Datasheet Summary
Single-Phase Buck PWM Controller with Integrated High Speed MOSFET Driver and Pre-Biased Load Capability
FN6288 Rev 5.00 Oct 7, 2008
VCC MARCTRL
PG_DLY PG EN VFF VIN
The ISL6540A is an improved version of the ISL6540 single-phase voltage-mode PWM controller with input voltage feed-forward pensation to maintain a constant loop gain for optimal transient response, especially for applications with a wide input voltage range. Its integrated high speed synchronous rectified MOSFET drivers and other sophisticated Features provide plete control and protection for a DC/DC converter with minimum external ponents, resulting in minimum cost and less engineering design...
