BQ2057CDGK
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 2 days ago) |
| Contact Plating | Gold |
| Mounting Type | Surface Mount |
| Package / Case | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) |
| Surface Mount | YES |
| Number of Pins | 8 |
| Weight | 25.996513mg |
| Operating Temperature | -20°C~70°C TA |
| Packaging | Tube |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 2 (1 Year) |
| Number of Terminations | 8 |
| ECCN Code | EAR99 |
| Subcategory | Power Management Circuits |
| Technology | CMOS |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Supply Voltage | 5V |
| Terminal Pitch | 0.65mm |
| Base Part Number | BQ2057 |
| Pin Count | 8 |
| Output Voltage | 4.2V |
| Number of Channels | 1 |
| Max Supply Voltage | 15V |
| Min Supply Voltage | 4.5V |
| Analog IC - Other Type | POWER SUPPLY SUPPORT CIRCUIT |
| Output Current | 2A |
| Adjustable Threshold | YES |
| Min Input Voltage | 4.5V |
| Supply Current-Max (Isup) | 4mA |
| Nominal Input Voltage | 15V |
| Battery Chemistry | Lithium Ion/Polymer |
| Number of Cells | 1 |
| Programmable Features | Current |
| Current - Charging | Constant - Programmable |
| Max Charge Current | 40mA |
| Height | 1.07mm |
| Length | 3mm |
| Width | 3mm |
| Thickness | 970μm |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
BQ2057CDGK Overview
The package that has it is the Tube package.There is a 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) package included with this item that you will need to take care of.Amounting type Surface Mount is the one associated with the device.A temperature setting of -20°C~70°C TA ensures reliable performance.Using an analog IC of type POWER SUPPLY SUPPORT CIRCUIT, this device is able to communicate with the outside world.Device charging requires Constant - Programmable current.Parts related to the base part number BQ2057 can be found based on that number.As far as the terminations are concerned, there are 8.There are 8 pins on it.In addition to Current, a variety of programmable features are available.In order to operate it, it has 8 pins.The total number of channels that can be accessed by users is 1.Power can be provided by a battery with 5V.In order for the device to operate properly, the supply voltage should not exceed 15V.As long as the output voltage is set to 4.2V, then there is a possibility of optimal efficiency being achieved.In this case, the output current of the device is set to 2A.As far as this device is concerned, it belongs to the subcategory Power Management Circuits.The device can operate at as low a supply voltage as possible, such as 4.5V.Vsup (maximum supply voltage) is set in the command to 4mA.The input voltage is set to 4.5V volts.
BQ2057CDGK Features
1 channels
Power Management Circuits subcategory
8-TSSOP, 8-MSOP (0.118, 3.00mm Width) package
BQ2057CDGK Applications
There are a lot of Texas Instruments BQ2057CDGK Battery Chargers ICs applications.
- Solar charging
- TV sticks
- Boat
- Remote control toys
- Forklift
- Smart power strips
- Instruments and meters
- Material handling
- Wireless headphones
- Model aircraft
