LM3551SD/NOPB
| Parameters | |
|---|---|
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 14-WFDFN Exposed Pad |
| Number of Pins | 14 |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tape & Reel (TR) |
| JESD-609 Code | e3 |
| Pbfree Code | no |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 14 |
| ECCN Code | EAR99 |
| Type | DC DC Regulator |
| Terminal Finish | Matte Tin (Sn) |
| Applications | Camera Flash |
| Subcategory | Display Drivers |
| Terminal Position | DUAL |
| Peak Reflow Temperature (Cel) | 260 |
| Terminal Pitch | 0.5mm |
| Base Part Number | LM3551 |
| Number of Outputs | 1 |
| Efficiency | 93 % |
| Output Voltage | 20V |
| Max Output Current | 1A |
| Power Supplies | 3/5V |
| Nominal Supply Current | 1.47mA |
| Output Current | 1A |
| Max Supply Current | 2mA |
| Quiescent Current | 1.47mA |
| Topology | Step-Up (Boost) |
| Min Input Voltage | 2.7V |
| Max Input Voltage | 5.5V |
| Current - Output / Channel | 1A Flash |
| Internal Switch(s) | Yes |
| Switching Frequency | 1.25MHz |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Contains Lead |
LM3551SD/NOPB Overview
There is also a 14-WFDFN Exposed Pad package that is used to save space on the board. This LED driver has 1 outputs.The mounting method is Surface Mount.The system emerges as a DC DC Regulator with high efficiency.It is capable of operating at a temperature of -40°C~85°C TA. There are considerable benefits for Camera Flash.There are 14 terminations that are designed to operate with it.The base is configured with 14 pins.This is mounted by Surface Mount.LED drivers can be found under the base part number LM3551.As a result, it can also be classified as Display Drivers.As its minimal input voltage, it operates at 2.7V.When the maximum supply current is allowed, it reaches 5.5V.If the maximum current supply is less than 2mA, this device provides high efficiency.Loads can only be powered by 1A current.This electronic component may perform its functions fully if the switching frequency is maintained at 1.25MHz.When operating with a maximum output current of 1A, it can deliver all the benefits of a LED driver.A current of 1.47mA is consumed in the absence of external influences.Currently, it is generating 20V voltage.
LM3551SD/NOPB Features
Available in the 14-WFDFN Exposed Pad package
Operating temperature of -40°C~85°C TA
Switching frequency of 1.25MHz
Output voltage of 20V
LM3551SD/NOPB Applications
There are a lot of Texas Instruments LM3551SD/NOPB LED Driver ICs applications.
- White LED Backlight for portable equipment
- Ultraviolet (UV) and Infrared (IR) Irradiation Devices
- A- lamps
- LED backlight driver for LCD displays for portable equipment
- Auxiliary lights for on-vehicle cameras
- General LED Lighting: Down-lights, Base-lights, Ceiling Lights, Exterior Lights
- Gallery lighting
- Stage and Studio lighting
- Replacement lamps
- Down lighting
