TLE94108EL Datasheet, PDF (54/76 Pages) Infineon Technologies AG – a protected eight-fold half-bridge driver designed especially for automotive motion control applications

TLE94108EL
Serial Peripheral Interface (SPI)
HB_ACT_2_CTRL
Half-bridge output control 2 (Address Byte [OP]100 00[LABT]1_B)
D7
D6
D5
D4
D3
D2
D1
D0
HB8_HS_EN HB8_LS_EN HB7_HS_EN HB7_LS_EN HB6_HS_EN HB6_LS_EN HB5_HS_EN HB5_LS_EN
r
rw
rw
rw
rw
rw
rw
rw
rw
Field
Bits
HB8_HS_EN D7
HB8_LS_EN D6
HB7_HS_EN D5
HB7_LS_EN D4
HB6_HS_EN D3
HB6_LS_EN D2
HB5_HS_EN D1
HB5_LS_EN D0
Type
rw
rw
rw
rw
rw
rw
rw
rw
Description
Half-bridge output 8 high side switch enable
0_B HS8 OFF/ High-Z (default value)
1_B HS8 ON
Half-bridge output 8 low side switch enable
0_B LS8 OFF/ High-Z (default value)
1_B LS8 ON
Half-bridge output 7 high side switch enable
0_B HS7 OFF/ High-Z (default value)
1_B HS7 ON
Half-bridge output 7 low side switch enable
0_B LS7 OFF/ High-Z (default value)
1_B LS7 ON
Half-bridge output 6 high side switch enable
0_B HS6 OFF/ High-Z (default value)
1_B HS6 ON
Half-bridge output 6 low side switch enable
0_B LS6 OFF/ High-Z (default value)
1_B LS6 ON
Half-bridge output 5 high side switch enable
0_B HS5 OFF/ High-Z (default value)
1_B HS5 ON
Half-bridge output 5 low side switch enable
0_B LS5 OFF/ High-Z (default value)
1_B LS5 ON
Note:
The simultaneous activation of both HS and LS switch within a half-bridge is prevented by the
digital block to avoid cross current. If both LS_EN and HS_EN bits of a given half-bridge are set, the
logic turns off this half-bridge.
Data Sheet
54
1.0
2016-08-27