TLE7809G Datasheet, PDF (6/52 Pages) Infineon Technologies AG – Integrated double low-side switch, high-side/LED driver, hall supply, wake-up inputs and LIN communication with embedded MCU (16kB Flash)

3
Pin Definitions and Functions
TLE7809G
Pin Definitions and Functions
MON3 ¹
MON4 2
MON5 / HS_LED 3
LIN ⁴
LS2 ⁵
LS1 6
GND 7
RESET 8
P0.3/SCLK_1/COUT63_1 9
P0.4/MTSR_1/CC62_1 10
P0.5/MRST_1/EXINT0_0/COUT62_1 11
GND 12
V_DDC 13
TMS 14
TLE7809G
28 MON2
27 MON1
26 _{VBAT_SENSE}
25 V_S
24 SUPPLY
23 ^VCC
22 ^GND
21 GND
20 ^VDDP
19 ^{P2.1/CCPOS1_0/EXINT2/T13HR_2/TDI_1/CC62_3/AN1}
18 _{P2.0/CCPOS0_0/EXINT1/T12HR_2/TCK_1/CC61_3/AN0}
17 ^{P0.1/TDI_0/T13HR_1/RXD_1/EXF2_1/COUT61_1}
16 ^{P0.2/CTRAP_2/TDO_0/TXD_1}
15 ^{P0.0/TCK_0/T12HR_1/CC61_1/CLKOUT/RXDO_1}
Figure 2 Pin Configuration
Pin No.
27
28
1
2
3
25
26
23
8
Symbol
MON1,
MON2,
MON3,
MON4,
MON5/HS_LED
V_S
V_{BAT_SENSE}
V_CC
RESET
Function
Monitoring / Wake-Up Inputs; bi-level sensitive inputs used to monitor signals for
example coming from an external switch panel
MON5 is combined with an LED Driver output
Power Supply Input; recommendation to block to GND directly at the IC with
ceramic capacitor (ferrite bead for better EMC behavior)
Battery Voltage Sense Input; for connection to terminal 30 with external serial
resistor
Voltage Regulator Output; for internal supply (5 V); to stabilize block to GND with
an external capacitor; for external loads up to the specified value (see Table 13
“Operating Range” on Page 34)
Reset; output of SBC; “low active”; input for μController
Data Sheet
6
Rev. 3.01, 2008-04-15