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L9947

Features: `LOW CONSUMPTION IN STANDBY MODE (<100A AT ROM TEMP; < 150A AT 130°C)`TWO HALF BRIDGES FOR 3A LOAD (RDSON = 0.25 TYP; Tj = 25°C)`TWO HALF BRIDGES FOR 0.5A LOAD (RDSON = 2.5 TYP; Tj = 25°C)`HIGH SIDE DRIVER FOR 2.5A LOAD (RDSON = 0.45 TYP; Tj = 25°C)`DIRECT CONTROLLED BY C (MULTIPLE...

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SeekIC No. : 004389680 Detail

L9947: Features: `LOW CONSUMPTION IN STANDBY MODE (<100A AT ROM TEMP; < 150A AT 130°C)`TWO HALF BRIDGES FOR 3A LOAD (RDSON = 0.25 TYP; Tj = 25°C)`TWO HALF BRIDGES FOR 0.5A LOAD (RDSON = 2.5 TYP; Tj =...

L9947 Data Sheet

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Part Number:
L9947
Supply Ability:
5000

Price Break

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

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Upload time: 2024/11/22

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Product Details

Description



Features:

`LOW CONSUMPTION IN STANDBY MODE (<100A AT ROM TEMP; < 150A AT 130°C)
`TWO HALF BRIDGES FOR 3A LOAD (RDSON = 0.25 TYP; Tj = 25°C)
`TWO HALF BRIDGES FOR 0.5A LOAD (RDSON = 2.5 TYP; Tj = 25°C)
`HIGH SIDE DRIVER FOR 2.5A LOAD (RDSON = 0.45 TYP; Tj = 25°C)
`DIRECT CONTROLLED BY C (MULTIPLEX SYSTEM)
`OUTPUT HIGH/LOW LEVELDIAGNOSTIC
`OVERCURRENT SWITCH OFF AND DIAGNOSTIC
`OVERTEMPERATURE DIAGNOSTIC BEFORE SWITCH OFF
`OPEN LOAD DIAGNOSTIC




Pinout

Connection Diagram


Specifications

Symbol Parameter Value Unit
VS DC Supply Voltage 26 V
Single Pulse tmax < 400ms 40 V
IS Negative Supply Current -9 A
VCC Stabilized Supply Voltage -0.3 to 6V V
VCSN, VR/WN
VMODE		 Digital Input Voltage -0.3 to VCC+0.3 V
VD0 -D3 Digital Input/ Output Voltage -0.3 to VCC+0.3 V
IOUT1 -OUT5 Output Current Power internal limited  
Tj Operating Junction Temperature -40 to 150 °C
Tj - SD Thermal Shutdown Junction Temperature min 150 °C
Tj - HYS Thermal Junction Temperature Hysteresis 20 K



Description

The L9947 is a bus controlled power interface intended for automotive applications realized in multipower BCD60II technology. Up to three DC motors and one grounded resistive load can be driven with its four half-bridge and one high-side driver power outputs. The L9947 compatible bidirectional parallel bus allows several interfaces connected on the same bus (multiplex system). The full diagnostic information is available on the bus.




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