isl6754 Intersil Corporation, isl6754 Datasheet - Page 2

• Manufacturer Part Number: isl6754
• Description: Zvs Full-bridge Pwm Controller With Adjustable Synchronous Rectifier Control
• Manufacturer: Intersil Corporation

Functional Block Diagram
RESDEL
CTBUF
VREF
IOUT
VDD
GND
RTD
CT
SS
TEMPERATURE
PROTECTION
OVER-
UVLO
4X
OSCILLATOR
VREF
SAMPLE
HOLD
AND
VREF
SOFTSTART
CONTROL
STEERING
LOGIC
PWM
OVER CURRENT
PWM
COMPARATOR
50%
COMPARATOR
PWM
+
+
-
-
1.00V
0.33
80mV
BLANKING
LEADING
+70 nS
EDGE
VREF
CONTROL
ADVANCE
DELAY/
TIMING
1 mA
+
-
VDD
0.6V
OUTUL
OUTUR
OUTLL
OUTLR
OUTLLN
OUTLRN
VERR
FB
VADJ
CS
RAMP