參數(shù)資料
型號(hào)： L6226DTR
廠商： STMICROELECTRONICS
元件分類： 運(yùn)動(dòng)控制電子
英文描述： BRUSHLESS DC MOTOR CONTROLLER, 2.8 A, PDSO24
封裝： SO-24
文件頁(yè)數(shù)： 21/24頁(yè)
文件大?。?/td> 547K
代理商： L6226DTR
L6226
6/22
(6)
Tested at 25°C in a restricted range and guaranteed by characterization.
(7)
See Fig. 1.
(8)
See Fig. 2.
Vth(OFF)
Turn-off Input Threshold
0.8
1.3
V
Vth(HYS)
Input Threshold Hysteresis
0.25
0.5
V
Switching Characteristics
tD(on)EN
Enable to out turn ON delay time (8)
ILOAD =1.4A, Resistive Load
500
800
ns
tD(on)IN
Input to out turn ON delay time
ILOAD =1.4A, Resistive Load
(dead time included)
1.9
s
tRISE
Output rise time(8)
ILOAD =1.4A, Resistive Load
40
250
ns
tD(off)EN
Enable to out turn OFF delay time (8) ILOAD =1.4A, Resistive Load
500
800
1000
ns
tD(off)IN
Input to out turn OFF delay time
ILOAD =1.4A, Resistive Load
500
800
1000
ns
tFALL
Output Fall Time (8)
ILOAD =1.4A, Resistive Load
40
250
ns
tdt
Dead Time Protection
0.5
1
s
fCP
Charge pump frequency
-25°C<Tj <125°C
0.6
1
MHz
Over Current Detection
Is over
Input Supply Over Current
DetectionThreshold
-25°C<Tj <125 °C; RCL= 39 k
-25°C<Tj <125 °C; RCL= 5 k
-25°C<Tj <125 °C; RCL= GND
-10%
-30%
0.29
2.21
2.8
+10%
+30%
A
ROPDR
Open Drain ON Resistance
I = 4mA
40
60
tOCD(ON) OCD Turn-on Delay Time (8)
I = 4mA; CEN < 100pF
200
ns
tOCD(OFF) OCD Turn-off Delay Time (8)
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
相關(guān)PDF資料
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L6226D BRUSHLESS DC MOTOR CONTROLLER, 2.8 A, PDSO24
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