Datasheet

V POSx - V NEGx
Vpos
0V
15V
Load State
ok
Short to
Vb a t
VSHTx latched
fault state
tss
Tref
LS-Switch
state
off
on
SHORT TO Vbat FAULT - OCCURS & CLEARS WHILE ON
t < tss
CSB
MOSI
MISO
VSHTx fault
state
G.C.
cmd
G.C.
response
VSHT=0
G.C.
cmd
G.C.
response
VSH T= 1
G.C.
cmd
G.C.
response
VSHT=1
G.C.
cmd
G.C.
response
VSHT=0
The La tc hed Fa ult St at e is sa mpled a nd s tore d in t he SPI t ra nsmit re gist er at the point s ma rked wit h “ “ .
TLE 7241E
Functional Description and Electrical Characteristics
Data Sheet 19 Rev. 1.1, 2009-01-19
Figure 5Short to V
BAT
- Channel On
Vposx
Load State
ok
Shor t to Vbat
VSHTx latched
fault state
tss
Tref
LS-Switc hx
state
off
on
0V
15V
V POSx - V NEGx
SHORT TO Vbat FAULT WHILE ON, THEN TURNED OFF
CSB
MOSI
MISO
VSHTx
fault state
G.C.
cmd
G.C.
response
VSHT= 0
G.C.
response
VSHT= 1
A.C. c md
Iav =0 ma
G.C.
cmd
G.C.
respons e
VSHT= 1
G.C.
response
G.C.
cmd
VSHT= 0
EDG= 1
A.C.
response
G.C.
cmd
The La tched Fa ult Stat e is sampled and s tored in the SPI trans mit re gist er a t t he points marked wit h “ “ .
Figure 6Short to V
BAT
- Channel On Then Turned Off