DATASHEET
ISL8118
3.
3V to 20V, Single-Phase PWM Controller with Integrated 2A/4A
MOSFET Drivers
FN6325 Rev 3.
00 August 12, 2014
VCC MARGIN
PGDLY PGOOD
EN VFF VIN
The ISL8118 is a single-phase PWM controller featuring an input
voltage range of +3.
3V to +20V and integrated
MOSFET drivers.
Utilizing
voltage-mode operation with input
voltage feed-forward compensation, the ISL8118 maintains a constant loop gain, providing optimal transient response for applications with a wide input operating
voltage range.
The output
voltage can be precisely regulated down to 0.
591V with a system tolerance of ±1.
0% over the industrial temperature range and line and load variations.
A external reference input...