LM3431QMH
| Parameters | |
|---|---|
| Package / Case | TSSOP |
| Surface Mount | YES |
| Number of Pins | 28 |
| Published | 2009 |
| JESD-609 Code | e0 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 |
| Number of Terminations | 28 |
| ECCN Code | EAR99 |
| Terminal Finish | Tin/Lead (Sn85Pb15) |
| HTS Code | 8542.39.00.01 |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Number of Functions | 1 |
| Terminal Pitch | 0.65mm |
| Qualification Status | Not Qualified |
| Operating Temperature (Max) | 125°C |
| Operating Temperature (Min) | -40°C |
| Input Voltage-Nom | 12V |
| Temperature Grade | AUTOMOTIVE |
| Analog IC - Other Type | SWITCHING CONTROLLER |
| Input Voltage (Min) | 4.5V |
| Control Mode | CURRENT-MODE |
| Input Voltage (Max) | 36V |
| Control Technique | PULSE WIDTH MODULATION |
| Switcher Configuration | SINGLE |
| Switching Frequency-Max | 1100kHz |
| Length | 9.7mm |
| Width | 4.4mm |
| RoHS Status | RoHS Compliant |
LM3431QMH Overview
To save space on the board, it has a TSSOP package. In this case, it uses 28 terminations.A configuration of this chip is made up of 28 pins.There are 12V volts assigned to the circuit when operating the device.This device is capable of operating at a minimum temperature of -40°C.It works well when the input voltage is higher than 4.5V.This device is suitable for operating at a temperature of 125°C.High stability can be ensured when the input voltage is kept below 36V.This device utilizes analog IC of SWITCHING CONTROLLER.
LM3431QMH Features
Available in the TSSOP package
LM3431QMH Applications
There are a lot of National Semiconductor LM3431QMH LED Driver ICs applications.
- Museum lighting
- Power source for accessories such as car audios, car navigation systems, and ETC systems
- Dimmable LED for vehicle interiors
- Medical surgery lighting
- Auxiliary lights for on-vehicle cameras
- Other Electronic Devices
- LED headlights
- Panel lighting
- Gallery lighting
- LED Lightings for Industrial Equipment
