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L99MM70XP Fiches technique(PDF) 34 Page - STMicroelectronics

No de pièce L99MM70XP
Description  INH input for external CAN transceiver
PDF  68 Pages
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Fabricant  STMICROELECTRONICS [STMicroelectronics]
Site Internet  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

L99MM70XP Fiches technique(HTML) 34 Page - STMicroelectronics

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Electrical characteristics
L99MM70XP
34/68
Doc ID 022637 Rev 2
8.2
Oscillator
The voltages are referred to ground and currents are assumed positive, when the current
flows into the pin. 4.5 V
 V
S  28 V; all outputs open; Tamb = -40 °C...125 °C, unless
otherwise specified.
8.3
Power-on reset (VSREG)
All outputs open; Tamb = -40 °C...125 °C, unless otherwise specified (see Figure 3).
8.4
Voltage regulator VCC
The voltages are referred to ground and currents are assumed positive, when the current
flows into the pin. 6 V
 V
SREG  28 V; Tamb = -40 °C...125 °C, unless otherwise specified.
Table 10.
Oscillator
Symbol
Parameter
Test condition
Min.
Typ.
Max.
Unit
fCLK
Oscillation frequency
1.6
2.0
2.70
MHz
Table 11.
Power-on reset (VSREG)
Symbol
Parameter
Test condition
Min.
Typ.
Max.
Unit
VPOR
VPOR threshold
VSREG increasing
2.8
3.8
4.5
V
VSREG decreasing
3.2
V
Table 12.
Voltage regulator VCC
Symbol
Parameter
Test condition
Min. Typ. Max. Unit
VCC
Output voltage
5.0
V
VCC
Output voltage tolerance
active mode
ILOAD = 6 mA...50 mA,
VSREG = 13.5 V
±2
%
Vhc
Output voltage tolerance
active mode, high current
ILOAD = 50 mA...100 mA,
VSREG = 13.5 V
±2.5
%
VSTB
Output voltage tolerance
VCC-standby mode
ILOAD = 0 µA...6 mA,
VSREG = 13.5 V
-2.5
3.5
%
VDP
Drop-out voltage
ILOAD = 50 mA, VSREG = 4.5 V
0.2
0.4
V
ILOAD = 100 mA, VSREG =4.5 V
0.3
0.5
V
ICC
Output current in active mode Max. continuous load current
100
mA
ICCmax
Short circuit output current
Current limitation
400
600
950
mA
Cload1
Load capacitor1
Ceramic
0.22
µF
tTSD
VCC deactivation time after
thermal shutdown
1s
ICMPris
Current consumption rising
threshold
Rising current (deactivated
current monitor)
1.6
3.2
5.2
mA



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