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BQ24253RGER
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| Parameters | |
|---|---|
| Min Supply Voltage | 4.35V |
| Analog IC - Other Type | POWER SUPPLY MANAGEMENT CIRCUIT |
| Operating Supply Current | 13mA |
| Nominal Supply Current | 2A |
| Output Current | 2A |
| Supply Current-Max (Isup) | 5mA |
| Threshold Voltage | +3.35V |
| Fault Protection | Over Current, Over Temperature, Over Voltage |
| Battery Chemistry | Lithium-Ion |
| Number of Cells | 1 |
| Max Junction Temperature (Tj) | 125°C |
| Switching Frequency | 3kHz |
| Programmable Features | Current |
| Ambient Temperature Range High | 85°C |
| Current - Charging | Constant - Programmable |
| Height | 1mm |
| Length | 4mm |
| Width | 4mm |
| Thickness | 880μm |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
| Factory Lead Time | 6 Weeks |
| Lifecycle Status | ACTIVE (Last Updated: 3 days ago) |
| Contact Plating | Gold |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 24-VFQFN Exposed Pad |
| Number of Pins | 24 |
| 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 |
| Subcategory | Power Management Circuits |
| Terminal Position | QUAD |
| Terminal Form | NO LEAD |
| Peak Reflow Temperature (Cel) | 260 |
| Terminal Pitch | 0.5mm |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Base Part Number | BQ24253 |
| Qualification Status | Not Qualified |
| Output Voltage | 4.2V |
| Interface | I2C |
| Max Supply Voltage | 10.5V |
BQ24253RGER Overview
In the Tape & Reel (TR) package, you will find it.In the package 24-VFQFN Exposed Pad, there is a version of it.Mounting type Surface Mount is chosen for the device.If the temperature is set to -40°C~85°C TA, reliable performance will be assured.In order for this device to function, it utilizes an analog integrated circuit called POWER SUPPLY MANAGEMENT CIRCUIT.It is necessary to supply the device with Constant - Programmable current in order to charge it.By using the base part number BQ24253, related parts can be found for this device.Taking it as a whole, it has been concluded that there are 24 terminations to be found.Current, for example, can be programmed.There are 24 pins necessary to make it work.A 10.5V supply voltage can be applied to it.A 4.2V output voltage provides high efficiency.With a 2A output current, the operation is conducted.The device you are looking at belongs to the subcategory of Power Management Circuits.The device can operate at a voltage of 4.35V as low as possible.Amounting is in line with Surface Mount.In most cases, the maximum supply voltage (Vsup) is set to 5mA.The gadget's supply current is set to 13mA.3kHz switching frequency is used by the part.
BQ24253RGER Features
Power Management Circuits subcategory
Switching frequency of 3kHz
24-VFQFN Exposed Pad package
BQ24253RGER Applications
There are a lot of Texas Instruments BQ24253RGER Battery Chargers ICs applications.
- Portable speaker systems
- MP3, MP4 player
- Locomotive
- Ruggedized notebooks/tablet computers
- Material handling
- Industrial
- Portable devices
- Industrial handhelds
- Wireless power
- Home appliances