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L9825 Datasheet(PDF) 3 Page - STMicroelectronics

Part No. L9825
Description  Octal Low-side Driver For Resistive and Inductive Loads With Serial / Parallel Input Control, Output Protection and Diagnostic
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Maker  STMICROELECTRONICS [STMicroelectronics]
Homepage  http://www.st.com
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L9825 Datasheet(HTML) 3 Page - STMicroelectronics

 
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L9825
ABSOLUTE MAXIMUM RATINGS
THERMAL DATA
For voltages and currents applied externally to the device:
Symbol
Parameter
Value
Unit
VCC
Supply voltage
-0.3 to 7
V
Inputs and data lines (NONx, NCS, CLK, SDI, nRes)
VIN
Voltage (NONx, NCS, CLK, SDI)
-0.3 to 7
V
VIN
Voltage (nRes)
-0.3 to 7
V
IIN
Protection diodes current 1)
(T
≤ 1ms)
-20 to 20
mA
Outputs (Out1 ... Out8)
VOUTc
Continuous output voltage
-1.0 to 45
V
IOUT
Output current 2)
-3 to 2.05
A
EOUTcl
Output clamp energy (IOUT ≤ 0.5A)
20
mJ
Notes: 1. All inputs are protected against ESD according to MIL 883C; tested with HBM at 2KV. It corresponds to a dissipated energy
E
≤ 0,2mJ.
2. Transient pulses in accordance to DIN40839 part 1, 3 and ISO 7637 Part 1, 3.
For currents determined within the device:
Outputs (Out1 ... Out8)
IOUT
Output current (Out1 ... Out6)
2.05
A
IOUT
Output current (Out7, Out8)
1.75
A
Total average-current all outputs 3)
4.5 (Min.)
A
3. When operating the device with short circuit at more than 2 outputs at the same time, damage due to electrical overstress may
occur.
Symbol
Parameter
Value
Unit
Thermal shutdown
TJSC
Thermal shutdown threshold
Min.
Typ.
150
165
°C
°C
Thermal resistance
Rthjc-one
Single output (junction case) Max.
13
°C/W
Rthjc-all
All outputs (junction case) Max.
1.6
°C/W


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