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L9346

Features: `QUADPOWERLOWSIDE DRIVERWITH 2 x 5AAND2 x 3AOUTPUT CURRENT CAPABILITY`LOW RDSON TYPICALLY 200m AND 300m@Tj = 25°C`INTERNAL OUTPUT CLAMPING STRUCTURESWITH VFB = 50V FOR FAST INDUCTIVELOADCURRENT RECIRCULATION`LIMITED OUTPUT VOLTAGE SLEW RATE OR LOW EMI`PROTECTEDP COMPATIBLE ENABLE ND INPU...

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SeekIC No. : 004389644 Detail

L9346: Features: `QUADPOWERLOWSIDE DRIVERWITH 2 x 5AAND2 x 3AOUTPUT CURRENT CAPABILITY`LOW RDSON TYPICALLY 200m AND 300m@Tj = 25°C`INTERNAL OUTPUT CLAMPING STRUCTURESWITH VFB = 50V FOR FAST INDUCTIVELOADCU...

L9346 Data Sheet

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Part Number:
L9346
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



Features:

`QUADPOWERLOWSIDE DRIVERWITH 2 x 5A AND2 x 3AOUTPUT CURRENT CAPABILITY
`LOW RDSON TYPICALLY 200m AND 300m @ Tj = 25°C
`INTERNAL OUTPUT CLAMPING STRUCTURES WITH VFB = 50V FOR FAST INDUCTIVELOAD CURRENT RECIRCULATION
`LIMITED OUTPUT VOLTAGE SLEW RATE OR LOW EMI
`PROTECTED  P COMPATIBLE ENABLE ND INPUT
`WIDE OPERATING SUPPLY VOLTAGE ANGE 4.5V TO 32V
`REAL TIME DIAGNOSTIC FUNCTIONS:
   - OUTPUT SHORTED TO GND
   - OUTPUT SHORTED TO VSS
   - OPENLOAD MEASURED IN ON AND OFF ONDITION
   - LOADBYPASS DETECTION
   - OVERTEMPERATURE
`DEVICE PROTECTION FUNCTIONS:
   - OVERLOAD DISABLE
   - REVERSESUPPLY VOLTAGE PROTECTED VS UP TO -2V
   - SELECTIVE THERMAL SHUTDOWN




Pinout

Connection Diagram


Specifications

Symbol Parameter Conditions Value Unit
VS DC Supply Voltage   -2 to 32 V
VSP Supply Voltage Pulse (duration <200ms)   -2 to 45 V
|dVs/dt| Supply Voltage Slope   10 V/s
VIN, EN Input Voltage | I | 10mA -2 to 16 V
VD Diagnostic DC Output Voltage | I | 50mA -0.3 to 16 V
VODC DC Output Voltage   -0.3 to 45 V
IO1, 2 DC Output Current Out 1, 2   5 A
IO3, 4 DC Output Current Out 3, 4   3 A
IOR1, 2 Reverse Output Current   -5 A
IOR3, 4 Reverse Output Current   -3 A
EO1, 2 Switch-off Energy for Inductive Loads tEO = 250s,1) 50 mJ
EO3, 4 T = 5ms 30 mJ
VGND GND Potential Difference Tj = -40 to 150°C ±0.3 V
TjEO Juntion Temperature During Switch-off   175 °C
t 30 min 190 °C
Tj Juntion Temperature t 15 min -40 to TjDIS °C
Tstg Storage Temperature   -55 to 150 °C
TjDIS Thermal Disable Junction Temp. Threshold   180 to 210 °C

The device is ESD protected, tested according to MIL883C with ±2KV.
Note 1) : tEO is the clamping time (see fig.1)


Description

The L9346 is a monolithic integrated quad low side driver realized in an advanced Multipow- erBCD mixed technology. The L9346 is intended to drive valves in automotive environment.

The inputs are mP compatible. Particular care has been taken to protect the L9346 against failures, to avoid electromagnetic interferences and to offer extensive real time diagnostic.




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