BQ24190RGET
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| 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 |
BQ24190RGET Overview
I found it in the Tape & Reel (TR) package, which comes with everything you need.An included version of it is available in the package 24-VFQFN Exposed Pad.It appears that the device's mounting type is Surface Mount.Ensure reliable performance by setting the temperature to -40°C~85°C TA.An analog IC of POWER SUPPLY MANAGEMENT CIRCUIT is used in this device.Charge the device with Constant - Programmable current.There are related parts to this device according to the base part number BQ24190.There are no terminations in it at all.For the battery pack, it is 4.2V.In order for the product to function as intended, there are 24 pins that must be connected.It is possible to access 1 channels.An input voltage that is equal to 17V can be applied to it without any problem.With a 4.4V output voltage, high efficiency is possible.In order to operate, it must have a current of 4.5A at the output.Devices in this category are classified as Power Management Circuits.The device can operate at a voltage of 3.9V as low as possible.In order to mount it, it has to align itself with Surface Mount.In most cases, the maximum supply voltage (Vsup) is set to 3mA.As far as the input voltage is concerned, it has a minimum of 3.9V volts.It appears that there is 15mA current flowing through the supply of the gadget at the moment.1.5MHz switching frequency is used by the part.It can accept a maximum input voltage of 17V volts.It is also possible to generate additional features with this device that are similar to those of DETECTION THRESHOLD VOLTAGE IS 3.8V.
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
