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FZL4146

Features: Short-circuit signalingFour driver circuits for driving power transistorsTurn-ON threshold setting from 1.5 to 7 VPinoutSpecifications Parameter Symbol Limit Values Unit Remarks min. max. Supply voltage VS 0.3 40 V Supply voltage VS 0.3 45 V 100 ms,5 s int...

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SeekIC No. : 004345989 Detail

FZL4146: Features: Short-circuit signalingFour driver circuits for driving power transistorsTurn-ON threshold setting from 1.5 to 7 VPinoutSpecifications Parameter Symbol Limit Values Unit Remarks ...

FZL4146 Data Sheet

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Part Number:
FZL4146
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: 2024/11/18

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Product Details

Description



Features:

Short-circuit signaling
Four driver circuits for driving power transistors
Turn-ON threshold setting from 1.5 to 7 V


Pinout

Connection Diagram


Specifications

Parameter Symbol Limit Values Unit Remarks
min. max.
Supply voltage VS 0.3 40 V  
Supply voltage VS 0.3 45 V 100 ms,
5 s interval
Supply voltage VS 0.3 48 V 120 s
Reverse supply current in GND IGND   0.5 A  
Input voltage at DI, ENA, TS V DI, ENA,TS 5 40 V  
Input voltage at DI, ENA, TS V DI, ENA,TS 5 45 V 100 ms,
5 s interval
Output voltage Q VQ VS 8 VS V min. 0.3 V
Current in Q IQ 10 3 mA 18)
Voltage at W VW VS 6.5 VS + 5 V min. 0.3 V,
max. 45
Voltage at W VW VS 12 VS + 5 V min. 0.3 V,
max. 45 V 2)
Voltage at CE VC 0.3 VS V min. 0.3 V,
max. 45 V 3)
Voltage at SQ VSQ 0.5 45 V Output high
Input current DI, ENA, TS V DI, ENA, TS 3 3 mA 4)
Input current DI, ENA, TS V DI, ENA, TS 5 5 mA 100 ms,
5 s interval
Input current DI, ENA, TS V DI, ENA, TS 10 10 mA 10 s, 500 s
interval



Description

The IC comprises four driver circuits capable of driving power transistors (PNP or PMOS). The output transistors of FZL4146 are protected against short-circuit to ground and supply voltage. The turn-ON threshold can be set from 1.5 V to 7 V. Overload at one or several outputs of FZL4146 will be indicated at pin SQ (signaling output). The corresponding power transistors are then protected by changeover to clock-governed operation.




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