BQ2002ESN
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 1 week ago) |
| Contact Plating | Gold |
| Mounting Type | Surface Mount |
| Package / Case | 8-SOIC (0.154, 3.90mm Width) |
| Surface Mount | YES |
| 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 |
| Termination | SMD/SMT |
| 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 |
| Max Supply Voltage | 6V |
| Min Supply Voltage | 4V |
| Analog IC - Other Type | POWER SUPPLY SUPPORT CIRCUIT |
| Operating Supply Current | 500μA |
| Output Current | 2A |
| Max Output Voltage | 2V |
| Min Input Voltage | 4V |
| Max Input Voltage | 6V |
| Supply Current-Max (Isup) | 0.5mA |
| 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 |
BQ2002ESN Overview
There is a package for Tube in which it can be found.With this item, there is a 8-SOIC (0.154, 3.90mm Width) package that comes with it.It appears that the device's mounting type is Surface Mount.This is the right thing to do: set the temperature to 0°C~70°C TA.An analog IC of POWER SUPPLY SUPPORT CIRCUIT is used in this device.If the device needs to be charged, it must be supplied with Constant Pulsed current.A list of related parts can be found by searching for the base part number BQ2002.8 terminations are present.2V is the voltage for the battery pack.8 pins are attached to it.The unit is equipped with a number of programmable features, including Voltage.For the product to work correctly, 8 pins are required, and a connection to each pin is required.It can be powered by a battery with 5V.It is capable of withstanding a 6V supply voltage.In this case, the output current of the device is set to 2A.Subcategory 0 is home to this device.At a low supply voltage, such as 4V, it can operate to the best of its ability.It was determined during the design process that Vsup (maximum supply voltage) should be set to 0.5mA.When it comes to the part's power supply, it is set to 5V.The input voltage is set to 4V volts.This gadget's power supply has a current of 500μA flowing through it.It is recommended that the supply voltage be set to 5V for maximum efficiency.Input voltage is limited to 6V volts.To fulfill the operation requirements, the maximum output supply voltage is reduced to 2V.
BQ2002ESN Features
Battery pack voltage of 2V
Power Management Circuits subcategory
8-SOIC (0.154, 3.90mm Width) package
BQ2002ESN Applications
There are a lot of Texas Instruments BQ2002ESN Battery Chargers ICs applications.
- Wireless headphones
- Wireless power
- Power tools
- Smart power strips
- Golf carts
- Battery backup applications
- Medical
- Mobile lighting
- Home routers
- Shop charger
