L6598
High voltage resonant controller
Datasheet - production data
',3
621
Sense op amp for closed loop contr...
L6598
High
voltage resonant controller
Datasheet - production data
',3
621
Sense op amp for closed loop control or protection features
High accuracy current controlled oscillator Integrated bootstrap diode Clamping on Vs Available in DIP16 and SO16 packages
Description
The L6598 device is manufactured with the
Features
BCD™ offline technology, able to ensure
voltage ratings up to 600 V, making it perfectly suited for
High
voltage rail up to 600 V
dV/dt immunity ±50 V/ns in full temperature range
AC/DC adapters and wherever a resonant topology can be beneficial. The device is intended to drive two power
MOSFETs, in the classical half bridge topology. A dedicated timing section allows
Driver current capability: 250 mA source
the designer to set soft-start time, soft-start and
450 mA sink
minimum frequency. An error amplifier, together
Switching times 80/40 ns rise/fall with 1 nF load
CMOS shutdown input
with the two enable in...