參數(shù)資料
型號: L4969
廠商: 意法半導(dǎo)體
英文描述: SYSTEM VOLTAGE REGULATOR WITH FAULT TOLERANT LOW SPEED CAN-TRANSCEIVER
中文描述: 系統(tǒng)電壓調(diào)節(jié)器容錯低速的CAN收發(fā)器
文件頁數(shù): 4/35頁
文件大小: 337K
代理商: L4969
L4969
4/35
V
OL01
Load regulation 1
I
O
=-1mA to-100mA
SO20 Package
I
O
=-1mA to -150mA
PSO20 Package
0.8V < V
O1
< 4.5V, V
S
=6V,
SO20 Package
0.8V < V
O1
< 4.5V
V
S
=14V,
PSO20 Package
6V < V
S
< 28V
I
O1
= -1mA
6V < V
S
< 28V
6V < V
S
< 28V
0
10
40
mV
0
10
40
mV
I
LIM1
Current limit 1
-180
-400
-800
mA
-180
-400
-800
mA
V
OLI1
Line regulation 1
0
5
30
mV
T
OVT1
T
OTKL1
V
res
Overtemp flag 1
Thermal shutdown 1
Min V1 reset threshold voltage RTC0 = 0
130
175
4.15
3.7
140
185
4.5
4.0
150
205
4.7
4.2
°C
°C
V
V
RTC0 = 1
Voltage Regulator 2 and 3
V
O
Output voltage
6V < V
S
< 28V
I
O
>-100mA
SO20 Package
6V < V
S
< 28V
I
O
>-150mA
PSO20 Package
VS = 4.8V
I
O UT
= 100mA
SO20 Package
I
O UT
= 150mA
PSO20 Package
I
O
=-1mA to -100mA
SO20 Package
I
O
=-1mA to -150mA
PSO20 Package
0.8V < V
O1
< 4.5V, VS=6V,
SO20 Package
0.8V < V
O1
< 4.5V
PSO20 Package
6V < V
S
< 28V
I
OUT
= -5mA
6V < V
S
< 28V
6V < V
S
< 28V
6V < VS < 28V, I
O2
= 0
4.8
5
5.2
V
4.8
5
5.2
V
V
DP
Dropout voltage
0.0
0.25
0.6
V
0.0
0.4
0.9
V
V
OLO
Load regulation
0
10
40
mV
0
10
40
mV
I
LIM
Current limit
-180
-400
-800
mA
-180
-400
-800
mA
V
OLI
Line regulation
0
5
30
mV
T
OVT
T
OTKL
Vtrc
Reset and Watchdog
t
OSC
t
WDC
t
RDnom
t
WDstart
Overtemp flag
Thermal shutdown
V2 tracking offset
130
150
-90
140
165
0
150
180
+90
°C
°C
mV
OnChip RC-Timebase
Watchdog timebase (2.5ms)
Reset pulse duration (1ms)
Reset pulse pause (320ms)
(startup watchdog)
RC-Adjustment = 0
0.95
1.1
2498
1024
128
1.35
us
t
OSC
t
OSC
t
WDC
Table 4. Electrical Characteristics
(continued)
V
S
= 14V, T
j
= -40
°
C to 150
°
C unless otherwise specified.
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
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