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LM3431AMHX/NOPB
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Shipping Cost
Shipping starts at $40, but some countries will exceed $40. For
example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The
basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and
country.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
Delivery TimeOnce the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries' logistic time.
| Parameters | |
|---|---|
| Factory Lead Time | 6 Weeks |
| Lifecycle Status | ACTIVE (Last Updated: 3 days ago) |
| 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 | Tape & Reel (TR) |
| JESD-609 Code | e3 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| ECCN Code | EAR99 |
| Type | DC DC Controller |
| Terminal Finish | Matte Tin (Sn) |
| Applications | Backlight |
| Max Power Dissipation | 3.1W |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Base Part Number | LM3431 |
| Number of Outputs | 3 |
| Max Supply Voltage | 36V |
| Min Supply Voltage | 4.5V |
| Power Dissipation | 3.1W |
| Quiescent Current | 4mA |
| Topology | Step-Up (Boost) |
| Control Mode | CURRENT-MODE |
| Output Current-Max | 0.7A |
| Control Technique | PULSE WIDTH MODULATION |
| 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 |
LM3431AMHX/NOPB Overview
The 28-PowerTSSOP (0.173, 4.40mm Width) package conserves board space. 3 outputs are designed into LED drivers.Surface Mount is used for mounting.When it emerges as a DC DC Controller, it performs extremely well and is highly reliable.-40°C~125°C TJ is a valid operating temperature for the led driver.There are considerable benefits for Backlight.In this LED driver, the base is configured as 28.Failures may occur if the voltage supply is below 4.5V.The mount is on its way to Surface Mount.It is under the base part number LM3431 that you can find this LED driver.36V is a reasonable voltage.It achieves maximum efficiency with a minimal voltage supply of 4.5V.Electronic components can function properly when their switching frequency is set to 1MHz.When no external factors are present, there is 4mA current consumption.0.7A is the maximum output current.
LM3431AMHX/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
LM3431AMHX/NOPB Applications
There are a lot of Texas Instruments LM3431AMHX/NOPB LED Driver ICs applications.
- Refrigeration lighting
- LED Lighting PFCs, Linear Dimmable
- High-end retail lighting
- Street lighting
- Portable lighting
- General LED Lighting: Down-lights, Base-lights, Ceiling Lights, Exterior Lights
- Down lighting
- LED backlight driver for LCD displays for Tablets and Note PCs
- White LED Backlight for portable equipment
- Down lights