Description
The FAN7387V, developed using Fairchild’s unique high-voltage process and system-in-package (SiP) concept, is a ballast-control integrated circuit (IC) for a compact fluorescent lamp (CFL). The FAN7387V has a simple oscillating circuit using an external resistor and capacitor so the frequency variation is stable across the temperature range. FAN7387V has a external pin for dead time control and shutdown. By using this resistor, a designer can choose the optimum dead time to reduce the power loss on internal switching devices (MOSFETs).
Features
Integrated Half-Bridge MOSFET
Internal Clock Using RCT
Enable External Sync Function Using RCT
Dead-Time Control by using Resistor
Shut Down (Disable Mode)
Internal Shunt Regulator
UVLO Function High and Low Side
Applications
Compact Fluorescent Lamp Ballast