MC33880DWB/R2 View Datasheet(PDF) - Freescale Semiconductor
Part Name
Description
View to exact match
MC33880DWB/R2
Freescale Semiconductor
MC33880DWB/R2 Datasheet PDF : 25 Pages
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PIN CONNECTIONS
PIN CONNECTIONS
GND
1
VDD
2
S8
3
S8
4
D8
5
S2
6
D2
7
S1
8
D1
9
D6
10
S6
11
IN6
12
EN
13
SCLK
14
28
DO
27
VPWR
26
S7
25
S7
24
D7
23
S4
22
D4
21
S3
20
D3
19
D5
18
S5
17
IN5
16
CS
15
DI
Figure 3. 28-Pin Connections
Table 1. SOICW 28-Pin Definitions
Pin
Number
1
2
3, 4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25, 26
27
28
Pin Name
GND
VDD
S8
D8
S2
D2
S1
D1
D6
S6
IN6
EN
SCLK
DI
CS
IN5
S5
D5
D3
S3
D4
S4
D7
S7
VPWR
DO
Definition
Digital ground.
Logic supply voltage. Logic supply must be switched off for low current mode (VDD below 3.9 V).
Output 8 MOSFET source pins.
Output 8 MOSFET drain pin.
Output 2 MOSFET source pin.
Output 2 MOSFET drain pin.
Output 1 MOSFET source pin.
Output 1 MOSFET drain pin.
Output 6 MOSFET drain pin.
Output 6 MOSFET source pin.
PWM direct control input pin for output 6. IN6 is “OR” with SPI bit.
Enable input. Allows control of outputs. Active high.
SPI control clock input pin.
SPI control data input pin from MCU to the 33880. Logic [1] activates output.
SPI control chip select input pin from MCU to the 33880. Logic [0] allows data to be transferred in.
PWM direct control input pin for output 5. IN5 is “OR” with SPI bit.
Output 5 MOSFET source pin.
Output 5 MOSFET drain pin.
Output 3 MOSFET drain pin.
Output 3 MOSFET source pin.
Output 4 MOSFET drain pin.
Output 4 MOSFET source pin.
Output 7 MOSFET drain pin.
Output 7 MOSFET source pins.
Power supply pin to the 33880. VPWR has internal reverse battery protection.
SPI control data output pin from the 33880 to the MCU. DO = 0 no fault, DO = 1 specific output has fault.
Analog Integrated Circuit Device Data
Freescale Semiconductor
33880
3
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