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The Quad Driver is an integrated quad low-side power switch with power limitation, load interrupt and shorted load detection, thermal shutdown, error detection via SPI interface and integrated Z-diodes for output clamping, free running diodes.
L9362 Maximum Ratings
For externally applied voltages or currents exceeding these limits damage of the circuit may occur
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
Supply Voltages
VCC
Supply voltage
-0.3
7
V
Outputs (Out 1 ... 4)
VOut
Continues output voltage
With no reverse current.
-0.3
45
V
Ioutc
Continues current
3.0
A
ISCBpeak
Peak output current
-10
I_SCB
A
WOFF
Clamped energy at the switching OFF
For 2ms, see fig. 8
50
mJ
Inputs (NONx; NCS; CLK; NRES; SDI)
VIN
Input voltage
-0.3
7
V
Outputs (SDO; CFB)
VOUT
Output voltage
-0.3
VCC +0.3
V
Operating junction temperature
Tj
Operating junction temperature
-40
150
°C
Note: The maximum ratings may not be exceeded under any circumstances, not even momentarily and individually, as permanent damage to the IC will result.
L9362 Features
· QUAD LOW-SIDE DRIVER FOR AUTOMOTIVE APPLICATION · CURRENT FEEDBACK OUTPUT FOR EACH POWER STAGE · 5V SUPPLY VOLTAGE · INTERNAL FAILURE DIAGNOSTIC · OUTPUT VOLTAGE SLOPE CONTROL FOR LOW ELECTRO MAGNETIC EMISSIONS · INTERNAL SHORT CIRCUIT PROTECTION · OVERTEMPERATURE PROTECTION AND OVERCURRENT PROTECTION AND DISABLE · SWITCHING FREQUENCY UP TO 2kHZ · INTERNAL ZENER CLAMP OF THE OUTPUT VOLTAGE FOR INDUCTIVE LOADS · PARALLEL INPUT · SPI FOR DIAGNOSTIC INFORMATION EXCHANGE · RESET INPUT · TYPICAL INTERNAL OSCILLATOR FREQUENCY 325kHZ