Datasheet Texas Instruments 5962-9457501VEA — Ficha de datos

UCC1806
UCC2806
UCC3806
SLUS272F -FEBRUARY 2000 -REVISED AUGUST 2006 LOW-POWER, DUAL-OUTPUT,
CURRENT-MODE PWM CONTROLLER
FEATURES
D BiCMOS Version of UC3846 Family
D 1.4-mA Maximum Operating Current
D 100-ОјA Maximum Startup Current
D В±0.5-A Peak Output Current
D 125-ns Circuit Delay
D Easier Parallelability
D Improved Benefits of Current Mode Control for applications ranging from off-line power
supplies to battery operated portable equipment.
Dual high-current, MOSFET driving outputs and a
fast current sense loop further enhance device
versatility. DESCRIPTION These devices are available in multiple package
options for both through-hole and surface mount
applications; and in commercial, industrial, and
military temperature ranges. The UCC3806 family of BiCMOS PWM controllers
offers exceptionally improved performance with a
familiar architecture. With the same block diagram
and pinout of the popular UC3846 series, the …