FAN7554 − Intelligent Current Mode PWM SMPS Control IC
The FAN7554 is a fixed frequency current-mode PWM controller. It is specially designed for off-line and DC-to-DC converter applications with minimal external components. These integrated circuits feature a trimmed oscillator for precise duty cycle control, a temperature compensated reference, an ON/OFF control, a high gain error amplifier, a current sensing comparator, and a high current totem-pole output. The FAN7554 has various protection functions such as an overload protection, an over current protection, and the over voltage protection, which includes built-in auto restart circuit. The FAN7554 is available in the 8-DIP package as well as the 8-SOP package.
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Line 1:$Y (Fairchild logo)
&Z (Plant Code)
&2 (2-Digit Date Code) &K
RƟJA : 147.8 °C/W
|AN-5241||Guidelines for Pb-Free Soldering of Fairchild Components Based on JEDEC® J-STD 20D / IEC EN 61760-1:2006(513 K) 28-Jun-2014|