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BQ2031SN-A5G4

Constant Pulsed BQ2031 16-SOIC (0.154, 3.90mm Width) Tube 2A 16 Terminals 16 Pin


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-BQ2031SN-A5G4
  • Package: 16-SOIC (0.154, 3.90mm Width)
  • Datasheet: -
  • Stock: 512
  • Description: Constant Pulsed BQ2031 16-SOIC (0.154, 3.90mm Width) Tube 2A 16 Terminals 16 Pin (Kg)

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Details

Tags

Parameters
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 1 week 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 Tube
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-A5G4 Overview


You can find it in the Tube package.The product comes in the package of a 16-SOIC (0.154, 3.90mm Width).Mounting type for the device is Surface Mount.If you wish to ensure reliable performance, set the temperature to -20°C~70°C TA.It uses an analog integrated circuit of type BATTERY CHARGE CONTROLLER.To charge the device, there is a requirement for Constant Pulsed current.It is possible to find the related parts of this device by looking at its base part number BQ2031.The overall number of terminations that can be found in it is 16 as a whole.In total, it has 16 pins.It is possible to program features such as Current, Timer, Voltage.As far as the charging current is concerned, it is 5mA at full charge.There are 16 pins necessary to make it work.It is important that the supply voltage does not exceed 5.5V for the device to work properly.In this case, the output current of the device is set to 2A.The device can operate at as low a supply voltage as possible, such as 4.5V.There is a 4.5V volt minimum input voltage requirement.Input voltage is 5V.If you want to maximize efficiency, you should set the voltage to 5V.As far as switching frequency is concerned, the part runs at 100kHz.

BQ2031SN-A5G4 Features


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

BQ2031SN-A5G4 Applications


There are a lot of Texas Instruments BQ2031SN-A5G4 Battery Chargers ICs applications.

  • Boat
  • Various chargers
  • Charging cradle for wearable devices
  • Mobile point-of-sale (mPOS) terminals
  • Industrial
  • Solar charging
  • Modern LA
  • Robot
  • Opportunity charge
  • Power tools