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BQ24120RHLR

Constant - Programmable BQ24120 20-VFQFN Exposed Pad Tape & Reel (TR) bqSWITCHER? Series 2A 20 Terminals 20 Pin


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-BQ24120RHLR
  • Package: 20-VFQFN Exposed Pad
  • Datasheet: -
  • Stock: 646
  • Description: Constant - Programmable BQ24120 20-VFQFN Exposed Pad Tape & Reel (TR) bqSWITCHER? Series 2A 20 Terminals 20 Pin (Kg)

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Details

Tags

Parameters
Number of Terminations 20
ECCN Code EAR99
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Terminal Pitch 0.5mm
Base Part Number BQ24120
Pin Count 20
Output Voltage 4.2V
Number of Channels 1
Max Supply Voltage 16V
Min Supply Voltage 4.35V
Analog IC - Other Type POWER SUPPLY SUPPORT CIRCUIT
Output Current 2A
Adjustable Threshold NO
Min Input Voltage 4.3V
Supply Current-Max (Isup) 5mA
Nominal Input Voltage 16V
Threshold Voltage +3.3V
Fault Protection Over Temperature
Battery Chemistry Lithium Ion/Polymer
Number of Cells 1
Switching Frequency 1.1MHz
Programmable Features Current, Timer
Current - Charging Constant - Programmable
Battery Pack Voltage 4.2V
Height 1mm
Length 4.5mm
Width 3.5mm
Thickness 900μm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 4 days ago)
Contact Plating Gold
Mounting Type Surface Mount
Package / Case 20-VFQFN Exposed Pad
Surface Mount YES
Number of Pins 20
Weight 47.287005mg
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Series bqSWITCHER™
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 2 (1 Year)

BQ24120RHLR Overview


This can be found in the Tape & Reel (TR) package.It can be found in package 20-VFQFN Exposed Pad.A Surface Mount mounting type is assigned to the device.The best way to adjust the temperature is to set it to -40°C~85°C TA.There is an analog IC of POWER SUPPLY SUPPORT CIRCUIT used in this device.To charge the device, there is a requirement for Constant - Programmable current.It is possible to find the related parts to the base part number BQ24120.As you can see, it has 20 terminations in it.For the battery pack, it is set to 4.2V.This board has 20 pins, making it very simple to construct.This device has a number of programmable features, including Current, Timer.To operate the product, it is necessary that 20 pins be inserted into the device.Currently, there are a total of 1 channels available for use in the application.A 16V supply voltage can be applied to it.The 4.2V output voltage allows for high efficiency.A device of this type will have its output current set to 2A in this case.Using a supply voltage as low as 4.35V will allow it to function.During the design process, Vsup (maximum supply voltage) was set to 5mA.There are several electrical components in the series bqSWITCHER?.It has a 4.3V volt minimum input voltage.As far as switching frequency is concerned, the part runs at 1.1MHz.

BQ24120RHLR Features


Battery pack voltage of 4.2V
1 channels
Switching frequency of 1.1MHz
20-VFQFN Exposed Pad package

BQ24120RHLR Applications


There are a lot of Texas Instruments BQ24120RHLR Battery Chargers ICs applications.

  • Electric pallet truck
  • Solar charging
  • Wireless power
  • GPS portable devices
  • Industrial handhelds
  • MP3, MP4 player
  • Tablets
  • Medical
  • Automotive/electrical vehicle
  • Mobile lighting