TLE6214L Datasheet, PDF (13/17 Pages) Infineon Technologies AG – Smart Dual Current Sense Switch

Preliminary Datasheet TLE 6214 L
Figure 7: Serial Interface Timing Diagram
CS
0.2 VS
tlead
SCLK
SI
tSCKH
tSU
tSCKL
tH
0.7V_S
0.2V_S
0.7VS
tdt
tlag
0.7VS
0.2V_S
Figure 8: Input Timing Diagram
SO Valid Time Waveforms
SCLK
t va lid
0.7 V_S
SO
0.7 V _S
0.2 V_S
SO
0.7 V_S
0.2 V_S
Enable and Disable Time Waveforms
CS
0.2 V_S
t D is
SO
Application Circuits
Application Circuit using Status Outputs only
V_BB
VS
Status1
Status2
µC
e.g. C166
VS
OUT1
10k
OUT2
ST1
ST2
CS
SCLK
SI _TLE
6214 L
IN1
IN2
GND
Application Circuit using SPI and Current Sense Output
V2 Preliminary
Page ¹³
25.06.2003