LT3922 Datasheet 2a Synchronous Step-up Led Driver

Manufacturer: Linear Technology (now Analog Devices)

Datasheet Details

Part number	LT3922
Manufacturer	Linear Technology (now Analog Devices)
File Size	2.41 MB
Description	2A Synchronous Step-Up LED Driver
Datasheet	LT3922-Linear.pdf

The LT®3922 is a monolithic, synchronous, ste

nn ±2% LED Current Regulation nn ±2% Output Voltage Regulation nn 5000:1 PWM Dimming at 100Hz nn 128:1 Internal PWM Dimming nn Spread-Spectrum Frequency Modulation nn Silent Switcher® Architecture for Low EMI nn Operates in Boost, Buck Mode and Buck-Boost Mode nn 2.8V to 36V Input Voltage Range nn Up to 34V LED String Voltage nn 2A, 40V Internal Switches nn 200kHz to 2MHz with SYNC Function nn Analog or Duty Cycle LED Current Control nn Open/Short LED Protection and Fault Indication nn Thermally.

Part Number	Description
LT3952	60V LED Driver
LT3955	LED Converter
LT3959	Wide Input Voltage Range Boost/SEPIC/Inverting Converter
LT3971-3.3	2MHz Step-Down Regulator
LT3971-5	2MHz Step-Down Regulator
LT3971A	Step-Down Regulator
LT3971A-5	Step-Down Regulator
LT3973	Step-Down Regulator
LT3973-3.3	Step-Down Regulator
LT3973-5	Step-Down Regulator