PIN CONNECTIONS
PIN CONNECTIONS
PH2
1
BUS
3
4
SGND
2
PH1
B+A
5
6
EXC
PGND
7
Figure 4. TC80310 Die Connections
Bottom View
Transparent Top View
Figure 5. JTO3 Pin Connections (Sample Configuration Only) Non-production
Table 2. 80310 Pin Definitions
A functional description of each pin can be found in the Functional Pin Description section beginning on
Pad Number Pin Number
TC80310
TO3
1
2
3
4
5
6
7
1
2
3
4
5
6
7
Pin Name
PH2 (φ2)
PH1 (φ1)
BUS
SGND
B+A
EXC
PGND
Pin Function
Input
Input
Input/Output
N/A
Power
Output
N/A
Formal Name
Phase 2
Phase 1
LIN Bus
Signal Ground
Supply Voltage
Excitation
Power Ground
Definition
Signal from alternator phase 2
Signal from alternator phase 1
LIN connected to master
Ground pin
This pin is connected to the battery of the vehicle
This pin is connected to the rotor coil of the alternator
Ground termination
80310
4
Analog Integrated Circuit Device Data
Freescale Semiconductor
FREESCALE [ FREESCALE SEMICONDUCTOR, INC ]
