BQ24161YFFT
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 1 week ago) |
| Contact Plating | Copper, Silver, Tin |
| Mounting Type | Surface Mount |
| Package / Case | 49-UFBGA, DSBGA |
| Surface Mount | YES |
| Number of Pins | 49 |
| Operating Temperature | -40°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 | 49 |
| ECCN Code | EAR99 |
| Terminal Finish | Tin/Silver/Copper (Sn/Ag/Cu) |
| Subcategory | Power Management Circuits |
| Terminal Position | BOTTOM |
| Terminal Form | BALL |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Supply Voltage | 5V |
| Terminal Pitch | 0.4mm |
| Base Part Number | BQ24161 |
| Pin Count | 49 |
| Output Voltage | 4.44V |
| Max Output Current | 2.5A |
| Number of Channels | 1 |
| Interface | I2C |
| Max Supply Voltage | 10V |
| Min Supply Voltage | 4.2V |
| Analog IC - Other Type | POWER SUPPLY MANAGEMENT CIRCUIT |
| Operating Supply Current | 2.5A |
| Output Current | 2.5A |
| Adjustable Threshold | YES |
| Max Output Voltage | 4.44V |
| Min Input Voltage | 4V |
| Supply Current-Max (Isup) | 5mA |
| Nominal Input Voltage | 10V |
| Min Output Voltage | 3.5V |
| Threshold Voltage | +3.8V |
| Fault Protection | Over Temperature, Over Voltage |
| Battery Chemistry | Lithium Ion/Polymer |
| Number of Cells | 1 |
| Switching Frequency | 1.5MHz |
| Current - Charging | Constant - Programmable |
| Battery Pack Voltage | 3.7V |
| Height | 625μm |
| Length | 0m |
| Width | 0m |
| Thickness | 425μm |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
BQ24161YFFT Overview
There is a package Tape & Reel (TR) available.The package that is included with it comes in the shape of a 49-UFBGA, DSBGA.The device's mounting type is Surface Mount.The best thing to do is to set the temperature to -40°C~85°C TA.It uses an analog integrated circuit of type POWER SUPPLY MANAGEMENT CIRCUIT.A charge of Constant - Programmable current is required to be applied to the device.Identify its related parts based on the base part number BQ24161.As far as the terminations are concerned, there are 49.The battery pack is set to 3.7V when it comes to the battery.In addition, it is equipped with 49 pins.For the product to work properly, 49 pins must be connected in order to make it work.It is possible to use a total of 1 channels.If it runs off of a 5V battery, then it should be able to run continuously.Applied input voltage of 10V does not damage the device.The possibility of optimal efficiency exists if 4.44V output voltage is used as the output voltage.It is in this instance that the device's output current is set to 2.5A.Devices belonging to subcategory Power Management Circuits include this device.Using a supply voltage as low as 4.2V will allow it to function.In order to ensure optimum supply voltage, the maximum voltage setting is set to 5mA.Input voltage minimum is 4V volts, which is a requirement of the device.Current is flowing through the gadget's supply at 2.5A volts.There is 1.5MHz switching frequency for this part.To fulfill the operation requirements, the maximum output supply voltage is reduced to 4.44V.As a result of the reduction in maximum output current, the output current should be kept below 2.5A during operation.
BQ24161YFFT Features
Battery pack voltage of 3.7V
1 channels
Power Management Circuits subcategory
Switching frequency of 1.5MHz
49-UFBGA, DSBGA package
BQ24161YFFT Applications
There are a lot of Texas Instruments BQ24161YFFT Battery Chargers ICs applications.
- Rental fleets
- TV sticks
- Modern LA
- Wireless power
- Maintenance shops
- Automotive/electrical vehicle
- Industrial lighting
- Military equipment
- Golf carts
- Smart speakers
