LT3474EFE-1#PBF
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | PRODUCTION (Last Updated: 1 month ago) |
| Mounting Type | Surface Mount |
| Package / Case | 16-TSSOP (0.173, 4.40mm Width) Exposed Pad |
| Surface Mount | YES |
| Number of Pins | 16 |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tube |
| Published | 2008 |
| JESD-609 Code | e3 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 16 |
| ECCN Code | EAR99 |
| Type | DC DC Regulator |
| Terminal Finish | Matte Tin (Sn) |
| Applications | Automotive, Backlight |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Supply Voltage | 12V |
| Terminal Pitch | 0.65mm |
| Frequency | 200kHz~2MHz |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Base Part Number | LT3474 |
| Pin Count | 16 |
| Number of Outputs | 1 |
| Max Supply Voltage | 36V |
| Min Supply Voltage | 4V |
| Output Current | 1A |
| Topology | Step-Down (Buck) |
| Min Input Voltage | 4V |
| Max Input Voltage | 36V |
| Internal Switch(s) | Yes |
| High Level Output Current | 100μA |
| Low Level Output Current | 100μA |
| Dimming | PWM |
| Number of Segments | 1 |
| Switching Frequency | 500kHz |
| Voltage - Supply (Min) | 3.5V |
| Multiplexed Display Capability | NO |
| Length | 5mm |
| Width | 4.4mm |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
LT3474EFE-1#PBF Overview
16-TSSOP (0.173, 4.40mm Width) Exposed Pad package saves space on the board. For the design of this LED driver, 1 outputs are used.As far as mounting is concerned, Surface Mount is adopted.Initially, it emerges as a DC DC Regulator with high efficiency and a high degree of reliability.When the temperature is -40°C~85°C TA, it can work normally.There are many benefits for Automotive, Backlight.The system operates at a frequency of 200kHz~2MHz.It operates with 16 terminations.The configuration of the board is built around 16 pins.If the voltage supply is below 3.5V, undetermined failures may occur.A total of 1 segments are estimated.LED drivers have a base part number of LT3474.36V is a maximum acceptable voltage for the supply.The device has a pin count of 16.Initially, it accepts a voltage of 4V.To meet highest efficiency standards, it works on a supply voltage of 4V.When the maximum supply current is allowed, the value reaches 36V.Loads can only be powered by 1A current.This electronic component can fully perform when the switching frequency is 500kHz.
LT3474EFE-1#PBF Features
Available in the 16-TSSOP (0.173, 4.40mm Width) Exposed Pad package
Operating temperature of -40°C~85°C TA
Frequency of 200kHz~2MHz
Supply voltage of 12V
Switching frequency of 500kHz
LT3474EFE-1#PBF Applications
There are a lot of Linear Technology/Analog Devices LT3474EFE-1#PBF LED Driver ICs applications.
- Stage Lighting and Signage
- LED Lightings for Inspection Devices
- Ultraviolet (UV) and Infrared (IR) Irradiation Devices
- A- lamps
- Medical surgery lighting
- LED headlights
- Amusement Machines
- Down lighting
- Portable lighting
- Refrigeration lighting
