l99pm62gxp STMicroelectronics, l99pm62gxp Datasheet - Page 51
l99pm62gxp
Manufacturer Part Number
l99pm62gxp
Description
Power Management Ic With Lin And High Speed Can
Manufacturer
STMicroelectronics
Datasheet
1.L99PM62GXP.pdf
(102 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
L99PM62GXP
Manufacturer:
LUCENT
Quantity:
48
Part Number:
L99PM62GXP
Manufacturer:
INFINEON/英飞凌
Quantity:
20 000
Part Number:
l99pm62gxpTR
Manufacturer:
ST
Quantity:
20 000
Part Number:
l99pm62gxpTR-E
Manufacturer:
ST
Quantity:
20 000
L99PM62GXP
5.5.6
5.5.7
Reset output
The voltages are referred to GND and currents are assumed positive, when the current
flows into the pin. 4.0 V < V
Table 18.
Watchdog
4.5 V < V
Figure 28
Table 19.
Symbol
Symbol
V
R
T
T
T
T
T
T
T
T
VRT4
T
T
T
T
V
V
V
V
RESET
RESET
t
EFW1
EFW2
EFW3
EFW4
LFW1
LFW2
LFW3
LFW4
t
Trd
t
UV1
SW1
SW2
SW3
SW4
RR
LW
RT1
RT2
RT3
RT4
S
and
< 28 V; 4.8 V < V
Reset threshold voltage1
Reset threshold voltage2
Reset threshold voltage3
Reset threshold voltage4
Reset threshold voltage4
Reset pin low output voltage V
Reset pull up int. resistor
Reset reaction time
V
Reset pulse duration
Long open window
Early failure window 1
Late failure window 1
Safe window 1
Early failure window 2
Late failure window 2
Safe window 2
Early failure window 3
Late failure window 3
Safe window 3
Early failure window 4
Late failure window 4
Safe window 4
1
Reset output
Watchdog
under-voltage filter time
Figure
Parameter
Parameter
29.
S
1
= 28 V; T
< 5.2 V; T
Doc ID 17639 Rev 3
j
V
V
V
V1
V
I
= -40 °C to 130 °C, unless otherwise specified.
LOAD1
j
1
1
1
1
1
= -40 °C to 130 °C, unless otherwise specified, see
decreasing
decreasing
decreasing
decreasing
increasing
> 1 V; I
Test condition
Test condition
= 1 mA
RESET
= 5 mA
48,75
Min.
37.5
100
200
400
150
Min.
4.25
1.46
7.5
20
75
3.7
4.2
4.5
4.7
80
6
Electrical specifications
Typ.
Typ.
4.60
110
3.9
4.3
4.4
4.8
0,2
16
65
2
81,25
Max.
Max.
4.45
4.55
4.75
22.3
150
120
240
4.1
4.9
0,4
2.5
4.5
40
12
60
45
90
51/102
Unit
Unit
ms
ms
ms
ms
ms
ms
ms
ms
ms
ms
ms
ms
ms
ms
kΩ
µs
µs
V
V
V
V
V
V