LM3814MX-1.0
| Parameters | |
|---|---|
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 8-SOIC (0.154, 3.90mm Width) |
| Operating Temperature | -40°C~125°C |
| Packaging | Tape & Reel (TR) |
| Part Status | Discontinued |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 8 |
| ECCN Code | EAR99 |
| Additional Feature | SEATED HGT-NOM |
| HTS Code | 8542.39.00.01 |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Supply Voltage | 5V |
| Terminal Pitch | 1.27mm |
| Base Part Number | LM3814 |
| JESD-30 Code | R-PDSO-G8 |
| Function | Current Gauge |
| Supply Voltage-Max (Vsup) | 5.25V |
| Supply Voltage-Min (Vsup) | 2V |
| Number of Channels | 1 |
| Analog IC - Other Type | POWER SUPPLY SUPPORT CIRCUIT |
| Voltage - Input | 2V~5.25V |
| Adjustable Threshold | NO |
| Accuracy | ±3.5% |
| Sensing Method | High-Side |
| Switching Frequency | 160Hz |
| Height Seated (Max) | 1.75mm |
| Length | 4.9mm |
| Width | 3.9mm |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
LM3814MX-1.0 Overview
Package Tape & Reel (TR) includes buck boost converter.Voltage regulator is packaged in the way of 8-SOIC (0.154, 3.90mm Width).In this case, Surface Mount holds the current regulator in place.As a rule of thumb, the operating temperature should not exceed -40°C~125°C.There is a support for voltages of 2V~5.25V as input voltages for this voltage regulator.8 terminations are a standard way of terminating transmission lines, in which a voltage regulator is used that matches the characteristic impedance of the line in order to terminate the transmission line.There are two types of LM3814s in this family.The current regulator is mounted on the Surface Mount axis.If a 5VV power source is used as a power source to power the constant current, it should be able to function.This power converter employs an analog IC called POWER SUPPLY SUPPORT CIRCUIT.Channels are becoming stronger/weaker based on the following statistics: 1.Supply voltage (Vsup) should be greater than 2V.During its operation, the maximum supply voltage (Vsup) reached by the boost converter reaches 5.25V.Additionally, constant current regulator is characterized by the SEATED HGT-NOM axis.
LM3814MX-1.0 Features
Tape & Reel (TR) package
LM3814 family
LM3814MX-1.0 Applications
There are a lot of Texas Instruments LM3814MX-1.0 Current Regulation/Managements applications.
- Level translating
- Battery chargers
- Battery management
- Programmable current source
- Over-current measurement
- Engine management
- Over current monitor
- DC-to-dc converters
- Motor controls
- Automotive current measurement
