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L9821

Features: `25A PEAK OUTPUT CURRENT`RON = 100m`DIAGNOSTICAND PROTECTION FUNCTIONS`P COMPATIBLE`GROUNDED CASE `INRUSH CURRENT LIMITING CIRCUITPinoutSpecifications Symbol Parameter Value VS Max Forward VoltagePositive Transient Peak Voltage (dump :f fall time constant = 100ms,5ms trise 1...

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SeekIC No. : 004389671 Detail

L9821: Features: `25A PEAK OUTPUT CURRENT`RON = 100m`DIAGNOSTICAND PROTECTION FUNCTIONS`P COMPATIBLE`GROUNDED CASE `INRUSH CURRENT LIMITING CIRCUITPinoutSpecifications Symbol Parameter Value VS ...

L9821 Data Sheet

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Part Number:
L9821
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: 2024/11/22

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Product Details

Description



Features:

`25A PEAK OUTPUT CURRENT
`RON = 100m
`DIAGNOSTICAND PROTECTION FUNCTIONS
`P COMPATIBLE
`GROUNDED CASE
`INRUSH CURRENT LIMITING CIRCUIT


Pinout

Connection Diagram


Specifications

Symbol Parameter Value
VS Max Forward Voltage
Positive Transient Peak Voltage (dump :f fall time constant = 100ms,
5ms trise 10ms, Rsource 0.5)
Resistive Load
Inductive Load		 50Vdc
60V
50V (*)
  Reverse Input Voltage 0.3Vdc
VI
V4
V5		 Input Voltage Pin 2 (to GND)
Pin 4 Voltage
Pin 5 Voltage
(to GND)
(to GND)		 0.3V / + Vs (Vs < 20V)
0.3V / + Vs (Vs < 20V)
3V / + Vs (Vs < 20V)
I1
I2
I4
I5		 Pin 1 Current
Pin 2 Current (forced)
Pin 4 Current (sink)
Pin 5 Current		 Internally Limited
0.5mA
10mA
Internally Limited
PTOT Power Dissipation Internally Limited
TJ, TSTG Junction and Storage Temperature Range 55°C to + 150°C

* due to the negative voltage at the output during the switching off.


Description

The L9821 High Side Driver realized with Multipower - BCDmixed technology, drives resistive or inductive loads with one side connectedto ground.

The input control is TTL compatible and a diagnostic output provides an indication of load (open and short) and device status (thermal and overvoltage shutdown).Onchip thermalprotectionandshort circuit protection are provided.

The L9821 is assembled in the Pentawattpackage with the tab connected to the ground terminal.




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