BQ24123RHLRG4
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 1 week ago) |
| Contact Plating | Gold |
| Mounting Type | Surface Mount |
| Package / Case | 20-VFQFN Exposed Pad |
| Surface Mount | YES |
| Number of Pins | 20 |
| Weight | 47.287005mg |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tape & Reel (TR) |
| Series | bqSWITCHER™ |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 2 (1 Year) |
| Number of Terminations | 20 |
| ECCN Code | EAR99 |
| HTS Code | 8542.39.00.01 |
| Terminal Position | QUAD |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Terminal Pitch | 0.5mm |
| Base Part Number | BQ24123 |
| Pin Count | 20 |
| Output Voltage | 8.4V |
| Number of Channels | 1 |
| Max Supply Voltage | 16V |
| Min Supply Voltage | 4.35V |
| Analog IC - Other Type | POWER SUPPLY SUPPORT CIRCUIT |
| Output Current | 2A |
| Adjustable Threshold | NO |
| Min Input Voltage | 4.3V |
| Supply Current-Max (Isup) | 5mA |
| Nominal Input Voltage | 16V |
| Threshold Voltage | +3.3V |
| Fault Protection | Over Temperature |
| Battery Chemistry | Lithium Ion/Polymer |
| Number of Cells | 1 ~ 3 |
| Switching Frequency | 1.1MHz |
| Programmable Features | Current, Timer |
| Current - Charging | Constant - Programmable |
| Battery Pack Voltage | 8.4V |
| Height | 1mm |
| Length | 4.5mm |
| Width | 3.5mm |
| Thickness | 900μm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
BQ24123RHLRG4 Overview
There is a package named Tape & Reel (TR) that contains it.A 20-VFQFN Exposed Pad package is included with this item as part of its contents.The device is mounted with mounting type Surface Mount.Ideally, the temperature should be set to -40°C~85°C TA in order to ensure reliable performance.In order for the device to function, an analog IC named POWER SUPPLY SUPPORT CIRCUIT must be used.Constant - Programmable current is required to charge the device.Identify its related parts based on the base part number BQ24123.As far as the terminations are concerned, there are 20.It is set to 8.4V for the battery pack.It is equipped with 20 pins.Current, Timer are a programmable feature.It operates on the basis of 20 pins.It is possible to access 1 channels.To ensure the device works properly, the supply voltage should not exceed 16V.As long as the output voltage is set to 8.4V, then there is a possibility of optimal efficiency being achieved.During operation, 2A represents the output current.A power supply voltage as low as 4.35V can be used for it and it will work as well as possible.Vsup (maximum supply voltage) is set in the command to 5mA.Among the electrical components in the bqSWITCHER? series, it is one of the most common.Voltage input must be at least 4.3V volts.With 1.1MHz switching frequency, the part operates.
BQ24123RHLRG4 Features
Battery pack voltage of 8.4V
1 channels
Switching frequency of 1.1MHz
20-VFQFN Exposed Pad package
BQ24123RHLRG4 Applications
There are a lot of Texas Instruments BQ24123RHLRG4 Battery Chargers ICs applications.
- Industrial handhelds
- Drone
- Tablets
- Trash compactors
- Robot
- Personnel carriers
- Military equipment
- Instruments and meters
- Energy harvesting
- MP3, MP4 player
