參數(shù)資料
型號： L6228PDTR
廠商： STMICROELECTRONICS
元件分類： 運(yùn)動控制電子
英文描述： STEPPER MOTOR CONTROLLER, 2.8 A, PDSO36
封裝： POWER, SO-36
文件頁數(shù)： 12/28頁
文件大?。?/td> 589K
代理商： L6228PDTR
L6228
2/26
ABSOLUTE MAXIMUM RATINGS
RECOMMENDED OPERATING CONDITIONS
Symbol
Parameter
Test conditions
Value
Unit
VS
Supply Voltage
VSA = VSB = VS
60
V
VOD
Differential Voltage between
VSA, OUT1A, OUT2A, SENSEA and
VSB, OUT1B, OUT2B, SENSEB
VSA = VSB = VS = 60V;
VSENSEA = VSENSEB = GND
60
V
VBOOT
Bootstrap Peak Voltage
VSA = VSB = VS
VS + 10
V
VIN,VEN
Input and Enable Voltage Range
-0.3 to +7
V
VREFA,
VREFB
Voltage Range at pins VREFA
and VREFB
-0.3 to +7
V
VRCA, VRCB Voltage Range at pins RCA and
RCB
-0.3 to +7
V
VSENSEA,
VSENSEB
Voltage Range at pins SENSEA
and SENSEB
-1 to +4
V
IS(peak)
Pulsed Supply Current (for each
VS pin), internally limited by the
overcurrent protection
VSA = VSB = VS;
tPULSE < 1ms
3.55
A
IS
RMS Supply Current (for each
VS pin)
VSA = VSB = VS
1.4
A
Tstg, TOP
Storage and Operating
Temperature Range
-40 to 150
°C
Symbol
Parameter
Test Conditions
MIN
MAX
Unit
VS
Supply Voltage
VSA = VSB = VS
852
V
VOD
Differential Voltage Between
VSA, OUT1A, OUT2A, SENSEA and
VSB, OUT1B, OUT2B, SENSEB
VSA = VSB = VS;
VSENSEA = VSENSEB
52
V
VREFA,
VREFB
Voltage Range at pins VREFA
and VREFB
-0.1
5
V
VSENSEA,
VSENSEB
Voltage Range at pins SENSEA
and SENSEB
(pulsed tW < trr)
(DC)
-6
-1
6
1
V
IOUT
RMS Output Current
1.4
A
Tj
Operating Junction Temperature
-25
+125
°C
fsw
Switching Frequency
100
KHz
相關(guān)PDF資料
PDF描述
L6228DTR STEPPER MOTOR CONTROLLER, 2.8 A, PDSO24
L6234PD013TR BRUSHLESS DC MOTOR CONTROLLER, 5 A, PDSO20
L6237 BRUSHLESS DC MOTOR CONTROLLER, 2 A, PQFP64
L6238SQA BRUSHLESS DC MOTOR CONTROLLER, 5 A, PQFP44
L6238SQT BRUSHLESS DC MOTOR CONTROLLER, 5 A, PQFP64
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