LM3814M-1.0/NOPB
| Parameters | |
|---|---|
| ECCN Code | EAR99 |
| Terminal Finish | Matte Tin (Sn) |
| HTS Code | 8542.39.00.01 |
| Subcategory | Power Management Circuits |
| Technology | CMOS |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage | 5V |
| Terminal Pitch | 1.27mm |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Base Part Number | LM3814 |
| JESD-30 Code | R-PDSO-G8 |
| Function | Current Gauge |
| Qualification Status | Not Qualified |
| Supply Voltage-Max (Vsup) | 5.25V |
| Supply Voltage-Min (Vsup) | 2V |
| Number of Channels | 2 |
| Analog IC - Other Type | POWER SUPPLY SUPPORT CIRCUIT |
| Voltage - Input | 2V~5.25V |
| Adjustable Threshold | NO |
| Accuracy | ±3.5% |
| Sensing Method | High-Side |
| Height Seated (Max) | 1.75mm |
| Length | 4.9mm |
| Width | 3.9mm |
| RoHS Status | ROHS3 Compliant |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 8-SOIC (0.154, 3.90mm Width) |
| Operating Temperature | -40°C~125°C |
| Packaging | Tube |
| JESD-609 Code | e3 |
| Pbfree Code | yes |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 8 |
LM3814M-1.0/NOPB Overview
The package includes buck boost converter in version Tube.Voltage regulator is packaged in the way of 8-SOIC (0.154, 3.90mm Width).Mounted by Surface Mount is this current regulator.The operating temperature should not exceed -40°C~125°C.Current regulator supports the input voltage of 2V~5.25V.There are 8 terminations, which are the practice of ending a transmission line with a voltage regulator that matches the characteristic impedance of the line.There are two types of LM3814s in this family.Surface Mount is responsible for mounting this current regulator.In order to make this constant current work, it needs to be powered by 5VV.POWER SUPPLY SUPPORT CIRCUIT is the analog IC in this power converter.Channels are becoming stronger/weaker based on the following statistics: 2.Power Management Circuits, which is a part that contains all of these current regulations, is included in this part.A voltage greater than 2V should be applied to the supply (Vsup).Upon reaching 5.25V, the supply voltage (Vsup) supplied for its operation reaches its maximum level.
LM3814M-1.0/NOPB Features
Tube package
LM3814 family
LM3814M-1.0/NOPB Applications
There are a lot of Texas Instruments LM3814M-1.0/NOPB Current Regulation/Managements applications.
- Engine management
- Automotive current measurement
- Battery chargers
- Industrial applications current measurement
- Battery management
- Power management
- Diesel injection controls
- Suspension controls
- Power supply current measurement
- Over-current measurement
