BQ2057CDGKRG4
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 3 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 | Tape & Reel (TR) |
| 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 |
| Height | 1.07mm |
| Length | 3mm |
| Width | 3mm |
| Thickness | 970μm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
BQ2057CDGKRG4 Overview
It comes in the package?of a Tape & Reel (TR). There is a 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) package that comes with this item.Mounting type for the device is Surface Mount.Ensure reliable performance by setting the temperature to -20°C~70°C TA.POWER SUPPLY SUPPORT CIRCUIT is the analog IC used in this device.Charge the device by supplying it with Constant - Programmable current.The base part number BQ2057 can be used to locate related parts for this device.There are 8 terminations in it.The device has a total of 8 pins.In addition to Current, there are several other programmable options.It is necessary to connect the 8 pins during the installation process of this product.There are 1 channels available.Batteries with 5V can be used to power it.The board is capable of handling a voltage input of zero volts.Using a 4.2V output voltage results in high efficiency.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.This circuit can function at a low supply voltage, such as 4.5VV.Vsup (maximum supply voltage) is set to 4mA.It has a 4.5V volt minimum input voltage.
BQ2057CDGKRG4 Features
1 channels
Power Management Circuits subcategory
8-TSSOP, 8-MSOP (0.118, 3.00mm Width) package
BQ2057CDGKRG4 Applications
There are a lot of Texas Instruments BQ2057CDGKRG4 Battery Chargers ICs applications.
- High end, feature-rich consumer
- Electricity bank
- USB power delivery (USB-C) devices
- Wireless headphones
- Automotive electronics
- Electric vehicles
- Robot
- Industrial
- Wearables
- Truck dealers
