LM3431MH/NOPB
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 6 days ago) |
| Contact Plating | Tin |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 28-PowerTSSOP (0.173, 4.40mm Width) |
| Number of Pins | 28 |
| Operating Temperature | -40°C~125°C TJ |
| Packaging | Tube |
| JESD-609 Code | e3 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 28 |
| ECCN Code | EAR99 |
| Type | DC DC Controller |
| Applications | Backlight |
| Max Power Dissipation | 3.1W |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Terminal Pitch | 0.65mm |
| Base Part Number | LM3431 |
| Pin Count | 28 |
| Number of Outputs | 3 |
| Output Voltage | 40V |
| Input Voltage-Nom | 12V |
| Max Supply Voltage | 36V |
| Min Supply Voltage | 4.5V |
| Power Dissipation | 3.1W |
| Output Current | 200mA |
| Max Supply Current | 4.85mA |
| Quiescent Current | 4mA |
| Topology | Step-Up (Boost) |
| Control Mode | CURRENT-MODE |
| Control Technique | PULSE WIDTH MODULATION |
| Switcher Configuration | SINGLE |
| Internal Switch(s) | No |
| High Level Output Current | 20mA |
| Low Level Output Current | 8mA |
| Dimming | Analog, PWM |
| Switching Frequency | 1MHz |
| Voltage - Supply (Min) | 4.5V |
| Height | 1.2mm |
| Length | 9.7mm |
| Width | 4.4mm |
| Thickness | 1mm |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
LM3431MH/NOPB Overview
28-PowerTSSOP (0.173, 4.40mm Width) saves board space. For the design of these LED drivers, 3 outputs are used.Surface Mount represents this mounting method.With high efficiency, it appears as a DC DC Controller.It is possible for the led light driver to operate at a temperature of -40°C~125°C TJ.There are significant benefits for Backlight.A termination of 28 is used to operate the LED driver.To form its configuration, there are 28 pins.Undetermined failures will occur if the voltage supply is less than 4.5V.There is a mounting of it by Surface Mount.You can find this LED driver under the base part number LM3431.It's acceptable for the voltage to be 36V.In this device, there are 28 pins.In order to achieve the highest efficiency, it is designed to operate at a low voltage of 4.5V.When the maximum supply current is less than 4.85mA, this device is capable of providing high efficiency.There is no current that can be supplied to the load.It's possible for this electronic component to fully function when the switching frequency is maintained at 1MHz.4mA current is consumed in the case of no external factors.This device has a voltage output of 40V volts.When using the device, there is a voltage of 12V volts assigned to the circuit.
LM3431MH/NOPB Features
Available in the 28-PowerTSSOP (0.173, 4.40mm Width) package
Operating temperature of -40°C~125°C TJ
Switching frequency of 1MHz
Output voltage of 40V
LM3431MH/NOPB Applications
There are a lot of Texas Instruments LM3431MH/NOPB LED Driver ICs applications.
- LED Lightings for Industrial Equipment
- LED backlight driver for LCD displays for portable equipment
- Other Electronic Devices
- Scanners and Handy Terminals
- Stage Lighting and Signage
- LED headlights
- LED Lightings for Inspection Devices
- Down lighting
- Panel lighting
- Street lighting
