33882 Datasheet, PDF (2/27 Pages) Freescale Semiconductor, Inc – Six-Output Low-Side Switch with SPI and Parallel Input Control

INTERNAL BLOCK DIAGRAM
INTERNAL BLOCK DIAGRAM
12 (SI)
3 (MODE)
18 (IN7)
29 (IN6)
27 (IN5)
24 (IN4)
28 (IN4 & IN5)
21 (IN3)
9 (IN2)
19 (IN2 & IN3)
6 (IN1)
4 (IN0)
2 (IN0 & IN1)
13 (SCLK)
14 (CS)
15 (SO)
1 (V_PWR)
16 (V_DD)
V _DD
DQ DQ DQ DQ D Q DQ
C
C
C
C
C
C
DQ DQ
C
C
Overvoltage
Shutdown
Undervoltage Internal
Shutdown
Bias
On Open
Detect
Logic
Gate 7
OUT6
and OUT7
Unclamped
Gate 6
Low
Power
Gate 5
Gate 4
Gate 3
Gate 2
Gate 0
OUT1
to OUT5
High
Power
52 V
17 (OUT7)
30 (OUT6)
26 (OUT5)
23 (OUT4)
20 (OUT3)
10 (OUT2)
7 (OUT1)
5 (OUT0)
V _DD
Serial In
01 23 45 6
SO Fault Latch/Shift Register
Gate 0
V _REF
Output 0 Status
Output Status
1 through 7
7
I _LIM
Serial Out
OFF/ON
Open
Load
Detect
GND (Heat Sink)
Tri-state
Shift
Enable
3.0 A
Load
Short
Detect
VOF _(th)
3.0 V
I _O(OFF)
40 µA
Note Pin numbers shown in this figure are applicable only to the 30-lead HSOP package.
Figure 2. 33882 Simplified Internal Block Diagram
33882
2
Analog Integrated Circuit Device Data
Freescale Semiconductor