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  • BQ2031SN-A5TRG4

BQ2031SN-A5TRG4

Constant Pulsed BQ2031 16-SOIC (0.154, 3.90mm Width) Tape & Reel (TR) 2A 16 Terminals 16 Pin


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-BQ2031SN-A5TRG4
  • Package: 16-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 702
  • Description: Constant Pulsed BQ2031 16-SOIC (0.154, 3.90mm Width) Tape & Reel (TR) 2A 16 Terminals 16 Pin (Kg)

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Details

Tags

Parameters
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 2 days ago)
Contact Plating Gold
Mounting Type Surface Mount
Package / Case 16-SOIC (0.154, 3.90mm Width)
Surface Mount YES
Number of Pins 16
Weight 141.690917mg
Operating Temperature -20°C~70°C TA
Packaging Tape & Reel (TR)
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 16
ECCN Code EAR99
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Base Part Number BQ2031
Pin Count 16
Operating Supply Voltage 5V
Input Voltage-Nom 5V
Max Supply Voltage 5.5V
Min Supply Voltage 4.5V
Analog IC - Other Type BATTERY CHARGE CONTROLLER
Output Current 2A
Min Input Voltage 4.5V
Control Mode CURRENT-MODE
Control Technique PULSE WIDTH MODULATION
Nominal Input Voltage 5.5V
Switcher Configuration SINGLE
Fault Protection Over Temperature, Over Voltage
Battery Chemistry Lead Acid
Number of Cells 1
Switching Frequency 100kHz
Programmable Features Current, Timer, Voltage
Current - Charging Constant Pulsed
Charge Current - Max 5mA
Height 1.75mm
Length 9.9mm
Width 3.91mm
Thickness 1.58mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free

BQ2031SN-A5TRG4 Overview


It is included in the Tape & Reel (TR) package for convenience.There is currently a package available named 16-SOIC (0.154, 3.90mm Width).Mounting type Surface Mount matches the device.The best thing to do is to set the temperature to -20°C~70°C TA.There is an analog IC of BATTERY CHARGE CONTROLLER used in this device.Charge the device with Constant Pulsed current.There are related parts to this device according to the base part number BQ2031.It contains 16 terminations, so that is how many there are.Total number of pins: 16.Features like Current, Timer, Voltage can be programmed.At the maximum charging current, it has a rating of 5mA.It requires pins 16 to function.With a 5.5V supply voltage, it is capable of withstanding the operation of the device.A device of this type will have its output current set to 2A in this case.It can function at as low a supply voltage as possible, such as 4.5V.There is a 4.5V volt minimum input voltage requirement.5V is the input voltage for the device.It is recommended that the supply voltage be set to 5V for maximum efficiency.There is 100kHz switching frequency for this part.

BQ2031SN-A5TRG4 Features


Switching frequency of 100kHz
16-SOIC (0.154, 3.90mm Width) package

BQ2031SN-A5TRG4 Applications


There are a lot of Texas Instruments BQ2031SN-A5TRG4 Battery Chargers ICs applications.

  • Electric lift car
  • Conventional charge
  • Pallet jacks
  • Modern LA
  • MP3, MP4 player
  • Drone
  • Model aircraft
  • Automotive battery charger circuits
  • TV sticks
  • USB power delivery (USB-C) devices