Parameters |
Mounting Type |
Surface Mount |
Package / Case |
8-TSSOP, 8-MSOP (0.118, 3.00mm Width) |
Surface Mount |
YES |
Operating Temperature |
-20°C~70°C TA |
Packaging |
Tube |
JESD-609 Code |
e4 |
Pbfree Code |
yes |
Part Status |
Obsolete |
Moisture Sensitivity Level (MSL) |
2 (1 Year) |
Number of Terminations |
8 |
Terminal Finish |
NICKEL PALLADIUM GOLD |
Terminal Position |
DUAL |
Terminal Form |
GULL WING |
Peak Reflow Temperature (Cel) |
260 |
Number of Functions |
1 |
Supply Voltage |
5V |
Terminal Pitch |
0.65mm |
Time@Peak Reflow Temperature-Max (s) |
NOT SPECIFIED |
Pin Count |
8 |
JESD-30 Code |
S-PDSO-G8 |
Number of Channels |
1 |
Analog IC - Other Type |
POWER SUPPLY SUPPORT CIRCUIT |
Adjustable Threshold |
YES |
Battery Chemistry |
Lithium Ion/Polymer |
Number of Cells |
1 |
Voltage - Supply (Max) |
15V |
Programmable Features |
Current |
Current - Charging |
Constant - Programmable |
Battery Pack Voltage |
4.1V |
Length |
3mm |
Width |
3mm |
RoHS Status |
ROHS3 Compliant |
BQ2057PDGK Overview
There is a package for Tube in which it can be found.The product comes in the package of a 8-TSSOP, 8-MSOP (0.118, 3.00mm Width).Mounting type Surface Mount is chosen for the device.The temperature should be set to -20°C~70°C TA to ensure reliable performance.There is an analog IC of POWER SUPPLY SUPPORT CIRCUIT used in this device.Charge the device by supplying it with Constant - Programmable current.As far as the terminations are concerned, there are 8.4.1V is the voltage for the battery pack.The device has 8 pins in total.It is possible to program features such as Current.Currently, there are a total of 1 channels available for use in the application.The maximum supply voltage of the devices should be set at 15V.Battery voltage should be 5V.
BQ2057PDGK Features
Battery pack voltage of 4.1V
1 channels
8-TSSOP, 8-MSOP (0.118, 3.00mm Width) package
BQ2057PDGK Applications
There are a lot of Rochester Electronics, LLC BQ2057PDGK Battery Chargers ICs applications.
- Energy harvesting
- Electric tour bus
- Instruments and meters
- Solar charging
- Wearables
- Home routers
- Automotive/electrical vehicle
- Electric lift car
- Fast charge
- Remote powered communication and telemetry systems