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BQ2031SN-A5

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


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-BQ2031SN-A5
  • Package: 16-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 135
  • 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: 3 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 Tube
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
Termination SMD/SMT
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
Output Voltage 4.5V
Max Output Current 10mA
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
Operating Supply Current 2mA
Nominal Supply Current 2mA
Output Current 2A
Min Input Voltage 4.5V
Control Mode CURRENT-MODE
Max Input Voltage 5.5V
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
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

BQ2031SN-A5 Overview


There is a package called Tube that contains this item.It comes as part of the 16-SOIC (0.154, 3.90mm Width) package.In this case, the device is mounted in the way of Surface Mount.A temperature setting of -20°C~70°C TA would be the best thing to do.It functions by using an analog IC called BATTERY CHARGE CONTROLLER.Constant Pulsed current is required to charge the device.The base part number BQ2031 can be used to locate related parts for this device.It has a total of 16 terminations.This board has 16 pins, making it very simple to construct.Several programmable features, including Current, Timer, Voltage.At the maximum charging current, it has a rating of 5mA.In order to operate it, it has 16 pins.Applied input voltage of 5.5V does not damage the device.With a 4.5V output voltage, high efficiency is possible.The output current is set to 2A in this case.Using a supply voltage as low as 4.5V will allow it to function.A minimum input voltage of 4.5V volts is required for this device.There is 2mA current flowing through the gadget's supply.A 5V voltage input is present in the device.The supply voltage should be set to 5V for best efficiency.There is 100kHz switching frequency for this part.Input voltage is limited to 5.5V volts.During operation, the maximum output current is reduced to 10mA.

BQ2031SN-A5 Features


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

BQ2031SN-A5 Applications


There are a lot of Texas Instruments BQ2031SN-A5 Battery Chargers ICs applications.

  • Personnel carriers
  • GPS tracker
  • Forklift
  • Drone
  • Instruments and meters
  • Boat
  • Industrial lighting
  • Tablets
  • Wireless power
  • Medical