LT3475IFE-1#PBF
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | PRODUCTION (Last Updated: 1 month ago) |
| Mounting Type | Surface Mount |
| Package / Case | 20-TSSOP (0.173, 4.40mm Width) Exposed Pad |
| Surface Mount | YES |
| Number of Pins | 20 |
| Operating Temperature | -40°C~125°C TA |
| Packaging | Tube |
| Published | 2007 |
| JESD-609 Code | e3 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 20 |
| ECCN Code | EAR99 |
| Type | DC DC Regulator |
| Terminal Finish | Matte Tin (Sn) |
| Applications | Automotive, Backlight, Lighting |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 2 |
| Supply Voltage | 12V |
| Terminal Pitch | 0.65mm |
| Frequency | 200kHz~2MHz |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Base Part Number | LT3475 |
| Pin Count | 20 |
| Number of Outputs | 2 |
| Qualification Status | Not Qualified |
| Max Supply Voltage | 36V |
| Min Supply Voltage | 4V |
| Output Current | 1.5A |
| Topology | Step-Down (Buck) |
| Min Input Voltage | 4V |
| Max Input Voltage | 36V |
| Internal Switch(s) | Yes |
| High Level Output Current | 50μA |
| Low Level Output Current | 50μA |
| Dimming | PWM |
| Number of Segments | 1 |
| Switching Frequency | 600kHz |
| Voltage - Supply (Min) | 3.7V |
| Multiplexed Display Capability | NO |
| Length | 6.5mm |
| Width | 4.4mm |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
LT3475IFE-1#PBF Overview
Its 20-TSSOP (0.173, 4.40mm Width) Exposed Pad package is used to save board space. For the design of these LED drivers, 2 outputs are used.For mounting, it uses the Surface Mount method.There is no doubt that this is a very efficient and reliable DC DC Regulator.LED drivers capable of operating at -40°C~125°C TA can be used.Automotive, Backlight, Lighting has many advantages.A frequency of 200kHz~2MHz is used as the basis for operation.It is designed to work with 20 terminations.It has a base configuration of 20 pins.The voltage supply can fail if it is below 3.7V.There are estimated to be 1 segments.LED drivers can be found under the base part number LT3475.In this case, 36V is acceptable.20 pins are on the device.The input voltage must be minimally 4V.With a minimal supply voltage of 4V, it reaches the highest efficiency levels.In the presence of a maximum supply current, the value of 36V will be reached.There is no current available to supply to the load.It's possible for this electronic component to fully function when the switching frequency is maintained at 600kHz.
LT3475IFE-1#PBF Features
Available in the 20-TSSOP (0.173, 4.40mm Width) Exposed Pad package
Operating temperature of -40°C~125°C TA
Frequency of 200kHz~2MHz
Supply voltage of 12V
Switching frequency of 600kHz
LT3475IFE-1#PBF Applications
There are a lot of Linear Technology/Analog Devices LT3475IFE-1#PBF LED Driver ICs applications.
- LED Lightings for Inspection Devices
- Stage and Studio lighting
- OLED power supply for portable equipment
- High-end retail lighting
- Sports Facility Lighting
- Dimmable LED for vehicle interiors
- General lighting
- General LED Lighting: Down-lights, Base-lights, Ceiling Lights, Exterior Lights
- Linear fluorescent
- Ultraviolet (UV) and Infrared (IR) Irradiation Devices
