AUIRS2191S Datasheet, PDF (7/19 Pages) International Rectifier – High power DC-DC SMPS converters

AUIRS2191S
Functional Block Diagram
UV
DETECT
RQ
HV
LEVEL
SHIFTER
PULSE
FILTER
R
SQ
VSS/COM
HIN
LEVEL
SHIFT
PULSE
GENERATOR
UV
DETECT
VSS/COM
LIN
LEVEL
DELAY
SHIFT
VSS
VB
HO
VS
VCC
LO
COM
7 www.irf.com © 2012 International Rectifier
February 3, 2013