BQ2031SN-A5G4
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 1 week ago) |
| Contact Plating | Gold |
| Mounting Type | Surface Mount |
| Package / Case | 16-SOIC (0.154, 3.90mm Width) |
| Surface Mount | YES |
| Number of Pins | 16 |
| Weight | 141.690917mg |
| 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 | 16 |
| ECCN Code | EAR99 |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Base Part Number | BQ2031 |
| Pin Count | 16 |
| Operating Supply Voltage | 5V |
| Input Voltage-Nom | 5V |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 4.5V |
| Analog IC - Other Type | BATTERY CHARGE CONTROLLER |
| Output Current | 2A |
| Min Input Voltage | 4.5V |
| Control Mode | CURRENT-MODE |
| Control Technique | PULSE WIDTH MODULATION |
| Nominal Input Voltage | 5.5V |
| Switcher Configuration | SINGLE |
| Fault Protection | Over Temperature, Over Voltage |
| Battery Chemistry | Lead Acid |
| Number of Cells | 1 |
| Switching Frequency | 100kHz |
| Programmable Features | Current, Timer, Voltage |
| Current - Charging | Constant Pulsed |
| Charge Current - Max | 5mA |
| Height | 1.75mm |
| Length | 9.9mm |
| Width | 3.91mm |
| Thickness | 1.58mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
BQ2031SN-A5G4 Overview
You can find it in the Tube package.The product comes in the package of a 16-SOIC (0.154, 3.90mm Width).Mounting type for the device is Surface Mount.If you wish to ensure reliable performance, set the temperature to -20°C~70°C TA.It uses an analog integrated circuit of type BATTERY CHARGE CONTROLLER.To charge the device, there is a requirement for Constant Pulsed current.It is possible to find the related parts of this device by looking at its base part number BQ2031.The overall number of terminations that can be found in it is 16 as a whole.In total, it has 16 pins.It is possible to program features such as Current, Timer, Voltage.As far as the charging current is concerned, it is 5mA at full charge.There are 16 pins necessary to make it work.It is important that the supply voltage does not exceed 5.5V for the device to work properly.In this case, the output current of the device is set to 2A.The device can operate at as low a supply voltage as possible, such as 4.5V.There is a 4.5V volt minimum input voltage requirement.Input voltage is 5V.If you want to maximize efficiency, you should set the voltage to 5V.As far as switching frequency is concerned, the part runs at 100kHz.
BQ2031SN-A5G4 Features
Switching frequency of 100kHz
16-SOIC (0.154, 3.90mm Width) package
BQ2031SN-A5G4 Applications
There are a lot of Texas Instruments BQ2031SN-A5G4 Battery Chargers ICs applications.
- Boat
- Various chargers
- Charging cradle for wearable devices
- Mobile point-of-sale (mPOS) terminals
- Industrial
- Solar charging
- Modern LA
- Robot
- Opportunity charge
- Power tools
