参数资料
型号: L9951TR
厂商: STMICROELECTRONICS
元件分类: 运动控制电子
英文描述: BRUSH DC MOTOR CONTROLLER, 10 A, PDSO36
封装: ROHS COMPLIANT, SOP-36
文件页数: 3/36页
文件大小: 532K
代理商: L9951TR
L9951 / L9951XP
Electrical specifications
Doc ID 14173 Rev 8
ICC
VCC DC supply current
VS = 13V, VCC = 5.0V
CSN = VCC
active mode
13
mA
VCC quiescent supply
current
VS = 13V, VCC = 5.0V
CSN = VCC
standby mode
OUT1 - OUT5 floating
13
A
IS + ICC
Sum quiescent supply
current
VS = 13V, VCC = 5.0V
CSN = VCC
standby mode
OUT1 - OUT5 floating
723
A
Table 8.
Overvoltage and undervoltage detection
Symbol
Parameter
Test condition
Min.
Typ.
Max.
Unit
VSUV ON VS UV-threshold voltage
VS increasing
6.0
7.2
V
VSUV OFF VS UV-threshold voltage
VS decreasing
5.4
6.5
V
VSUV hyst VS UV-hysteresis
VSUV ON - VSUV OFF
0.55
V
VSOV OFF VS OV-threshold voltage
VS increasing
18
24.5
V
VSOV ON VS OV-threshold voltage
VS decreasing
17.5
V
VSOV hyst VS OV-hysteresis
VSOV OFF - VSOV ON
0.5
V
VPOR OFF Power-on-reset threshold
VCC increasing
4.4
V
VPOR ON Power-on-reset threshold
VCC decreasing
3.1
V
VPOR hyst Power-on-reset hysteresis
VPOR OFF - VPOR ON
0.3
V
Table 9.
Current monitor output
Symbol
Parameter
Test condition
Min.
Typ.
Max.
Unit
VCM
Functional voltage range
VCC = 5V
0
4
V
ICM,r
Current monitor output
ratio:
ICM /IOUT1,2,3,4,5
0V
≤ VCM ≤ 4V, VCC=5V
1:10000
-
ICM acc
Current monitor accuracy
0V
≤ VCM≤ 4V,
VCC=5V,
IOUT1-5,low =500mA
IOUT1,high =6A
IOUT2,3,high =4.9A
IOUT4,5,high =1.2A
(FS=full scale=600
μA)
4% +
1%FS
8% +
2%FS
-
Table 7.
Supply (continued)
Symbol
Parameter
Test condition
Min.
Typ.
Max.
Unit
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