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BQ2031SN-A5TR

BQ2031SN-A5TR

BQ2031SN-A5TR

Texas Instruments

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

SOT-23

BQ2031SN-A5TR 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
PackagingTape & Reel (TR)
JESD-609 Code e4
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
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:475 items

Pricing & Ordering

QuantityUnit PriceExt. Price

BQ2031SN-A5TR Product Details

BQ2031SN-A5TR Overview


In the Tape & Reel (TR) package, you will find it.To make it easier for you, it is included with the 16-SOIC (0.154, 3.90mm Width) package.There is a mounting type of Surface Mount for this device.Keeping the temperature at -20°C~70°C TA will ensure reliable performance.BATTERY CHARGE CONTROLLER is the analog IC used in this device.The device requires Constant Pulsed of current to charge.This part number BQ2031 can be used to find its related parts.In total, there are 16 terminations.In total, it has 16 pins.A number of programmable features are available, including Current, Timer, Voltage.As far as the charging current is concerned, it is 5mA at full charge.In order for it to work, it requires 16 pins.5.5V supply voltage is not a problem for it.This device operates with a current output of 2A.Using a supply voltage as low as 4.5V will allow it to function.There is a 4.5V volt minimum input voltage requirement.5V is the input voltage for the device.Optimal efficiency requires a supply voltage of 5V.A switching frequency of 100kHz is present in the part.

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.


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

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