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LT3966

Short Description:

IC LED DRVR RGLTR PWM 1.6A 40QFN


  • Type: DC DC Regulator
  • Topology: Step-Up (Boost)
  • Internal Switch(s): Yes
  • Number of Outputs: 4
  • Voltage - Supply (Min): 3V
  • Voltage - Supply (Max): 60V
  • Voltage - Output: 60V
  • Current - Output / Channel: 1.6A
  • Frequency: 300kHz ~ 2MHz
  • Dimming: Analog, PWM
  • Applications: Backlight
  • Operating Temperature: -40°C ~ 150°C (TJ)
  • Grade: Automotive
  • Qualification: AEC-Q100

Product Details

FEATURES

Four Independent DC/DC Channels

I2C Programmable 

8192:1 True Color PWM™ Dimming 

8-Bit Analog Dimming Pin Scaled by DAC 

11-Channel, 8-Bit ADC with 2 External Inputs 

1.6A, 60V Internal DMOS Switches 

Input Voltage: 3V to 60V 

Output Voltage and Current Monitoring to 60V 

High Side PMOS Disconnect and PWM Switch Driver

Adjustable Frequency: 300kHz to 4MHz with Optional Frequency Synchronization 

Thermally Enhanced 6mm × 6mm 40-Lead QFN Package 

AEC-Q100 Qualification in Progress


APPLICATIONS

Backlighting

Heads Up Displays

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