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BQ2031SN-A5G4

BQ2031SN-A5G4

BQ2031SN-A5G4

Texas Instruments

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

SOT-23

BQ2031SN-A5G4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status ACTIVE (Last Updated: 1 week ago)
Factory Lead Time 6 Weeks
Contact PlatingGold
Mounting Type Surface Mount
Package / Case 16-SOIC (0.154, 3.90mm Width)
Surface MountYES
Number of Pins 16
Weight 141.690917mg
Operating Temperature-20°C~70°C TA
PackagingTube
JESD-609 Code e4
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 16
ECCN Code EAR99
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Base Part Number BQ2031
Pin Count16
Operating Supply Voltage5V
Input Voltage-Nom 5V
Max Supply Voltage5.5V
Min Supply Voltage4.5V
Analog IC - Other Type BATTERY CHARGE CONTROLLER
Output Current2A
Min Input Voltage 4.5V
Control Mode CURRENT-MODE
Control Technique PULSE WIDTH MODULATION
Nominal Input Voltage5.5V
Switcher Configuration SINGLE
Fault ProtectionOver Temperature, Over Voltage
Battery ChemistryLead Acid
Number of Cells 1
Switching Frequency100kHz
Programmable FeaturesCurrent, Timer, Voltage
Current - Charging Constant Pulsed
Charge Current - Max 5mA
Height 1.75mm
Length 9.9mm
Width 3.91mm
Thickness 1.58mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:4199 items

BQ2031SN-A5G4 Product Details

BQ2031SN-A5G4 Overview


There is an Tube package that contains it. The 16-SOIC (0.154, 3.90mm Width) package includes it as a convenience.Mounting type is Surface Mount.It is recommended to set the temperature to -20°C~70°C TA for reliable performance.It uses an analog integrated circuit of type BATTERY CHARGE CONTROLLER.For the device to be charged, there is Constant Pulsed current required.Parts related to the base part number BQ2031 can be found based on that number.It contains 16 terminations.There are 16 pins on it.Features like Current, Timer, Voltage can be programmed.In its maximum charging mode, the part charges at 5mA.It operates on the basis of 16 pins.A 5.5V supply voltage can be applied to it.There is 2A output current when the device operates.The device can operate at a voltage of 4.5V as low as possible.Voltage input must be at least 4.5V volts.Input voltage is 5V.It is recommended that the supply voltage be set to 5V for maximum efficiency.There is 100kHz switching frequency for this part.

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.


  • Fast charge
  • Fleet management
  • Shop charger
  • Golf carts
  • Forklift
  • Pallet jacks
  • Personnel carriers
  • Maintenance shops
  • Rental fleets
  • Truck dealers

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