Datasheets
BQ24314DSGR by: Texas Instruments

Charger front end protection IC with 30V max vin and 5.85V OVP 8-WSON -40 to 85

Part Details for BQ24314DSGR by Texas Instruments

Results Overview of BQ24314DSGR by Texas Instruments

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

BQ24314DSGR Information

BQ24314DSGR 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.

Price & Stock for BQ24314DSGR

Part # Distributor Description Stock Price Buy
Ameya Holding Limited IC LI+ CHARGER FRONT END 8-SON 15244
RFQ
LCSC WSON-8-EP(2x2) Battery Management ROHS 18
  • 1 $4.9423
  • 10 $4.3126
  • 30 $3.6027
  • 100 $3.2227
  • 500 $3.0483
  • 1,000 $2.9682
$2.9682 / $4.9423 Buy Now
Win Source Electronics IC LI+ CHARGER FRONT END 8-SON 345500
  • 110 $0.4729
  • 260 $0.3881
  • 400 $0.3759
  • 550 $0.3638
  • 715 $0.3517
  • 955 $0.3153
$0.3153 / $0.4729 Buy Now

Part Details for BQ24314DSGR

BQ24314DSGR CAD Models

BQ24314DSGR Part Data Attributes

BQ24314DSGR Texas Instruments
Buy Now Datasheet
Compare Parts:
BQ24314DSGR Texas Instruments Charger front end protection IC with 30V max vin and 5.85V OVP 8-WSON -40 to 85
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer TEXAS INSTRUMENTS INC
Part Package Code SON
Package Description 2 X 2 MM, GREEN, PLASTIC, SON-8
Pin Count 8
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Samacsys Manufacturer Texas Instruments
Additional Feature RESET THRESHOLD VOLTAGE IS 5.85V
Adjustable Threshold YES
Analog IC - Other Type POWER SUPPLY SUPPORT CIRCUIT
Input Voltage-Max 30 V
JESD-30 Code S-PDSO-N8
JESD-609 Code e4
Length 2 mm
Moisture Sensitivity Level 2
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 HVSON
Package Equivalence Code SOLCC8,.08,20
Package Shape SQUARE
Package Style SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Seated Height-Max 0.8 mm
Supply Current-Max (Isup) 0.6 mA
Supply Voltage-Max (Vsup) 26 V
Supply Voltage-Min (Vsup) 3.3 V
Supply Voltage-Nom (Vsup) 5 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 +2.7V
Time@Peak Reflow Temperature-Max (s) 30
Width 2 mm

Alternate Parts for BQ24314DSGR

This table gives cross-reference parts and alternative options found for BQ24314DSGR. 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 BQ24314DSGR, 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
BQ24314DSG Texas Instruments Check for Price 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8, 2 X 2 MM, PLASTIC, SON-8 BQ24314DSGR vs BQ24314DSG
Part Number Manufacturer Composite Price Description Compare
TL7702ACP Texas Instruments $0.2369 Single-channel voltage supervisor with programmable UV threshold & reset-time delay 8-PDIP 0 to 70 BQ24314DSGR vs TL7702ACP
TL7702ACPE4 Texas Instruments Check for Price Single SVS With Pgmmable UV Threshold & Reset Time Delay 8-PDIP 0 to 70 BQ24314DSGR vs TL7702ACPE4
TL7702AP Texas Instruments Check for Price 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDIP8 BQ24314DSGR vs TL7702AP
TL7702AID STMicroelectronics Check for Price 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8, SOP-8 BQ24314DSGR vs TL7702AID
BQ24314ADSGT Texas Instruments $0.4745 Overvoltage & Overcurrent Protection IC & Li+ Charger Front-End Protection IC 8-WSON -40 to 125 BQ24314DSGR vs BQ24314ADSGT
TL7702BCP Texas Instruments $0.2884 Single supervisor with programmable UV threshold & reset-time delay 8-PDIP 0 to 70 BQ24314DSGR vs TL7702BCP
BQ24314CDSG Texas Instruments Check for Price IC POWER SUPPLY SUPPORT CKT, Power Management Circuit BQ24314DSGR vs BQ24314CDSG
BQ24314ADSGRG4 Texas Instruments Check for Price Overvoltage & Overcurrent Protection IC & Li+ Charger Front-End Protection IC 8-WSON -40 to 125 BQ24314DSGR vs BQ24314ADSGRG4
BQ24314CDSGT Texas Instruments $0.5463 Overvoltage & Overcurrent Protection IC & Li+ Charger Front End Protection IC 8-WSON -40 to 125 BQ24314DSGR vs BQ24314CDSGT
BQ24314ADSGTG4 Texas Instruments Check for Price 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8, 2 X 2 MM, GREEN, PLASTIC, SON-8 BQ24314DSGR vs BQ24314ADSGTG4

BQ24314DSGR Related Parts

BQ24314DSGR Frequently Asked Questions (FAQ)

  • A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the high-current paths short and wide, and use thermal vias to dissipate heat.

  • Use a heat sink with a thermal resistance of 10°C/W or lower, and ensure good airflow around the device. Also, consider using a thermal interface material to improve heat transfer.

  • The maximum allowed voltage drop is 0.5V. Exceeding this may cause the device to malfunction or fail.

  • Yes, but ensure the battery voltage is within the recommended range (4.5V to 18V). Also, consider using a low-dropout linear regulator or a switching regulator to minimize power consumption.

  • Use an external current-sensing resistor and a thermal monitoring circuit to detect overcurrent and overheating conditions. Implement a shutdown or current-limiting mechanism to prevent damage.

Share by Email

Something went wrong!
Please enter a valid e-mail address
Email sent!
Recipient Email:
Add a recipient
Hello!

We are passing along some cool findings on Findchips sent to you from .

The data is for BQ24314DSGR by Texas Instruments.
They’ve also added a data comparison to this page with by .


Click on the link below to check it out on Findchips.com.

Update Alert Settings for: BQ24314DSGR by Texas Instruments

Select Manufacturer
Which Manufacturer of BQ24314DSGR would you like to use for your alert(s)?
  • Please alert me when BQ24314DSGR inventory levels are or equal to a quantity of from one of my selected distributors.
  • Also alert me for BQ24314DSGR alternates
    An alert is already set for the following part(s): . Any existing alert will be overwritten and set as a new alert.
No pricing information is available at this time
  • Please alert me when the single part price for BQ24314DSGR to
    $
    for at least parts from one of my selected distributors.
    Your Pricing Alert is set to expire on .
    Set this alert to expire in Update this alert to expire · Expired on
  • Also alert me for BQ24314DSGR alternates
    An alert is already set for the following part(s): . Any existing alert will be overwritten and set as a new alert.

Your part alert has been saved!

Alerts are triggered based off of individual distributors that you choose. Select your distributor(s) below.

Your part alert has been saved!

Register
Password Guidelines

Is at least 8 characters in length

Must include at least 3 of the following:

One lower-case character (a-z)

One upper-case character (A-Z)

One numeric character (0-9)

One special character (!#$%^&*)

Alert is successfully saved for BQ24314DSGR.
Looks like you've reached your alert limit!  Please delete some alerts or contact us if you need help.

Compare BQ24314DSGR by Texas Instruments

Select a part to compare:
Part Number Manufacturer Description
No result found.
Something went wrong!
Or search for a different part: