33879 datasheet(5/23 Pages) FREESCALE

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Analog Integrated Circuit Device Data

Freescale Semiconductor

33879

PIN CONNECTIONS

Output

Drain Output 5

Output 5 MOSFET drain pin.

Output

Drain Output 3

Output 3 MOSFET drain pin.

Output

Source Output 3

Output 3 MOSFET source pin.

Output

Drain Output 4

Output 4 MOSFET drain pin.

Output

Source Output 4

Output 4 MOSFET source pin.

Output

Drain Output 7

Output 7 MOSFET drain pin.

Output

Source Output 7

Output 7 MOSFET source pin.

VPWR

Input

Battery Input

Power supply pin to the 33879. V

PWR has internal reverse battery

protection.

Output

Serial Data Output

SPI control data output pin from the 33879 to the MCU. DO=0 no fault,

DO=1 specific output has fault.

Ground

Exposed Pad

Device will perform as specified with the Exposed Pad un-terminated

(floating) however, it is recommended that the Exposed Pad be terminated

to pin 1 (GND) and system ground.

Table 2. 33879 Pin Definitions (continued)

A functional description of each pin can be found in the Functional Pin Description section beginning on page 14.

Pin Number

Pin Name

Function

Formal Name

Definition

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