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BQ24901PWRG4

BQ24901PWRG4

BQ24901PWRG4

Texas Instruments

Constant - Programmable BQ24901 14-TSSOP (0.173, 4.40mm Width) Tape & Reel (TR) 6V 80mA 14 Terminals 14 Pin

SOT-23

BQ24901PWRG4 Datasheet

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Specifications
Name Value
Type Parameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 14-TSSOP (0.173, 4.40mm Width)
Number of Pins 14
Weight 58.910309mg
Operating Temperature -20°C~85°C TA
Packaging Tape & Reel (TR)
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 14
ECCN Code EAR99
Subcategory Power Management Circuits
Terminal Position DUAL
Terminal Form GULL WING
Number of Functions 1
Supply Voltage 6V
Terminal Pitch 0.65mm
Base Part Number BQ24901
Pin Count 14
Output Voltage 4.2V
Operating Supply Voltage 10V
Supply Voltage-Min (Vsup) 3V
Number of Channels 2
Analog IC - Other Type POWER SUPPLY SUPPORT CIRCUIT
Output Current 80mA
Adjustable Threshold YES
Supply Current-Max (Isup) 2mA
Fault Protection Short Circuit
Battery Chemistry Lithium Ion/Polymer
Number of Cells 1
Programmable Features Current, Timer
Current - Charging Constant - Programmable
Charge Current - Max 30mA
Length 5mm
Width 4.4mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
BQ24901PWRG4 Product Details

BQ24901PWRG4 Overview


It comes in the package of a Tape & Reel (TR). For convenience, it is included in the 14-TSSOP (0.173, 4.40mm Width) package.Surface Mount is the mounting type of the device.The temperature should be set to -20°C~85°C TA to ensure reliable performance.An analog IC of POWER SUPPLY SUPPORT CIRCUIT is used in this device.To charge the device, Constant - Programmable current is required.Based on the base part number BQ24901, its related parts can be identified.It has 14 terminations.The device has a total of 14 pins.There are several programmable features, such as Current, Timer.It is rated at 30mA at maximum charging current.In order to operate it, it has 14 pins.Currently, there are 2 channels available.Batteries with 6V should be able to power it.It is possible to achieve high efficiency by using an output voltage of 4.2V.A 80mA output current is used for operation.Devices in this category are classified as Power Management Circuits.In order to mount it, it has to align itself with Surface Mount.It is set to 2mA for Vsup (maximum supply voltage).For best efficiency, set the supply voltage to 10V.Normal operation requires a supply voltage (Vsup) above 3V.

BQ24901PWRG4 Features


2 channels
Power Management Circuits subcategory
14-TSSOP (0.173, 4.40mm Width) package


BQ24901PWRG4 Applications


There are a lot of Texas Instruments
BQ24901PWRG4 Battery Chargers ICs applications.


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

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