TLE94112EL Datasheet, PDF (55/80 Pages) Infineon Technologies AG – a protected twelve-fold half-bridge driver designed especially for automotive motion control applications

TLE94112EL
Serial Peripheral Interface (SPI)
HB_ACT_3_CTRL
Half-bridge output control 3 (Address Byte [OP]010 00[LABT]1_B)
D7
D6
D5
D4
D3
D2
D1
D0
HB12_HS_EN HB12_LS_EN HB11_HS_EN HB11_LS_EN HB10_HS_EN HB10_LS_EN HB9_HS_EN HB9_LS_EN
r
rw
rw
rw
rw
rw
rw
rw
rw
Field
Bits
HB12_HS_EN D7
HB12_LS_EN D6
HB11_HS_EN D5
HB11_LS_EN D4
HB10_HS_EN D3
HB10_LS_EN D2
HB9_HS_EN D1
HB9_LS_EN D0
Type
rw
rw
rw
rw
rw
rw
rw
rw
Description
Half-bridge output 12 high side switch enable
0_B HS12 OFF/ High-Z (default value)
1_B HS12 ON
Half-bridge output 12 low side switch enable
0_B LS12 OFF/ High-Z (default value)
1_B LS12 ON
Half-bridge output 11 high side switch enable
0_B HS11 OFF/ High-Z (default value)
1_B HS11 ON
Half-bridge output 11 low side switch enable
0_B LS11 OFF/ High-Z (default value)
1_B LS11 ON
Half-bridge output 10 high side switch enable
0_B HS10 OFF/ High-Z (default value)
1_B HS10 ON
Half-bridge output 10 low side switch enable
0_B LS10 OFF/ High-Z (default value)
1_B LS10 ON
Half-bridge output 9 high side switch enable
0_B HS9 OFF/ High-Z (default value)
1_B HS9 ON
Half-bridge output 9 low side switch enable
0_B LS9 OFF/ High-Z (default value)
1_B LS9 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
55
1.0
2016-08-27