Texas Instruments BQ24190RGET

Name: BQ24190RGET
Brand: Texas Instruments
SKU: 3248808-BQ24190RGET
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: BQ24190RGET

Manufacturer:: Texas Instruments

Ventron No:: 3248808-BQ24190RGET

Description:: I2C controlled 4.5A single cell USB / Adaptor charger

ECAD Model:

Datasheet:: bq24190

Specifications

Texas Instruments BQ24190RGET technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments BQ24190RGET.

Factory Lead Time
6 Weeks
Lifecycle Status
ACTIVE (Last Updated: 4 days ago)
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
24-VFQFN Exposed Pad
Number of Pins
24
Weight
54.601182mg
Operating Temperature
-40°C~85°C TA
Packaging
Tape & Reel (TR)
JESD-609 Code
e4
Pbfree Code
yes
Part Status
Active
Moisture Sensitivity Level (MSL)
2 (1 Year)
Number of Terminations
24
ECCN Code
EAR99
Terminal Finish
Nickel/Palladium/Gold (Ni/Pd/Au)
Additional Feature
DETECTION THRESHOLD VOLTAGE IS 3.8V
Subcategory
Power Management Circuits
Terminal Position
QUAD
Peak Reflow Temperature (Cel)
260
Number of Functions
1
Terminal Pitch
0.5mm
Base Part Number
BQ24190
Output Voltage
4.4V
Number of Channels
1
Interface
I2C
Max Supply Voltage
17V
Min Supply Voltage
3.9V
Analog IC - Other Type
POWER SUPPLY MANAGEMENT CIRCUIT
Operating Supply Current
15mA
Output Current
4.5A
Adjustable Threshold
NO
Min Input Voltage
3.9V
Max Input Voltage
17V
Supply Current-Max (Isup)
3mA
Nominal Input Voltage
17V
Threshold Voltage
18V
Fault Protection
Over Current, Over Temperature, Over Voltage
Battery Chemistry
Lithium Ion/Polymer
Number of Cells
1
Switching Frequency
1.5MHz
Current - Charging
Constant - Programmable
Battery Pack Voltage
4.2V
Height
1mm
Length
4mm
Width
4mm
Thickness
880μm
Radiation Hardening
No
REACH SVHC
No SVHC
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free

Description

BQ24190RGET Overview
The product being described is a surface mount device with an active part status. It offers an additional feature of a detection threshold voltage of 3.8V, ensuring reliable performance. The output voltage is specified at 4.4V, providing a stable power supply. The device does not have an adjustable threshold, ensuring consistent operation. With a maximum input voltage of 17V, it can safely handle a wide range of power sources. The threshold voltage is specified as 18V, indicating the device's ability to withstand high voltage conditions. Designed for use with a single cell, the battery pack voltage is specified at 4.2V. The product's compact size, with a length of 4mm, allows for easy integration into various applications.

BQ24190RGET Features
Battery pack voltage of 4.2V
1 channels
Power Management Circuits subcategory
Switching frequency of 1.5MHz
Addtional features of DETECTION THRESHOLD VOLTAGE IS 3.8V
24-VFQFN Exposed Pad package

BQ24190RGET Applications
There are a lot of Texas Instruments BQ24190RGET Battery Chargers ICs applications.

TV sticks
Rental fleets
Electronic dictionary
Instruments and meters
Emergency/Security
Ruggedized notebooks/tablet computers
Wireless power
Portable devices
Mobile router
Electric tour bus

BQ24190RGET More Descriptions

I2C controlled 4.5A single cell USB / Adaptor charger 24-VQFN -40 to 85
Switching Battery Charger Li-Ion/Li-Pol 4500mA 3.5V to 4.4V 24-Pin VQFN EP T/R
USB / ADAPTOR CHARGER, LI , 24VQFN; Battery Type:Lithium Ion, Lithium Polymer; Input Voltage:17V; Battery Charge Voltage:4.208V; Charge Current Max:4.5A; Battery IC Case Style:VQFN; No. of Pins:24; No. of Series Cells:1; Operating Temperature Min:-40°C; Operating Temperature Max:85°C; MSL:MSL 2 - 1 year; SVHC:No SVHC (20-Jun-2013); Operating Temperature Range:-40°C to 85°C

Certification