参数资料
型号: L6225D
厂商: STMICROELECTRONICS
元件分类: 运动控制电子
英文描述: BRUSHLESS DC MOTOR CONTROLLER, 2.8 A, PDSO20
封装: SO-20
文件页数: 17/20页
文件大小: 384K
代理商: L6225D
L6225
6/20
(7)
Tested at 25°C in a restricted range and guaranteed by characterization.
(8)
See Fig. 1.
(9)
See Fig. 2.
Figure 1. Switching Characteristic Definition
tdt
Dead Time Protection
0.5
1
s
fCP
Charge pump frequency
-25°C<Tj <125°C
0.6
1
MHz
Over Current Protection
ISOVER
Input Supply Overcurrent
Protection Threshold
Tj = -25°C to 125°C
(7)
2
2.8
3.55
A
ROPDR
Open Drain ON Resistance
I = 4mA
40
60
tOCD(ON) OCD Turn-on Delay Time (9)
I = 4mA; CEN < 100pF
200
ns
tOCD(OFF) OCD Turn-off Delay Time (9)
I = 4mA; CEN < 100pF
100
ns
ELECTRICAL CHARACTERISTICS (continued)
(Tamb = 25 °C, Vs = 48V, unless otherwise specified)
Symbol
Parameter
Test Conditions
Min
Typ
Max
Unit
Vth(ON)
Vth(OFF)
90%
10%
EN
IOUT
t
tFALL
tD(OFF)EN
tRISE
tD(ON)EN
D01IN1316
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