FUNCTIONAL DEVICE OPERATION
OPERATIONAL MODES
FUNCTIONAL DEVICE OPERATION
OPERATIONAL MODES
Table 5. Truth Table
The logic state of each output pair, GDLn and GDHn (n = 1, 2, 3), is a function of its corresponding input pair, LSEn and HSEn
(n = 1, 2, 3), along with the logic states of the MODEn and PWM inputs and the internally set overtemperature shutdown (OT),
overvoltage (OV), and current limit (CL) bits provided in this table.
NORMAL OPERATION
Switching Modes
Internally Set Bits
Input Pairs
Output Pairs
(e.g., LSE2 and HSE2)
(e.g., GDL2 and GDH2)
MODE1
MODE0
OT
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
OV
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
CL
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
LSEn
HSEn
GDLn
GDHn
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
0
0
1
PWM
0
0
0
0
0
0
1
PWM
PWM
0
0
0
0
0
PWM
1
0
0
0
0
PWM
1
0
PWM
0
0
0
FAULT MODE OPERATION
Internally Set Bits Input Pairs
(e.g., LSE2 and HSE2)
Switching Modes
Output Pairs
(e.g., GDL2 and GDH2)
MODE1
MODE0
OT
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
x
OV
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
x
CL
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
x
LSEn
HSEn
GDLn
GDHn
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
x
x
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
x
x
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
x
x
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
x
x
0
0
0
0
0
0
0
0
0
0
1
0
0
1
1
0
0
0
0
1
0
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
1
x
33395
Analog Integrated Circuit Device Data
Freescale Semiconductor
12
FREESCALE [ Freescale ]
