LT LT1184FCS#PBF

转换器，CCFL3V ~ 30V

Overview

The LT® 1182/LT1183 are dual current mode switching regulators that provide the control function for Cold Cathode Fluorescent Lighting (CCFL) and Liquid Crystal Display (LCD) Contrast. The LT1184/LT1184F provide only the CCFL function. The ICs include high current, high efficiency switches, an oscillator, a reference, output drive logic, control blocks and protection circuitry.

■ Wide Input Voltage Range: 3V to 30V ■ Low Quiescent Current ■ High Switching Frequency: 200kHz ■ CCFL Switch : 1.25A, LCD Switch: 625mA ■ Grounded or Floating Lamp Configurations ■ Open-Lamp Protection ■ Positive or Negative Contrast Capability

Features

Tube Package
Widely used in Converter, CCFL applications
FLUORESCENT LIGHT CONTROLLER analog IC

Surface Mount Mounting Type

Applications

There are a lot of Linear Technology/Analog Devices
LT1184FCS#PBF Specialized Voltage Regulators applications.

• Server DDR Power
• Desktop Computer
• Graphics Cards
• Cell Phones
• Wireless Modems
• PCS Phones
• Two-Way Pagers
• PHS Phones
• Mobile Radios
• Wireless Handsets