INA219AID
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 3 days ago) |
| 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 | -40°C~125°C |
| Packaging | Tube |
| Series | Zero-Drift |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 8 |
| ECCN Code | EAR99 |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Subcategory | Power Management Circuits |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage | 3.3V |
| Terminal Pitch | 1.27mm |
| Base Part Number | INA219 |
| Function | Current Monitor |
| Number of Channels | 2 |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 3V |
| Analog IC - Other Type | POWER SUPPLY SUPPORT CIRCUIT |
| Operating Supply Current | 1mA |
| Voltage - Input | 0V~26V |
| Max Supply Current | 1mA |
| Current - Output | 10mA |
| Adjustable Threshold | NO |
| Quiescent Current | 700μA |
| Accuracy | ±1% |
| Common Mode Rejection Ratio | 100 dB |
| Threshold Voltage | 2 |
| Sensing Method | High-Side |
| Height | 1.75mm |
| Length | 4.9mm |
| Width | 3.91mm |
| Thickness | 1.58mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
INA219AID Overview
Buck boost converter is part of the package Tube.A package in the way of 8-SOIC (0.154, 3.90mm Width) is used for voltage regulator.Surface Mount is used to mount this current regulator on the board.In order to ensure the correct operation of the system, the temperature should not exceed -40°C~125°C.Voltages of 0V~26V can be input as input voltages in this module.As well as 8 terminations, there are also 8 terminations, which are the practice of terminating a transmission line with a voltage regulator that matches the characteristic impedance of the transmission line.Current regulator belongs to INA219 family.In a computer or other communication constant current regulator, 8 pins are pronged contacts that provide a signal interface.If a 3.3VV power source is used as a power source to power the constant current, it should be able to function.Taking into account the output current of 10mA, it is able to provide maximum design flexibility for the designer.POWER SUPPLY SUPPORT CIRCUIT is the analog IC that this power converter employs.The number of channels is growing both strongly and weakly: 2.It supports the maximal supply voltage of 5.5V.Part Power Management Circuits consists of these current regulations as well as other current regulations.As long as the supply voltage is lower than 3V, it will operate correctly.It is a type of FPGA belonging to the Zero-Drift series.It reaches 1mA when the operating supply current is supplied.As a result of the maximum supply current of 1mA, maximum current regulator's design flexibility is possible.It consumes 700μA of quiescent current regardless of external influences.
INA219AID Features
Tube package
INA219 family
The maximal supply voltage of 5.5V
Zero-Drift series
INA219AID Applications
There are a lot of Texas Instruments INA219AID Current Regulation/Managements applications.
- DC-to-dc converters
- Power management
- Vehicle dynamic controls
- Over current monitor
- Diesel injection controls
- Motor controls
- Automotive current measurement
- Engine management
- Transmission controls
- Over current monitor
