BQ2954PN
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 4 days ago) |
| Contact Plating | Gold |
| Mounting Type | Through Hole |
| Package / Case | 16-DIP (0.300, 7.62mm) |
| Surface Mount | NO |
| Number of Pins | 16 |
| Weight | 951.693491mg |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tube |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | Not Applicable |
| Number of Terminations | 16 |
| ECCN Code | EAR99 |
| HTS Code | 8542.39.00.01 |
| Terminal Position | DUAL |
| Number of Functions | 1 |
| Terminal Pitch | 2.54mm |
| Base Part Number | BQ2954 |
| 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 Technique | PULSE WIDTH MODULATION |
| Supply Current-Max (Isup) | 4mA |
| Nominal Input Voltage | 5.5V |
| Switcher Configuration | SINGLE |
| Threshold Voltage | 1.5 |
| Battery Chemistry | Lithium-Ion |
| Number of Cells | 1234 |
| Switching Frequency | 100kHz |
| Programmable Features | Current |
| Current - Charging | Constant |
| Height | 5.08mm |
| Length | 19.3mm |
| Width | 6.35mm |
| Thickness | 3.9mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
BQ2954PN Overview
If you are looking for it in the Tube package, then you have found it.The product comes in the package of a 16-DIP (0.300, 7.62mm).This device has a mounting type of Through Hole.A temperature setting of -40°C~85°C TA would be the best thing to do.It functions by using an analog IC called BATTERY CHARGE CONTROLLER.In order to charge the device, it needs to receive Constant current.The base part number BQ2954 represents its related parts.Taking it as a whole, it has been concluded that there are 16 terminations to be found.The device has 16 pins in total.There are several programmable features, such as Current.There are 16 pins required in order for the product to function.The board is capable of handling a voltage input of zero volts.It is in this instance that the device's output current is set to 2A.Using a supply voltage as low as 4.5V will allow it to function.In order to ensure optimum supply voltage, the maximum voltage setting is set to 4mA.A minimum input voltage of 4.5V volts is required for this device.It can be seen that the device has an input voltage of 5V.The best efficiency can be achieved by setting the supply voltage to 5V.In this particular part, the switching frequency is set to 100kHz.
BQ2954PN Features
Switching frequency of 100kHz
16-DIP (0.300, 7.62mm) package
BQ2954PN Applications
There are a lot of Texas Instruments BQ2954PN Battery Chargers ICs applications.
- Automotive battery charger circuits
- Electric pallet truck
- Locomotive
- Golf carts
- Cellphones
- Emergency/Security
- GPS tracker
- GPS portable devices
- Mobile lighting
- Smart cameras
