参数资料
型号: L9953LXP
厂商: STMICROELECTRONICS
元件分类: 消费家电
英文描述: SPECIALTY CONSUMER CIRCUIT, PDSO36
封装: ROHS COMPLAINT, SSOP-36
文件页数: 5/35页
文件大小: 505K
代理商: L9953LXP
L9953LXP
Electrical specifications
Doc ID 16185 Rev 1
IOUT8
Output current limitation
to GND
Source, VS=13.5 V
-10.5
-6
A
td On H
Output delay time,
highside driver on
VS=13.5 V, Rload=
(1)
corresponding lowside driver
is not active
10
40
80
s
td Off H
Output delay time,
highside driver off
VS=13.5 V, Rload=
15
150
300
s
td On L
Output delay time,
lowside driver on
VS=13.5 V, Rload=
corresponding highside
driver is not active
15
30
70
s
td Off L
Output delay time,
lowside driver off
VS=13.5 V, Rload=
20
100
200
s
td HL
Cross current protection
time, source to sink
tCC ONLS_OFFHS - td Off H
(2)
200
400
s
td LH
Cross current protection
time, sink to source
tCC ONHS_OFFLS - td Off L
200
400
s
IQLH
Switched off output
current highside drivers of
OUT1-8
VOUT1-8=0V, standby mode
-3
0
3
A
VOUT1-2-3-4-5-8=0V, active
mode
-40
-15
0
A
VOUT6-7=0V, active mode
-10
-8
0
A
IQLL
Switched off output
current lowside drivers of
OUT1-5
VOUT1-5= VS, standby mode
0
80
120
A
VOUT1-5= VS, active mode
-40
-15
0
A
IOLD123
Open-load detection
current of OUT1, OUT2
and OUT3
Source and sink
10
20
30
mA
IOLD45
Open-load detection
current of OUT4 and
OUT5
Source and sink
60
150
300
mA
IOLD67
Open-load detection
current of OUT6 and
OUT7
Source
15
40
60
mA
Open-load detection
current of OUT6 and
OUT7 in high RDSon
mode
510
15
mA
IOLD8
Open-load detection
current of OUT8
Source
30
150
300
mA
td OL
Minimum duration of
open-load condition to set
the status bit
500
3000
s
tISC
Minimum duration of over-
current condition to switch
off the driver
10
100
s
Table 11.
OUT1 - OUT8 (continued)
Symbol
Parameter
Test condition
Min.
Typ.
Max.
Unit
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