BQ2002SN
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 2 days ago) |
| Contact Plating | Gold |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 8-SOIC (0.154, 3.90mm Width) |
| Number of Pins | 8 |
| Weight | 72.603129mg |
| Operating Temperature | 0°C~70°C TA |
| Packaging | Tube |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| 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 | 1.27mm |
| Base Part Number | BQ2002 |
| Pin Count | 8 |
| Operating Supply Voltage | 5V |
| Power Supplies | 5V |
| Number of Channels | 1 |
| Max Supply Voltage | 6V |
| Min Supply Voltage | 4V |
| Analog IC - Other Type | POWER SUPPLY SUPPORT CIRCUIT |
| Operating Supply Current | 500μA |
| Output Current | 2A |
| Adjustable Threshold | NO |
| Min Input Voltage | 4V |
| Supply Current-Max (Isup) | 0.25mA |
| Nominal Input Voltage | 6V |
| Battery Chemistry | Multi-Chemistry |
| Number of Cells | 1234 |
| Programmable Features | Voltage |
| Current - Charging | Constant Pulsed |
| Battery Pack Voltage | 2V |
| Max Charge Current | 2A |
| Height | 1.75mm |
| Length | 4.9mm |
| Width | 3.91mm |
| Thickness | 1.58mm |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
BQ2002SN Overview
The package Tube contains it, and you can find it there.It can be found in package 8-SOIC (0.154, 3.90mm Width).Mounting type Surface Mount matches the device.It is best to set the temperature to 0°C~70°C TA.In order for the device to function, an analog IC named POWER SUPPLY SUPPORT CIRCUIT must be used.Device charging requires Constant Pulsed current.According to the base part number BQ2002, its related parts can be found.As a whole, it contains 8 terminations.There is a setting of 2V for the battery pack.8 pins are on it in total.You can program a number of features, including Voltage.Product functionality is dependent on 8 pins.The number of channels available is 1.The battery would need to have a voltage of 5V for the device to work.As long as the supply voltage is 6V, it is capable of withstanding the voltage.In this case, the output current of the device is set to 2A.There is a subcategory of Power Management Circuits for this device.It can function at as low a supply voltage as possible, such as 4V.In order to mount it, it has to align itself with Surface Mount.Vsup (maximum supply voltage) is set in the command to 0.25mA.Regarding the power supply for the part, it is set to 5V.Input voltage is limited to 4V volts at the lowest.Its supply carries 500μA current.It is recommended that the supply voltage be set to 5V for maximum efficiency.
BQ2002SN Features
Battery pack voltage of 2V
1 channels
Power Management Circuits subcategory
8-SOIC (0.154, 3.90mm Width) package
BQ2002SN Applications
There are a lot of Texas Instruments BQ2002SN Battery Chargers ICs applications.
- Wireless headphones
- Automotive battery charger circuits
- Industrial lighting
- Man lift
- Industrial handhelds
- Tablets
- Truck dealers
- Maintenance shops
- Electronic dictionary
- Model aircraft
