Datasheet

L6730 - L6730B Summary description
Doc ID 11938 Rev 3 5/52
1.1 Functional description
Note: In the L6730B the multifunction pin is: CC/OVP/UVLO.
Figure 1. Block diagram
L6730/B
PGND
PHASE
GND
LGATE
BOOT
HGATE
OCH
V
in
=1.8V to14V
Vo
PGOOD
FB
SS/INH
Monitor
Protection
and Ref
OSC
+
-
+
-
E/A
PWM
OSC
VCCDR
V
CC
=4.5V to14V
+
-
0.6V
1.2V
OCL
SYNCH
COMP
PGOOD
TMASK
EAREF
LDO
MASKING TIME
ADJUSTMENT
SINK/OVP/UVLO*