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(yè)數(shù)： 5/26頁(yè)
文件大?。?/td> 443K
代理商： L6228D
5/26
L6228
(6)
Also connected at the output drain of the Over current and Thermal protection MOSFET. Therefore, it has to be driven putting in series
a resistor with a value in the range of 2.2K
- 180K
, recommended 100K
.
PACKAGE
Name
Type
Function
SO24/
PowerDIP24
PowerSO36
PIN #
PIN #
21
5
OUT2
A
Power Output
Bridge A Output 2.
22
7
VCP
Output
Charge Pump Oscillator Output.
23
8
RESET
Logic Input
Reset Pin. LOW logic level restores the HomeState
(State 1) on the Phase Sequence Generator State
Machine.
If not used, it has to be connected to +5V.
24
9
VREF
A
Analog Input
Bridge A Current Controller Reference Voltage.
Do not leave this pin open or connected to GND.
ELECTRICAL CHARACTERISTICS
(T
amb
= 25°C, V
s
= 48V, unless otherwise specified)
Symbol
Parameter
Test Conditions
Min
Typ
Max
Unit
V
Sth(ON)
Turn-on Threshold
5.8
6.3
6.8
V
V
Sth(OFF)
Turn-off Threshold
5
5.5
6
V
I
S
Quiescent Supply Current
All Bridges OFF;
T
j
= -25°C to 125°C
(7)
5
10
mA
T
j(OFF)
Thermal Shutdown Temperature
165
°
C
Output DMOS Transistors
R
DS(ON)
High-Side + Low-Side Switch ON
Resistance
T
j
= 25
°
C
1.47
1.69
T
j
=125
°
C
(7)
2.35
2.70
I
DSS
Leakage Current
EN = Low; OUT = V
S
2
mA
EN = Low; OUT = GND
-0.3
mA
Source Drain Diodes
V
SD
Forward ON Voltage
I
SD
= 1.4A, EN = LOW
1.15
1.3
V
t
rr
Reverse Recovery Time
I
f
= 1.4A
300
ns
t
fr
Forward Recovery Time
200
ns
Logic Inputs (EN, CONTROL, HALF/FULL, CLOCK, RESET, CW/CCW)
V
IL
Low level logic input voltage
-0.3
0.8
V
V
IH
High level logic input voltage
2
7
V
I
IL
Low Level Logic Input Current
GND Logic Input Voltage
-10
μA
I
IH
High Level Logic Input Current
7V Logic Input Voltage
10
μA
PIN DESCRIPTION
(continued)
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(lèi)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(lèi)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(lèi)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(lèi)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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