参数资料
型号: L99PM62XPTR
厂商: STMICROELECTRONICS
元件分类: 电源管理
英文描述: 4-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO36
封装: ROHS COMPLIANT, POWERSSO-36
文件页数: 40/98页
文件大小: 1117K
代理商: L99PM62XPTR
L99PM62XP
Electrical specifications
Doc ID 16363 Rev 2
5.5
Electrical characteristics
5.5.1
Supply and supply monitoring
The voltages are referred to ground and currents are assumed positive, when the current
flows into the pin Tj = -40 °C to 130 °C, unless otherwise specified.
Table 12.
Supply and supply monitoring
Symbol
Parameter
Test condition
Min.
Typ.
Max. Unit
VS
Supply voltage range
6
13.5
18
V
VSUV
VS undervoltage threshold
VS increasing / decreasing
5.11
5.81
V
Vhyst_UV Vs undervoltage hysteresis
0.0
0.1
0.15
V
VSOV
VS overvoltage threshold
VS increasing / decreasing
18.5
22
V
Vhyst_OV Vs overvoltage hysteresis
Hysteresis
0.5
1
1.5
V
tovuv_filt
Vs over/undervoltage filter time
64*Tosc
IV(act)
Current consumption in
active mode
Vs = 12V
TxD CAN = high
TxD LIN = high
V1 = on, V2 = on
612
mA
IV(BAT)
Current consumption in
VBAT standby mode
VS = 12V
Both voltage regulators deactivated,
no wake-up request(1)
812
28
A
IV(BAT)CS
Current consumption in
VBAT standby mode with cyclic
sense enabled
VS = 12V
Both voltage regulators deactivated,
T = 50 ms, ton = 100 s no wake-up
request(1)
40
75
125
A
IV(BAT)CW
Current consumption in
VBAT standby mode with cyclic
wake enabled
VS = 12V
Both voltage regulators deactivated
During standby phase no
wake-up request(1)
40
75
125
A
I(V1)
Current consumption in
V1-standby mode
VS = 12V
Voltage Regulator V1 active,
(Iv1 < Icmp) no wake-up request
16
51
76
A
1.
Conditions for no wake-up request are (all conditions must be met):
2 V < LIN < (Vs-2 V)
0.4 V < (CAN_H – CAN_L) < 1,2 V
1V < VWUth < (Vs-2 V)
The current consumption in standby modes with cyclic sense can be calculated using the following formulas:
IV(BAT)CS = IV(BAT) + 55 A + (2 mA * (tON + 100 s) / T)
I(V1)CS = IV1 + 55 A + (2 mA * (tON + 100 s) / T)
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