TLE7234SE Infineon Technologies, TLE7234SE Datasheet - Page 23

• Manufacturer Part Number: TLE7234SE
• Description: IC DRIVER SPI RELAY CTRL DSO20
• Manufacturer: Infineon Technologies
• Series: -r
• Type: High Side/Low Side Driverr

Specifications of TLE7234SE

• Input Type: SPI
• Number Of Outputs: 8
• On-state Resistance: 850 mOhm, 1.6 Ohm
• Current - Output / Channel: 205mA, 410mA
• Current - Peak Output: 500mA, 1A
• Voltage - Supply: 9 V ~ 16 V
• Operating Temperature: -40°C ~ 150°C
• Mounting Type: Surface Mount
• Package / Case: 20-SOIC (0.295", 7.50mm Width)
• Packages: PG-DSO-20
• Channels: 8.0
• Rds (on) (typ): 0.85 Ohm
• Vdd: 3.0 - 5.5 V
• Vds(cl): 41.0 - 52.0 V
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

8.1
Unless otherwise specified:
V
typical values:
Pos.
OFF State Diagnosis
8.1.1
High Side Channels 0,1,2,3
8.1.2
8.1.3
Configurable Channels 4,5
8.1.4
8.1.5
8.1.6
Low side Channels 6,7
8.1.7
8.1.8
ON State Diagnosis (see also Protection in
8.1.9
8.1.10 Over load detection current at channel
8.1.11 Over load detection delay time at all
1) Open load detection voltages are referenced to ground
Data Sheet
DD
= 3.0 V to 5.5V,
Parameter
Open load diagnosis delay time
Open load detection threshold voltage for
Channel 0,1,2,3
Output diagnosis current channel 0,1,2,3
Open load detection threshold voltage for
Channel 4,5 in all configurations
Output diagnosis current channel 4,5 in
high side configuration
Output diagnosis current channel 4,5 in
low side configuration
Open load detection threshold voltage for
Channel 6,7
Output diagnosis current channel 6,7
Over load detection current at channel
0,1,4,5,6,7
2,3
channels
Electrical Characteristics
V
BAT
= 13.5 V,
V
BAT
= 9.0 V to 16V,
V
DD
= 5.0 V,
T
T
j
= -40 C to +150 C
j
= 25 C
Chapter
Symbol
t
V
I
V
I
I
V
I
I
I
t
d(OL)
OFF(OVL)
L(DC0..3)
L(DCHS)
L(DCLS)
L(DC6,7)
L(OVL)
L(OVL)
D(OL0..3)
D(OL4,5)
D(OL6,7)
23
7)
min.
100
3
100
3
100
100
3
100
0.5
0.22
–
SPI Driver for Enhanced Relay Control
Limit Values
typ.
–
4
200
4
200
200
4
200
–
–
–
max.
250
5
300
5
300
300
5
300
1.0
0.5
60
Uni
t
V
V
V
A
A
s
A
A
A
A
s
Test Conditions
–
1)
measured at
threshold
1)
measured at
threshold
measured at
threshold
1)
measured at VOL
threshold
–
–
–
Diagnostic Features
Rev. 1.1, 2011-04-05
TLE7234SE
V
V
V
D(OL)
D(OL)
D(OL)