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BQ2031SN-A5TR

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


  • Manufacturer: Texas Instruments
  • Nocochips NO: 815-BQ2031SN-A5TR
  • Package: 16-SOIC (0.154, 3.90mm Width)
  • Datasheet: -
  • Stock: 293
  • Description: Constant Pulsed BQ2031 16-SOIC (0.154, 3.90mm Width) Tape & Reel (TR) 2A 16 Terminals 16 Pin (Kg)

Details

Tags

Parameters
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
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
Factory Lead Time 1 Week
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 Tape & Reel (TR)
JESD-609 Code e4
Pbfree Code yes

BQ2031SN-A5TR Overview


In the Tape & Reel (TR) package, you will find it.The package 16-SOIC (0.154, 3.90mm Width) includes a version of it.The mounting type of the device is Surface Mount.It is best to set the temperature to -20°C~70°C TA.In order for the device to function, an analog IC named BATTERY CHARGE CONTROLLER must be used.The device requires Constant Pulsed of current to charge.Based on the base part number BQ2031, its related parts can be identified.A total of 16 terminations can be found in it.It is equipped with 16 pins.This feature allows for programmability, such as Current, Timer, Voltage.As far as the charging current is concerned, it is 5mA at full charge.For it to work, 16 pins are required.The device can withstand a supply voltage of 5.5V.Operation is done using a 2A output current.The device can operate at a voltage of 4.5V as low as possible.Input voltage must be at least 4.5V volts in order to function.5V is the input voltage for the device.Optimal efficiency requires a supply voltage of 5V.The part has 100kHz switching frequency.

BQ2031SN-A5TR Features


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

BQ2031SN-A5TR Applications


There are a lot of Texas Instruments BQ2031SN-A5TR Battery Chargers ICs applications.

  • GPS tracker
  • Modern LA
  • Fleet management
  • Remote powered communication and telemetry systems
  • MP3, MP4 player
  • Charging cradle for wearable devices
  • TV sticks
  • Emergency/Security
  • Pallet jacks
  • Various chargers

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