Datasheet

Analog Integrated Circuit Device Data
2 Freescale Semiconductor
33886
INTERNAL BLOCK DIAGRAM
INTERNAL BLOCK DIAGRAM
Figure 2. 33886 Simplified Internal Block Diagram
Charge
Pump
Over-
temperature
5.0 V
Regulator
Gate Drive
Cur rent Li mit,
Overcurrent
Sense
Ci rc uit
Undervoltage
OUT1
OUT2
IN1
IN2
D1
D2
FS
C
CP
V
PWR
PGNDAGND
Control
Logic
80 uA
(each)
25 uA
80 μA
25 μA
Current Limit,
Short-circuit
Sense Circuit
Charge
Pump
5.0 V
Regulator
Gate Drive
Over-
temperature
V+
CCP
Under-voltage