQFP-64
Reach Compliance Code compliant
Date Of Intro 2020-12-01
Samacsys Manufacturer Texas Instruments
Adjustable Threshold NO
Analog IC - Other Type BATTERY MONITOR/RESET IC
Input Voltage-Max 80 V
JESD-30 Code S-PQFP-G64
JESD-609 Code e4
Length 10 mm
Moisture Sensitivity Level 3
Number of Channels 1
Number of Functions 1
Number of Terminals 64
Operating Temperature-Max 125 °C
Operating Temperature-Min -40 °C
Package Body Material PLASTIC/EPOXY
Package Code HTQFP
Package Equivalence Code FL64,.4,20
Package Shape SQUARE
Package Style FLATPACK, HEAT SINK/SLUG, THIN PROFILE, FINE PITCH
Peak Reflow Temperature (Cel) 260
Screening Level AEC-Q100
Seated Height-Max 1.2 mm
Supply Current-Max (Isup) 11.6 mA
Supply Voltage-Max (Vsup) 80 V
Supply Voltage-Min (Vsup) 9 V
Surface Mount YES
Temperature Grade AUTOMOTIVE
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form GULL WING
Terminal Pitch 0.5 mm
Terminal Position QUAD
Threshold Voltage-Nom +1.65V
Time@Peak Reflow Temperature-Max (s) 30
Width 10 mm

Alternate Parts for BQ79616PAPRQ1

This table gives cross-reference parts and alternative options found for BQ79616PAPRQ1. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of BQ79616PAPRQ1, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
BQ79616PAPTQ1 Texas Instruments Check for Price 16-S automotive precision battery monitor, balancer and integrated protector with ASIL-D compliance 64-HTQFP -40 to 125 BQ79616PAPRQ1 vs BQ79616PAPTQ1

BQ79616PAPRQ1 Frequently Asked Questions (FAQ)

  • A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the high-frequency signals away from the analog and digital signals, and use a common mode filter to reduce EMI.

  • The BQ79616PAPRQ1 can be configured for different battery chemistries by adjusting the voltage and current limits through the I2C interface. The device also has built-in support for common battery chemistries such as Li-ion, LiFePO4, and Lead-Acid.

  • The BQ79616PAPRQ1 can monitor up to 16 series-connected cells. However, the device can be cascaded to monitor more cells by connecting multiple devices in a master-slave configuration.

  • The BQ79616PAPRQ1 has built-in cell balancing capabilities through its internal balancing FETs. The device can balance cells by dissipating excess energy from higher-voltage cells to lower-voltage cells.

  • The BQ79616PAPRQ1 uses the I2C protocol for communication with the host microcontroller. The device also has a built-in SPI interface for firmware updates.

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