LT3746IUHH#PBF

• Factory Lead Time
  8 Weeks
• Mounting Type
  Surface Mount
• Package / Case
  56-WFQFN Exposed Pad
• Surface Mount
  YES
• Operating Temperature
  -40°C~125°C TJ
• Packaging
  Tube
• Published
  2013
• JESD-609 Code
  e3
• Part Status
  Active
• Moisture Sensitivity Level (MSL)
  1 (Unlimited)
• Number of Terminations
  56
• ECCN Code
  EAR99
• 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#PBF Overview
The product is packaged in a tube and is currently an active part in production. It has a moisture sensitivity level of 1, indicating that it has an unlimited shelf life in terms of moisture exposure. The terminal finish is matte tin, providing a protective coating. The supply voltage for this product is 3.3V, ensuring proper functionality. The terminal pitch is 0.4mm, indicating the spacing between terminals. The JESD-30 code for this product is R-PQCC-N56, which is a standard code for the package type. There are no internal switches present in this product. It consists of 32 segments, providing a versatile range of functions. Lastly, the maximum seated height of this product is 0.8mm.

LT3746IUHH#PBF 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#PBF Applications
There are a lot of Linear Technology/Analog Devices LT3746IUHH#PBF LED Driver ICs applications.

Industrial LED Lighting: Image Recognition Devices
White LED Backlight for portable equipment
Stage and Studio lighting
Panel lighting
LED Lightings for Industrial Equipment
Auxiliary lights for on-vehicle cameras
Down lighting
Replacement lamps
Flicker-free LED Lighting using R1580N
Portable lighting