L9848TR STMicroelectronics, L9848TR Datasheet - Page 22

• Manufacturer Part Number: L9848TR
• Description: IC DRIVER LO/HI SIDE OCTAL 28SOI
• Manufacturer: STMicroelectronics
• Type: High Side/Low Side Driverr

Specifications of L9848TR

• Input Type: SPI
• Number Of Outputs: 8
• Current - Output / Channel: 800mA
• Current - Peak Output: 1.3A
• Voltage - Supply: 4.75 V ~ 5.5 V
• Operating Temperature: -40°C ~ 150°C
• Mounting Type: Surface Mount
• Package / Case: SO-28
• Number Of Drivers: 8
• Driver Configuration: Non-Inverting
• Driver Type: High and Low Side
• Input Logic Level: TTL
• Rise Time: 30ns
• Fall Time: 30ns
• Operating Supply Voltage (max): 5.25V
• Peak Output Current: 350uA
• Operating Supply Voltage (min): 4.75V
• Operating Supply Voltage (typ): 5V
• Turn Off Delay Time: 100ps
• Turn On Delay Time (max): 20ns
• Operating Temp Range: -40C to 150C
• Operating Temperature Classification: Automotive
• Mounting: Surface Mount
• Pin Count: 28
• Package Type: SO
• Supply Voltage (min): 4.75 V
• Supply Current: 6 mA
• Maximum Operating Temperature: + 150 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• On-state Resistance: -
• Lead Free Status / Rohs Status: Compliant

Application examples
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Application examples
Figure 9.
Figure 10. L9848 as mirror motor and bulb driver
PWM
IN5
PWM
IN6
SDO
PWM
IN5
PWM
IN6
SCK
SDI
CS
SDO
SCK
SDI
CS
L9848 as mirror axis control motor drivers
Interface
Vdd 5V
+ Data
Interface
Vdd 5V
+ Data
SPI
SPI
Driver
Inter-
Gate
face
Driver
Inter-
Gate
face
GND
GND
Vbatt
Vbatt
LED Chain
Simultaneous motor drive
for seat adjustment memory
5W
M
M
M
M
Sequential motor drive
Side Turn Indicator
Safety Light
L9848