LTC1697 - High Efficiency Low Power 1W CCFL Switching Regulator

The LTC1697 is designed to control a single 1W cold cathode fluorescent lamp (CCFL). An internal PWM dimming system maximizes efficiency and dimming range. Accurate lamp currents CAN be set with a single external resistor.
The LTC1697 includes a synchronous current mode PWM Controller with internal 1A MOSFET switches. It contains a 300kHz Oscillator 0.8V reference, and internal Current Sense It operates from a 2.8V to 5.5V input voltage. The LTC1697 also has a thermal limit and a shutdown that reduces supply current to <2A.
The LTC1697 is available in the MSOP-10 package.
By Linear Technology Corporation
LTC1697 's PackagesLTC1697 's pdf datasheet
LTC1697EMS MSOP
LTC1697EMS-PBF MSOP
LTC1697EMS-TR MSOP
LTC1697EMS-TRPBF MSOP




LTC1697 Pinout, Pinouts
LTC1697 pinout,Pin out
This is one package pinout of LTC1697,If you need more pinouts please download LTC1697's pdf datasheet.

LTC1697 Application circuits
LTC1697 circuits
This is one application circuit of LTC1697,If you need more circuits,please download LTC1697's pdf datasheet.


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