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BQ24155RGYT
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| Parameters | |
|---|---|
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 2 (1 Year) |
| Number of Terminations | 14 |
| ECCN Code | EAR99 |
| Subcategory | Power Management Circuits |
| Terminal Position | QUAD |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Supply Voltage | 5V |
| Terminal Pitch | 0.5mm |
| Base Part Number | BQ24155 |
| Pin Count | 14 |
| Output Voltage | 4.44V |
| Power Supplies | 5V |
| Number of Channels | 1 |
| Interface | I2C |
| Max Supply Voltage | 6V |
| Min Supply Voltage | 4V |
| Analog IC - Other Type | POWER SUPPLY SUPPORT CIRCUIT |
| Operating Supply Current | 10mA |
| Output Current | 1.2A |
| Adjustable Threshold | YES |
| Min Input Voltage | 4V |
| Supply Current-Max (Isup) | 5mA |
| Nominal Input Voltage | 20V |
| Threshold Voltage | +3.3V |
| Fault Protection | Over Temperature, Over Voltage |
| Battery Chemistry | Lithium Ion/Polymer |
| Number of Cells | 1 |
| Switching Frequency | 3MHz |
| Programmable Features | Current, Timer, Voltage |
| Current - Charging | Constant - Programmable |
| Charge Current - Max | 1.25A |
| Battery Pack Voltage | 4.44V Max |
| Height | 1mm |
| Length | 3.5mm |
| Width | 3.5mm |
| Thickness | 900μm |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
| Factory Lead Time | 6 Weeks |
| Lifecycle Status | ACTIVE (Last Updated: 5 days ago) |
| Contact Plating | Gold |
| Mounting Type | Surface Mount |
| Package / Case | 14-VFQFN Exposed Pad |
| Surface Mount | YES |
| Number of Pins | 14 |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tape & Reel (TR) |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
BQ24155RGYT Overview
This item can be found in the Tape & Reel (TR) package.It can be found in package 14-VFQFN Exposed Pad.It appears that the device's mounting type is Surface Mount.If the temperature is set to -40°C~85°C TA, reliable performance will be assured.Analog IC POWER SUPPLY SUPPORT CIRCUIT is responsible for implementing the device.The device cannot be charged without Constant - Programmable current flowing through it.There are related parts for this device under the base part number BQ24155.Among its terminations, there are 14.The battery pack is set to 4.44V Max when it comes to the battery.The device has 14 pins in total.There are various programmable features, such as Current, Timer, Voltage.The device has a maximum charging current of 1.25A.For the product to work properly, 14 pins must be connected in order to make it work.In total, this application supports 1 channels.Batteries with 5V should be able to power it.With a 6V supply voltage, it is capable of withstanding the operation of the device.In the case of 4.44V output voltage, there is a possibility of optimal efficiency.1.2A is the output current during the operation.Devices belonging to subcategory Power Management Circuits include this device.Using a supply voltage as low as 4V will allow it to function.It was determined during the design process that Vsup (maximum supply voltage) should be set to 5mA.A power supply setting of 0 has been assigned to the part.There is a minimum input voltage of 4V volts.The gadget's supply is running at 10mA volts.In this particular part, the switching frequency is set to 3MHz.
BQ24155RGYT Features
Battery pack voltage of 4.44V Max
1 channels
Power Management Circuits subcategory
Switching frequency of 3MHz
14-VFQFN Exposed Pad package
BQ24155RGYT Applications
There are a lot of Texas Instruments BQ24155RGYT Battery Chargers ICs applications.
- Opportunity charge
- Cellphones
- Home routers
- Pallet jacks
- Portable medical equipment
- USB power delivery (USB-C) devices
- Smart cameras
- Industrial
- Man lift
- Mobile router