BQ2003SG4
| Parameters | |
|---|---|
| Weight | 420.395078mg |
| 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 | 16 |
| Termination | Through Hole |
| ECCN Code | EAR99 |
| HTS Code | 8542.39.00.01 |
| Technology | CMOS |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Terminal Pitch | 1.27mm |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Base Part Number | BQ2003 |
| Pin Count | 16 |
| Qualification Status | Not Qualified |
| Output Voltage | 5.5V |
| Input Voltage-Nom | 5V |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 4.5V |
| Analog IC - Other Type | BATTERY CHARGE CONTROLLER |
| Operating Supply Current | 750μA |
| Output Current | 2A |
| Max Output Voltage | 1V |
| Min Input Voltage | 4.5V |
| Max Input Voltage | 5.5V |
| Control Technique | PULSE WIDTH MODULATION |
| Supply Current-Max (Isup) | 2.2mA |
| Nominal Input Voltage | 5.5V |
| Switcher Configuration | PUSH-PULL |
| Battery Chemistry | Multi-Chemistry |
| Number of Cells | 1234 |
| Switching Frequency | 300kHz |
| Programmable Features | Timer, Voltage |
| Current - Charging | Constant |
| Max Charge Current | 2A |
| Height | 2.65mm |
| Length | 10.3mm |
| Width | 7.5mm |
| Thickness | 2.35mm |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 5 days ago) |
| Contact Plating | Gold |
| Mounting Type | Surface Mount |
| Package / Case | 16-SOIC (0.295, 7.50mm Width) |
| Surface Mount | YES |
| Number of Pins | 16 |
BQ2003SG4 Overview
There is a package for Tube in which it can be found.It is contained in a package named 16-SOIC (0.295, 7.50mm Width).It appears that the device's mounting type is Surface Mount.If you wish to ensure reliable performance, set the temperature to 0°C~70°C TA.It functions by using an analog IC called BATTERY CHARGE CONTROLLER.The device requires Constant of current to charge.It is possible to find the related parts to the base part number BQ2003.It contains 16 terminations, so that is how many there are.Due to the 16 pins on it, it is a very simple circuit.Programmable features, such as Timer, Voltage, are available.To operate the product, it is necessary that 16 pins be inserted into the device.It is important that the supply voltage does not exceed 5.5V for the device to work properly.Having the output voltage set to 5.5V may result in high efficiency.There is a constant output current of 2A when it is operating.A power supply voltage as low as 4.5V can be used for it and it will work as well as possible.2.2mA is set for Vsup (maximum supply voltage).It has a 4.5V volt minimum input voltage.The supply of the gadget is running with 750μA current.A 5V voltage input is present in the device.300kHz is the switching frequency of the part.Voltage input can be as low as 5.5V volts at its maximum.During this operation, the maximum output supply voltage should be 1V.
BQ2003SG4 Features
Switching frequency of 300kHz
16-SOIC (0.295, 7.50mm Width) package
BQ2003SG4 Applications
There are a lot of Texas Instruments BQ2003SG4 Battery Chargers ICs applications.
- Crosswalk marker lights
- Personnel carriers
- Smart power strips
- TV sticks
- Remote control toys
- Emergency/Security
- USB power delivery (USB-C) devices
- Portable devices
- Pallet jacks
- Smart cameras
