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L9911B

Features: · FULLY MONOLITHIC DESIGN· HIGH SIDE FIELD DRIVER· THERMAL PROTECTION· FIELD SHORT CIRCUIT PROTECTION· PROTECTED DIAGNOSTIC LAMP DRIVER· PROTECTED HIGH SIDE RELAY DRIVER· COMPLEX DIAGNOSTICS· LOAD RESPONSE CONTROL· DFM OUTPUT (FIELD MONITOR)PinoutSpecifications Symbol Parameter Va...

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SeekIC No. : 004389676 Detail

L9911B: Features: · FULLY MONOLITHIC DESIGN· HIGH SIDE FIELD DRIVER· THERMAL PROTECTION· FIELD SHORT CIRCUIT PROTECTION· PROTECTED DIAGNOSTIC LAMP DRIVER· PROTECTED HIGH SIDE RELAY DRIVER· COMPLEX DIAGNOSTI...

L9911B Data Sheet

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Part Number:
L9911B
Supply Ability:
5000

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

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Upload time: 2024/4/27

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Product Details

Description



Features:

· FULLY MONOLITHIC DESIGN
· HIGH SIDE FIELD DRIVER
· THERMAL PROTECTION
· FIELD SHORT CIRCUIT PROTECTION
· PROTECTED DIAGNOSTIC LAMP DRIVER
· PROTECTED HIGH SIDE RELAY DRIVER
· COMPLEX DIAGNOSTICS
· LOAD RESPONSE CONTROL
· DFM OUTPUT (FIELD MONITOR)


Pinout

Connection Diagram


Specifications

Symbol Parameter Value Unit
VS DC Supply Voltage (2 min. @ 25°C) 24 V
  Transient Supply Voltage (load dump) [see application circuit]
t<500ms		 40 V
  Transient Supply Voltage (low energy spikes) [see application
circuit] ISO7637-1 pulse 1,2,3 /ISO7637-3		 60 V
Tj Junction temperature range -40 to 150 °C
Tstg, Tcase Storage and case temperature range -40 to 150 °C
Ptot Total power Dissipation (@ Tcase 150°C, Ifield 5A) 4 W
  Reverse Battery Voltage (see application diagram) @ 25°C, T =
15 sec		 -2.5 V
  Normal working condition reverse voltage (P vs. GROUND) -1.5 V
  DC Pin Current on F+, B+, GND (bonding limitation) 15 A
  ESD Voltage MILSTD883C (All pins vs.GND) ±4 KV



Description

The L9911B is a monolithic multifunction alternator voltage regulator intended for use in automotive application.L9911B includes the control section, the field power stage, fault diagnostic circuit which drives a warning lamp, and the protection against short circuits.




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