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The L9820 High Side Driver realized with Multipower - BCD mixed technology, drives resistive or inductive loads with one side connected to ground.
The ENABLE input is TTL compatible and a diagnostic output provides an indication of short circuit and device status (thermal and overvoltage shutdown). Onchip thermal protection and short circuit protection are provided.
L9820 Maximum Ratings
Symbol
Parameter
Value
Unit
VS
Max Forward Voltage
50
Vdc
IR
Reverse Bias Current at -1.3V
0.46
A
V5
Input Voltage (to GND)
0.3 to 20
V
V8
Diag. Output Voltage (to GND)
0.3 to 20
V
V1
Output Voltage (to GND)
0.3 to 25
V
I4
Supply Current
Internally limited
I5
Enable Input Current
0.5
mA
I8
Diag. Out Current (sink)
10
mA
I1
Output Current
Internally limited
Top
Operation Temperature
40 to 85
°C
Tj, Tstg
Junction and Storage Temperature Range
55 to 150
°C
Tjp
Detecting Temperature
150
°C
L9820 Features
`OPERATING SUPPLY VOLTAGE UP TO 25V `DC CURRENT 0.3A `RON < 800m `DIAGNOSTIC AND PROTECTION FUNCTIONS `P COMPATIBLE `ENABLE INPUT FOR STAND-BY MODE
L9820 Connection Diagram
L9820D Parameters
Technical/Catalog Information
L9820D
Vendor
STMicroelectronics
Category
Integrated Circuits (ICs)
Package / Case
8-SOIC (3.9mm Width)
Mounting Type
Surface Mount
Type
High Side
Voltage - Supply
6 V ~ 25 V
On-State Resistance
600 mOhm
Current - Output / Channel
300mA
Current - Peak Output
1.5A
Packaging
Tube
Input Type
Non-Inverting
Number of Outputs
1
Operating Temperature
-40°C ~ 85°C
Drawing Number
*
Lead Free Status
Lead Free
RoHS Status
RoHS Compliant
Other Names
L9820D L9820D
L9820D General Description
The L9820 High Side Driver realized with Multipower - BCD mixed technology, drives resistive or inductive loads with one side connected to ground.
The ENABLE input is TTL compatible and a diagnostic output provides an indication of short circuit and device status (thermal and overvoltage shutdown). Onchip thermal protection and short circuit protection are provided.
L9820D Maximum Ratings
Symbol
Parameter
Value
Unit
VS
Max Forward Voltage
50
Vdc
IR
Reverse Bias Current at -1.3V
0.46
A
V5
Input Voltage (to GND)
0.3 to 20
V
V8
Diag. Output Voltage (to GND)
0.3 to 20
V
V1
Output Voltage (to GND)
0.3 to 25
V
I4
Supply Current
Internally limited
I5
Enable Input Current
0.5
mA
I8
Diag. Out Current (sink)
10
mA
I1
Output Current
Internally limited
Top
Operation Temperature
40 to 85
°C
Tj, Tstg
Junction and Storage Temperature Range
55 to 150
°C
Tjp
Detecting Temperature
150
°C
L9820D Features
`OPERATING SUPPLY VOLTAGE UP TO 25V `DC CURRENT 0.3A `RON < 800m `DIAGNOSTIC AND PROTECTION FUNCTIONS `P COMPATIBLE `ENABLE INPUT FOR STAND-BY MODE