LT3746IUHH#TRPBF
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Mounting Type | Surface Mount |
| Package / Case | 56-WFQFN Exposed Pad |
| Surface Mount | YES |
| Operating Temperature | -40°C~125°C TJ |
| Packaging | Tape & Reel (TR) |
| Published | 2013 |
| JESD-609 Code | e3 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 56 |
| ECCN Code | EAR99 |
| Type | DC DC Controller |
| Terminal Finish | Matte Tin (Sn) |
| Applications | Backlight, Signage |
| HTS Code | 8542.39.00.01 |
| Subcategory | Display Drivers |
| Technology | BIPOLAR |
| Terminal Position | QUAD |
| Number of Functions | 1 |
| Supply Voltage | 3.3V |
| Terminal Pitch | 0.4mm |
| Frequency | 205Hz~1.05MHz |
| Base Part Number | LT3746 |
| Pin Count | 56 |
| JESD-30 Code | R-PQCC-N56 |
| Number of Outputs | 32 |
| Power Supplies | 3.3V |
| Topology | Step-Down (Buck) |
| Current - Output / Channel | 30mA |
| Internal Switch(s) | No |
| fmax-Min | 30 MHz |
| Dimming | PWM |
| Supply Voltage1-Nom | 24V |
| Number of Segments | 32 |
| Voltage - Supply (Max) | 55V |
| Voltage - Supply (Min) | 6V |
| Multiplexed Display Capability | NO |
| Data Input Mode | SERIAL |
| Height Seated (Max) | 0.8mm |
| Length | 9mm |
| Width | 5mm |
| RoHS Status | ROHS3 Compliant |
LT3746IUHH#TRPBF Overview
The 56-WFQFN Exposed Pad package saves space on the board. This LED driver has 32 outputs.Surface Mount is used to mount the led driver.Initially, it emerges as a DC DC Controller with high efficiency and a high degree of reliability.This LED driver can be operated at a temperature of -40°C~125°C TJ. There are considerable benefits for Backlight, Signage.The frequency of 205Hz~1.05MHz determines how it operates.In this case, the terminations are set to 56.Undetermined failures may occur when the voltage supply is less than 6V.The number of segments is estimated to be 32.It is under the base part number LT3746 that the LED driver can be found.56 pins are included in it.There is a maximum value of 55V supply voltage supported by this device. Additionally, it is categorized into Display Drivers according to its characteristics.
LT3746IUHH#TRPBF Features
Available in the 56-WFQFN Exposed Pad package
Operating temperature of -40°C~125°C TJ
Frequency of 205Hz~1.05MHz
Supply voltage of 3.3V
LT3746IUHH#TRPBF Applications
There are a lot of Linear Technology/Analog Devices LT3746IUHH#TRPBF LED Driver ICs applications.
- LED headlights
- Street lighting
- Medical surgery lighting
- Refrigeration lighting
- Gallery lighting
- Power source for accessories such as car audios, car navigation systems, and ETC systems
- White LED Backlight for portable equipment
- Dimmable LED for vehicle interiors
- LED Lightings for Industrial Equipment
- LED Lightings for Inspection Devices
