mc33882 Freescale Semiconductor, Inc, mc33882 Datasheet - Page 5

• Manufacturer Part Number: mc33882
• Description: Six-output Low-side Switch With Spi And Parallel Input Control
• Manufacturer: Freescale Semiconductor, Inc

Table 2. QFN Pin Function Description
Analog Integrated Circuit Device Data
Freescale Semiconductor
4, 5, 19 – 22
Pin
11
13
25
28
30
32
10
12
14
24
27
29
31
15
26
7
2
9
3
6
8
Transparent Top View of Package
1
Pin Name
IN0 & IN1
IN2 & IN3
IN4 & IN5
MODE
OUT6
OUT0
OUT1
OUT2
OUT7
OUT3
OUT4
OUT5
V
GND
IN6
IN0
IN1
IN2
IN7
IN3
IN4
IN5
PWR
SI
Load Supply Voltage
Output 0 – Output 7
Input 0 & Input 1
Input 2 & Input 3
Input 4 & Input 5
Input 0 – Input 7
Formal Name
Mode Select
Serial Input
Ground
IN4 & IN5
IN0 & IN1
MODE
OUT6
V
GND
GND
PWR
IN6
Figure 4. QFN Pin Connections
1
2
3
4
5
6
7
8
These input pins control two output channels each when the
These pins may be connected to pulse width modulated (PWM) outputs of the control
IC while the
operation (
MODE
These are parallel input pins. These pins have internal 25 µA active pull-downs.
Each pin is one channel's drain, sinking current for the respective load.
Ground continuity is required for the outputs to turn on.
This pin is connected to battery voltage. A decoupling capacitor is required from
V
The
active 25 µA pull-up.
The Serial Input pin is connected to the SPI Serial Data Output pin of the control IC
from where it receives output command data. This input has an internal active 25 µA
pull-down and requires CMOS logic levels.
PWR
MODE
to ground.
pin is high. These pins have internal active 25 µA pull-downs.
MODE
pin is connected to the
MODE
pin low) and override the normal inputs (serial or parallel) when the
pin is high. The states of these pins are ignored during normal
MODE
24
23
22
21
20
19
18
17
Definition
OUT7
V
GND
GND
GND
GND
SO
CS
pin of the control IC. This pin has an internal
DD
MODE
PIN CONNECTIONS
pin is pulled high.
33882
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