SG5842A
Fairchild Semiconductor
Highly Integrated Green-Mode PWM ControllerSG5842A/SG5842JA — Highly Integrated Green-Mode PWM Controller
December 2009
SG5842A/SG5842JA — Highly Integrated Green-Mode PWM Controller
Features
Green-Mode PWM Controller Low Startup Current: 14µA Low Operating Current: 4mA Programmable
SG5842A
System General
Highly Integrated Green-Mode PWM ControllerHighly Integrated Green-Mode PWM Controller
FEATURES
Green-Mode PWM Controller Low Start-up Current (14µA) Low Operating Current (4mA) Programmable PWM Frequency with Hopping
(5842JA) Peak-Current-Mode Control Cycle-by-Cycle Current Limiting