LT3478IFE-1#PBF
| Parameters | |
|---|---|
| Max Supply Voltage | 36V |
| Min Supply Voltage | 2.8V |
| Output Current | 4.5A |
| Voltage - Output | 42V |
| Topology | Step-Down (Buck), Step-Up (Boost) |
| Min Input Voltage | 2.5V |
| Max Input Voltage | 25V |
| Current - Output / Channel | 4.5A Switch |
| Internal Switch(s) | Yes |
| High Level Output Current | 40μA |
| Low Level Output Current | 40μA |
| Dimming | PWM |
| Number of Segments | 6 |
| Switching Frequency | 2.25MHz |
| Multiplexed Display Capability | NO |
| Length | 5mm |
| Width | 4.4mm |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
| Factory Lead Time | 1 Week |
| Lifecycle Status | PRODUCTION (Last Updated: 1 week ago) |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 16-TSSOP (0.173, 4.40mm Width) Exposed Pad |
| Number of Pins | 16 |
| Operating Temperature | -40°C~125°C TJ |
| Packaging | Tube |
| Published | 2007 |
| 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 | Backlight |
| Subcategory | Display Drivers |
| Technology | BIPOLAR |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Supply Voltage | 2.7V |
| Terminal Pitch | 0.65mm |
| Frequency | 200kHz~2.25MHz |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Base Part Number | LT3478 |
| Pin Count | 16 |
| Number of Outputs | 1 |
LT3478IFE-1#PBF Overview
The 16-TSSOP (0.173, 4.40mm Width) Exposed Pad package is used for saving board space. LED drivers design with 1 outputs.Surface Mount is used for mounting.In this case, the DC DC Regulator emerges as highly efficient and reliable.It is possible for the led light driver to operate at a temperature of -40°C~125°C TJ.A number of benefits are available to Backlight.This system operates at 200kHz~2.25MHz frequency.In this case, it uses 16 terminations.To form its configuration, 16 pins are used.A total of 6 segments have been created.It's mounted in Surface Mount.Under the base part number LT3478, you'll find this LED driver.As a maximum value, 36V is acceptable.The voltage at the output terminal is 42V.16 pins are on the device.Additionally, it is categorized into Display Drivers according to its characteristics.A minimal input voltage of 2.5V is required for it to operate.The maximum efficiency standards can be met by operating at the minimal voltage of 2.8V during operation.In the presence of a maximum supply current, the value of 25V will be reached.The current that can be supplied to the load is 4.5A.Having the switching frequency at 2.25MHz enables this electronic component to perform at its best.
LT3478IFE-1#PBF Features
Available in the 16-TSSOP (0.173, 4.40mm Width) Exposed Pad package
Operating temperature of -40°C~125°C TJ
Frequency of 200kHz~2.25MHz
Supply voltage of 2.7V
Switching frequency of 2.25MHz
LT3478IFE-1#PBF Applications
There are a lot of Linear Technology/Analog Devices LT3478IFE-1#PBF LED Driver ICs applications.
- LED backlight driver for LCD displays for portable equipment
- Down lighting
- Street lighting
- Flicker-free LED Lighting using R1580N
- Panel lighting
- Museum lighting
- Scanners and Handy Terminals
- Gallery lighting
- LED Lightings for Industrial Equipment
- Stage and Studio lighting
