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ISL2100AAR3Z-T Datasheet, PDF (2/11 Pages) Intersil Corporation – 100V, 2A Peak, High Frequency Half-Bridge Drivers
Application Block Diagram
ISL2100A, ISL2101A
+12V
+100V
VDD
HB
HI
PWM
CONTROLLER
LI
DRIVE
HO
HI
HS
DRIVE
LO
LO
ISL2100A
ISL2101A
VSS
SECONDARY
CIRCUIT
REFERENCE
AND
ISOLATION
Functional Block Diagram
HB
VDD
UNDER
VOLTAGE
LEVEL SHIFT
HO
DRIVER
HS
HI
ISL2101A
UNDER
VOLTAGE
ISL2101A
LI
VSS
LO
DRIVER
EPAD (DFN PACKAGE ONLY)
*EPAD = EXPOSED PAD. THE EPAD IS ELECTRICALLY ISOLATED FROM ALL OTHER
PINS. FOR BEST THERMAL PERFORMANCE CONNECT THE EPAD TO THE PCB
POWER GROUND PLANE.
2
FN6294.3
May 6, 2010