ISL6745 Datasheet, PDF (2/8 Pages) Intersil Corporation – Bridge Controller with Precision Dead Time Control

Internal Architecture
V_DD
GND
UVLO
+
-
INTERNAL
BG
OT SHUTDOWN
130 - 150 C
V_BIAS
5.00 V
V_BIAS
R_TD
I_RTD
V_BIAS
160 uA
ON
C_T
2.0 V
2.8 V
0.8 V
-
PEAK
+
-
VALLEY
+
CLK
SQ
RQ
RESET
DOMINANT
I_DCH
ON
CS
V_ERR
V_BIAS
C_T
15 uA
0.8
+
0.6 V -
OC DETECT
PWM COMPARATOR
+
-
-
SS
0.8
FL
Q
T
Q
PWM TOGGLE
SS CLAMP
-
+
V_BIAS
+
-
4.0 V
SS CHARGED
SQ
RQ
OC LATCH
V_DDP
OUTA
V_BIAS
ON
OUTB
70 uA
+
-
3.9 V
SS
15 uA
Q
Q
50 µS
RETRIGGERABLE
ONE SHOT
SQ
RQ
PWM LATCH
SET
DOMINANT
V_BIAS UV
4.65V ↓ 4.80V ↑
SS LOW
+ 0.27 V
-
SS
FAULT LATCH
SET DOMINANT
SQ
FL
RQ
-
+
BG
V_BIAS