TLE7237SL Datasheet, PDF (24/36 Pages) Infineon Technologies AG – SPI Driver for Enhanced Relay Control

SPI Driver for Enhanced Relay Control
TLE7237SL
Diagnostic Features
8.2
Command Description
Diagnosis Registers (read only, register bank RB = 1)
DR01
3
OL1
r
DR23
3
OL3
r
DR45
3
OL5
r
DR67
3
OL7
r
Field
Bits
Dn
2, 0
n = 7 to 0
OLn
3, 1
n = 7 to 0
r/
CMD
Command Register
3
Wake
r/w
Field
Bits
CPL
0
RST
1
STB
2
Wake
3
Type
r
r
00_B
2
1
0
D1
OL0
D0
r
r
r
01_B
2
1
0
D3
OL2
D2
r
r
r
10_B
2
1
0
D5
OL4
D4
r
r
r
11_B
2
1
0
D7
OL6
D6
r
r
r
Description
Diagnostic Feedback of Channel n
0 normal operation
1 over load or over temperature switch off occurred
Open Load Detection of Channel n
0 normal operation
1 Open load at OFF-state occurred
2
STB
r/w
110_B
1
RST
r/w
0
CPL
r/w
Type
r/w
r/w
r/w
r/w
Description
please refer to Section 7 for description
please refer to Section 5.3 for description
please refer to Section 5 for description
please refer to Section 5 for description
Data Sheet
25
Rev. 1.0, 2010-02-18