TLE7826G Datasheet, PDF (22/53 Pages) Infineon Technologies AG – Integrated double low-side switch, high-side/LED driver, hall supply, wake-up inputs and LIN communication with embedded MCU (32kB Flash)

TLE7826G
SPI (Serial Peripheral Interface)
Table 5 General & Integrated Switch Configuration
Pos. General Configuration¹⁾
5
Reset Threshold: “default” or “SPI option”
(see Table 14: Reset Generator; Pin RESET)
6
Reset Delay: “default” or “SPI option”
(see Table 14: Reset Generator; Pin RESET)
7
LIN “Low Slope Mode” (10.4 kBaud)
8
MON1 Input Activation
9
MON2 Input Activation
10
MON3 Input Activation
11
MON4 Input Activation
12
MON5 Input Activation
13
ADC Measurement: V_bat / V_temp
(“0” = V_bat; “1” = V_temp)
1) “1” = ON / enable, “0” = OFF / disable
2) “1” = ON, “0” = OFF
Integrated Switch Configuration²⁾
Supply Output “on” / “off”
HS-LED “on” / “off”
HS-LED OV/UV disable
“0”: HS-LED will be turned off in case of V_bat OV/UV
“1”: HS-LED will not be turned off in case of V_bat
OV/UV
LS1 “on” / “off”
LS2 “on” / “off”
“reserved” / not used
“reserved” / not used
“reserved” / not used
“reserved” / not used
Table 6 Cyclic Wake & Window Watchdog Period Settings¹⁾²⁾
Pos. Cyclic Sense / Wake Config.
Window Watchdog Config.
5
Cyclic Period Bit 0 (T0)
Watchdog Period Bit 0 (T0)
6
Cyclic Period Bit 1 (T1)
Watchdog Period Bit 1 (T1)
7
Cyclic Period Bit 2 (T2)
Watchdog Period Bit 2 (T2)
8
Cyclic Period Bit 3 (T3)
Watchdog Period Bit 3 (T3)
9
Cyclic Period Bit 4 (T4)
Watchdog Period Bit 4 (T4)
10
“reserved” / not used
Watchdog Period Bit 5 (T5)
11
“reserved” / not used
“0” (mandatory)
12
“reserved” / not used
“reserved” / not used
13
“reserved” / not used
“reserved” / not used
1) “1” = ON, “0” = OFF
2) Cyclic wake and window watchdog period settings see Table 7 “Cyclic Wake Period Settings (Stop Mode only)” on
Page 23
Data Sheet
22
Rev. 3.01, 2008-04-15