Constant - Programmable BQ24115 20-VFQFN Exposed Pad Tape & Reel (TR) bqSWITCHER™ Series 2A 20 Terminals 20 Pin
SOT-23
BQ24115RHLRG4 Datasheet
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Specifications
Name
Value
Type
Parameter
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
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
20
ECCN Code
EAR99
HTS Code
8542.39.00.01
Terminal Position
QUAD
Peak Reflow Temperature (Cel)
260
Number of Functions
1
Terminal Pitch
0.5mm
Base Part Number
BQ24115
Pin Count
20
Output Voltage
15.5V
Max Supply Voltage
16V
Min Supply Voltage
4.35V
Analog IC - Other Type
BATTERY CHARGE CONTROLLER
Output Current
2A
Min Input Voltage
4.3V
Control Mode
VOLTAGE-MODE
Control Technique
PULSE WIDTH MODULATION
Nominal Input Voltage
16V
Switcher Configuration
BUCK
Fault Protection
Over Temperature, Over Voltage
Battery Chemistry
Multi-Chemistry
Number of Cells
1 ~ 3
Switching Frequency
1.1MHz
Programmable Features
Current, Timer
Current - Charging
Constant - Programmable
Battery Pack Voltage
15.5V
Height Seated (Max)
1mm
Length
4.5mm
Width
3.5mm
Radiation Hardening
No
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
BQ24115RHLRG4 Product Details
BQ24115RHLRG4 Overview
The package that has it is the Tape & Reel (TR) package.In order to make it more convenient, it has been included in the 20-VFQFN Exposed Pad package.This device has a mounting type of Surface Mount.A temperature setting of -40°C~85°C TA ensures reliable performance.There is an analog IC of BATTERY CHARGE CONTROLLER used in this device.Charge the device with Constant - Programmable current.It is possible to find the related parts to the base part number BQ24115.A total of 20 terminations can be found in it.Batteries have a voltage of 15.5V.20 pins are on it in total.Several programmable features, including Current, Timer.There are 20 pins necessary to make it work.An input voltage of 16V can be applied to the device without damage.In the case of a 15.5V output voltage, high efficiency is possible.In order to operate, it must have a current of 2A at the output.This circuit can function at a low supply voltage, such as 4.35VV.In the bqSWITCHER™ series, this electrical component is found.The input voltage is set to 4.3V volts.It operates at a switching frequency of 1.1MHz.
BQ24115RHLRG4 Features
Battery pack voltage of 15.5V Switching frequency of 1.1MHz 20-VFQFN Exposed Pad package
BQ24115RHLRG4 Applications
There are a lot of Texas Instruments BQ24115RHLRG4 Battery Chargers ICs applications.