LM3434SQ/NOPB
| Parameters | |
|---|---|
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 24-WFQFN Exposed Pad |
| Number of Pins | 24 |
| Operating Temperature | -40°C~125°C TJ |
| Packaging | Tape & Reel (TR) |
| JESD-609 Code | e3 |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 24 |
| ECCN Code | EAR99 |
| Type | DC DC Controller |
| Terminal Finish | Matte Tin (Sn) |
| Subcategory | Display Drivers |
| Terminal Position | QUAD |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Supply Voltage | 3.3V |
| Terminal Pitch | 0.5mm |
| Base Part Number | LM3434 |
| Pin Count | 24 |
| Number of Outputs | 1 |
| Output Voltage | 27V |
| Max Supply Voltage | 5.8V |
| Min Supply Voltage | 3V |
| Output Current | 30A |
| Max Supply Current | 1mA |
| Quiescent Current | 1mA |
| Topology | Step-Down (Buck) |
| Min Input Voltage | 3V |
| Max Input Voltage | 5.8V |
| Internal Switch(s) | No |
| Negative Supply Voltage-Nom | -12V |
| Dimming | PWM |
| Number of Segments | 1 |
| Switching Frequency | 1MHz |
| Multiplexed Display Capability | NO |
| Height Seated (Max) | 0.8mm |
| Width | 4mm |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
LM3434SQ/NOPB Overview
24-WFQFN Exposed Pad saves board space. LED drivers are designed with 1 outputs.In this case, mounting method is Surface Mount.With high efficiency, it emerges as a DC DC Controller.It is able to work normally at the operating temperature of -40°C~125°C TJ.The terminations 24 are designed for its operation.With 24 pins at the base, this LED driver has a base configuration.1 segments are present.The mount is in the direction of Surface Mount.A base part number of LM3434 is associated with this LED driver.It's acceptable for the voltage to be 5.8V.It is equipped with 24 pin count.Additionally, it is categorized into Display Drivers according to its characteristics.At a voltage of 3V, it operates at a minimal input voltage.This system is designed to operate at a minimum voltage of 3V to achieve maximum efficiency.When the maximum supply current is allowed, it reaches 5.8V.Its high efficiency is based on the fact that the maximal supply current should not exceed 1mA.It is possible to supply the load with 30A current.It's possible for this electronic component to fully function when the switching frequency is maintained at 1MHz.In the absence of external factors, there is 1mA consumption of current.The output voltage is 27V.
LM3434SQ/NOPB Features
Available in the 24-WFQFN Exposed Pad package
Operating temperature of -40°C~125°C TJ
Supply voltage of 3.3V
Switching frequency of 1MHz
Output voltage of 27V
LM3434SQ/NOPB Applications
There are a lot of Texas Instruments LM3434SQ/NOPB LED Driver ICs applications.
- LED Lightings for Inspection Devices
- General lighting
- Ultraviolet (UV) and Infrared (IR) Irradiation Devices
- Down lights
- Scanners and Handy Terminals
- Architectural lighting
- Flicker-free LED Lighting using R1580N
- Museum lighting
- Auxiliary lights for on-vehicle cameras
- Industrial LED Lighting: Image Recognition Devices
