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BQ24157SYFFT

Constant - Programmable BQ24157 20-UFBGA, DSBGA Tape & Reel (TR) 5V 1.55A 20 Terminals


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-BQ24157SYFFT
  • Package: 20-UFBGA, DSBGA
  • Datasheet: -
  • Stock: 211
  • Description: Constant - Programmable BQ24157 20-UFBGA, DSBGA Tape & Reel (TR) 5V 1.55A 20 Terminals (Kg)

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Details

Tags

Parameters
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 3 days ago)
Contact Plating Copper, Silver, Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 20-UFBGA, DSBGA
Number of Pins 20
Operating Temperature -30°C~85°C TA
Packaging Tape & Reel (TR)
JESD-609 Code e1
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
ECCN Code EAR99
Terminal Finish Tin/Silver/Copper (Sn/Ag/Cu)
Terminal Position BOTTOM
Terminal Form BALL
Number of Functions 1
Supply Voltage 5V
Terminal Pitch 0.4mm
Base Part Number BQ24157
Output Voltage 4.44V
Supply Voltage-Min (Vsup) 4V
Number of Channels 1
Interface I2C
Max Supply Voltage 6V
Analog IC - Other Type POWER SUPPLY SUPPORT CIRCUIT
Operating Supply Current 10mA
Output Current 1.55A
Adjustable Threshold YES
Nominal Input Voltage 6V
Fault Protection Over Temperature, Over Voltage
Battery Chemistry Lithium Ion/Polymer
Number of Cells 1
Programmable Features Current
Current - Charging Constant - Programmable
Charge Current - Max 1.25A
Battery Pack Voltage 4.44V Max
Height 625μm
Length 0m
Width 0m
Thickness 400μm
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

BQ24157SYFFT Overview


There is a package for Tape & Reel (TR) in which it can be found.For convenience, it is included in the 20-UFBGA, DSBGA package.In this case, the device is mounted in the way of Surface Mount.Ensure reliable performance by setting the temperature to -30°C~85°C TA.It uses an analog integrated circuit of type POWER SUPPLY SUPPORT CIRCUIT.A charge of Constant - Programmable current is required to be applied to the device.Parts related to the base part number BQ24157 can be found based on that number.The overall number of terminations that can be found in it is 20 as a whole.There is a voltage of 4.44V Max for the battery pack as well.Current are a programmable feature.In its maximum charging mode, the part charges at 1.25A.During the installation process, this product requires the connection of 20 pins.The total number of channels that can be accessed by users is 1.If it runs off of a 5V battery, then it should be able to run continuously.This device can be operated at an input voltage of 6V without being damaged.There is a possibility of achieving optimal efficiency when the output voltage of the device is 4.44V.This device operates with a current output of 1.55A.It is mounted in the way of Surface Mount.There is 10mA current flowing through the gadget's supply.Normal operation requires a supply voltage (Vsup) above 4V.

BQ24157SYFFT Features


Battery pack voltage of 4.44V Max
1 channels
20-UFBGA, DSBGA package

BQ24157SYFFT Applications


There are a lot of Texas Instruments BQ24157SYFFT Battery Chargers ICs applications.

  • MP3, MP4 player
  • Electric tour bus
  • Various chargers
  • Personnel carriers
  • Forklift
  • GPS portable devices
  • Electrical Utility industry
  • Electric boat
  • Battery backup applications
  • USB power delivery (USB-C) devices