mc33982b Freescale Semiconductor, Inc, mc33982b Datasheet - Page 4

• Manufacturer Part Number: mc33982b
• Description: Single Intelligent High-current Self-protected Silicon High Side Switch 2.0m
• Manufacturer: Freescale Semiconductor, Inc

Table 1. Pin Definitions (continued)
4
33982
PIN CONNECTIONS
Number
Functional descriptions of many of these pins can be found in the Functional Pin Description section beginning on
15, 16
Pin
11
12
13
14
Pin Name
VPWR
GND
SO
NC
HS
Function
Ground
Output
Output
Input
Pin
NC
High-Side Output
Positive Power
Formal Name
Serial Output
No Connect
Ground
Supply
This output pin is connected to the SPI Serial Data Input pin of the MCU
or to the SI pin of the next device in a daisy chain of devices.
This pin may not be connected.
This pin is the ground for the logic and analog circuitry of the device.
This pin connects to the positive power supply and is the source input of
operational power for the device.
Protected high side power output to the load. Output pins must be
connected in parallel for operation.
Analog Integrated Circuit Device Data
Definition
Freescale Semiconductor
page
15.