參數(shù)資料
型號(hào)： L6228D
廠商： 意法半導(dǎo)體
英文描述： DMOS DRIVER FOR BIPOLAR STEPPER MOTOR
中文描述： DMOS的驅(qū)動(dòng)雙極步進(jìn)電機(jī)
文件頁數(shù)： 6/26頁
文件大?。?/td> 443K
代理商： L6228D
L6228
6/26
V
th(ON)
Turn-on Input Threshold
1.8
2.0
V
V
th(OFF)
Turn-off Input Threshold
0.8
1.3
V
V
th(HYS)
Input Threshold Hysteresis
0.25
0.5
V
Switching Characteristics
t
D(ON)EN
Enable to Output Turn-on Delay
Time
(8)
I
LOAD
=1.4A, Resistive Load
500
650
800
ns
t
D(OFF)EN
Enable to Output Turn-off Delay
Time
(8)
I
LOAD
=1.4A, Resistive Load
500
800
1000
ns
t
RISE
Output Rise Time
(8)
I
LOAD
=1.4A, Resistive Load
40
250
ns
t
FALL
Output Fall Time
(8)
I
LOAD
=1.4A, Resistive Load
40
250
ns
t
DCLK
Clock to Output Delay Time
(9)
I
LOAD
=1.4A, Resistive Load
2
μs
t
CLK(min)L
Minimum Clock Time
(10)
1
μs
t
CLK(min)
H
Minimum Clock Time
(10)
1
μs
f
CLK
Clock Frequency
100
KHz
t
S(MIN)
Minimum Set-up Time
(11)
1
μs
t
H(MIN)
Minimum Hold Time
(11)
1
μs
t
R(MIN)
Minimum Reset Time
(11)
1
μs
t
RCLK(MIN
)
Minimum Reset to Clock Delay
Time
(11)
1
μs
t
DT
Dead Time Protection
0.5
1
μs
f
CP
Charge Pump Frequency
T
j
= -25°C to 125°C
(7)
0.6
1
MHz
PWM Comparator and Monostable
I
RCA,
I
RCB
Source Current at pins RC
A
and
RC
B
V
RCA
= V
RCB
= 2.5V
3.5
5.5
mA
V
offset
Offset Voltage on Sense
Comparator
V
REFA,
V
REFB
= 0.5V
±5
mV
t
PROP
Turn OFF Propagation Delay
(12)
500
ns
t
BLANK
Internal Blanking Time on
SENSE pins
1
μs
t
ON(MIN)
Minimum On Time
2.5
3
μs
t
OFF
PWM Recirculation Time
R
OFF
= 20K
;
C
OFF
= 1nF
13
μs
R
OFF
= 100K
;
C
OFF
= 1nF
61
μs
ELECTRICAL CHARACTERISTICS
(continued)
(T
amb
= 25°C, V
s
= 48V, unless otherwise specified)
Symbol
Parameter
Test Conditions
Min
Typ
Max
Unit
相關(guān)PDF資料
PDF描述
L6228N DMOS DRIVER FOR BIPOLAR STEPPER MOTOR
L6228PD DMOS DRIVER FOR BIPOLAR STEPPER MOTOR
L6235 DMOS DRIVER FOR THREE-PHASE BRUSHLESS DC MOTOR
L6235D DMOS DRIVER FOR THREE-PHASE BRUSHLESS DC MOTOR
L6235N DMOS DRIVER FOR THREE-PHASE BRUSHLESS DC MOTOR
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
L6228DTR 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 DMOS Stepper Motor RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
L6228N 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 DMOS Stepper Motor RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
L6228PD 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 DMOS Stepper Motor RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
L6228PD013TR 制造商:STMicroelectronics 功能描述:DMOS DRIVER FOR BIPOLAR STEPPER - Tape and Reel
L6228PDTR 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 DMOS Stepper Motor RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
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