TLE8104E Infineon Technologies, TLE8104E Datasheet - Page 18

• Manufacturer Part Number: TLE8104E
• Description: IC SWITCH LOSIDE 4CH DSO-20
• Manufacturer: Infineon Technologies
• Type: Low Sider

Specifications of TLE8104E

• Input Type: SPI
• Number Of Outputs: 4
• On-state Resistance: 320 mOhm
• Current - Output / Channel: 1A
• Current - Peak Output: 3A
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 150°C
• Mounting Type: Surface Mount
• Package / Case: DSO-20
• Packages: PG-DSO-20
• Thermal Class: Exposed Pad
• Id Nom: 4 x 1 A
• Pin Count: 20.0 Pins
• Channels: 4.0
• Comment: inductive and resistive loads (e.g. injectors)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: SP000272317; TLE8104E; TLE8104ETR

5.5.3
Figure 13
5.6
There is a general fault pin (open drain) which shows a high to low transition as soon as an error occurs for any
one of the four channels. This fault indication can be used to generate a µC interrupt. Therefore a ‘diagnosis’
interrupt routine need only be called after this fault indication.
This saves processor time compared to a cyclic reading of the SO information.
Refer to
Electrical Characteristics: SPI Interface
V
all voltages with respect to ground, positive current flowing into pin
Pos.
5.6.20
Data Sheet
S
SCLK
= 4.5 V to 5.5 V,
SO
CS
SI
Figure 9
Parameter
Low level output voltage of pin
FAULT
Timing Diagrams
Serial Interface Timing Diagram
FAULT pin
for the block diagram of the diagnostic functions.
T
t
lead
j
= -40 °C to +150 °C, (unless otherwise specified)
t
SCLK (H)
t
valid
t
SU
t
pSCLK
t
SC LK (L)
t
H
Symbol
V
FAULT(L)
18
Min.
0
Smart Quad Channel Powertrain Switch
Electrical and Functional Description of Blocks
Limit Values
Typ.
–
Max.
0.4
Unit
V
t
lag
Conditions
I
FAULT
t
DIS
V1.4, 2010-04-26
t
dt
= 1.6 mA
TLE8104E
0.7V
0.2V
0.7V
0.2V
0.7V
0.2V
0.7V
0.2V
S
S
S
S
S
S
S
S