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BQ24157SYFFT

BQ24157SYFFT

BQ24157SYFFT

Texas Instruments

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

SOT-23

BQ24157SYFFT Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Lifecycle Status ACTIVE (Last Updated: 3 days ago)
Factory Lead Time 6 Weeks
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
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $3.87000 $3.87
500 $3.8313 $1915.65
1000 $3.7926 $3792.6
1500 $3.7539 $5630.85
2000 $3.7152 $7430.4
2500 $3.6765 $9191.25
BQ24157SYFFT Product Details

BQ24157SYFFT Overview


In the Tape & Reel (TR) package, you will find it.To make it easier for you, it is included with the 20-UFBGA, DSBGA package.There is a mounting type of Surface Mount for this device.Keeping the temperature at -30°C~85°C TA will ensure reliable performance.POWER SUPPLY SUPPORT CIRCUIT is the analog IC used in this device.The device requires Constant - Programmable of current to charge.This part number BQ24157 can be used to find its related parts.In total, there are 20 terminations.Battery pack voltage is 4.44V Max.A number of programmable features are available, including Current.As far as the charging current is concerned, it is 1.25A at full charge.In order for it to work, it requires 20 pins.The number of channels available is 1.A 5V battery should be sufficient.6V supply voltage is not a problem for it.The 4.44V output voltage allows for high efficiency.This device operates with a current output of 1.55A.Aligning it with Surface Mount is required for mounting.Supply current for the gadget is set to 10mA.During normal operation, Vsup should remain 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.


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

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