參數(shù)資料
型號(hào)： L6229N
廠商： 意法半導(dǎo)體
英文描述： DMOS DRIVER FOR THREE-PHASE BRUSHLESS DC MOTOR
中文描述： DMOS的驅(qū)動(dòng)三相無(wú)刷直流電動(dòng)機(jī)
文件頁(yè)數(shù)： 18/25頁(yè)
文件大?。?/td> 582K
代理商： L6229N
L6229
18/25
4
APPLICATION INFORMATION
A typical application using L6229 is shown in Figure 24. Typical component values for the application are shown
in Table 9. A high quality ceramic capacitor (C
2
) in the range of 100nF to 200nF should be placed between the
power pins VS
A
and VS
B
and ground near the L6229 to improve the high frequency filtering on the power supply
and reduce high frequency transients generated by the switching. The capacitor (C
EN
) connected from the EN
input to ground sets the shut down time when an over current is detected (see Overcurrent Protection). The two
current sensing inputs (SENSE
A
and SENSE
B
) should be connected to the sensing resistor R
SENSE
with a trace
length as short as possible in the layout. The sense resistor should be non-inductive resistor to minimize the di/
dt transients across the resistor. To increase noise immunity, unused logic pins are best connected to 5V (High
Logic Level) or GND (Low Logic Level) (see pin description). It is recommended to keep Power Ground and
Signal Ground separated on PCB.
Table 9. Component Values for Typical Application.
Figure 24. Typical Application
C
1
C
2
C
3
100μF
100nF
R
1
R
2
R
3
R
4
R
DD
R
EN
R
P
R
SENSE
R
OFF
R
PUL
R
H1
, R
H2
, R
H3
5K6
1K8
4K7
1M
1K
100K
100
0.6
33K
47K
10K
220nF
220nF
1nF
C
BOOT
C
OFF
C
PUL
C
REF1
C
REF2
C
EN
C
P
D
1
D
2
10nF
33nF
100nF
5.6nF
10nF
1N4148
1N4148
VREF
+
-
BRAKE
14
5
18
6
7
21
16
OUT
1
OUT
2
H
1
H
2
H
3
GND
RCOFF
OUT
3
VS
A
POWER
GROUND
-
SIGNAL
GROUND
+5V
+
V
S
8-52V
DC
13
VS
B
VCP
VBOOT
C
P
C
BOOT
R
P
D
2
D
1
C
1
C
2
SENSE
A
R
SENSE
20
BRAKE
DIAG
EN
C
EN
R
EN
ENABLE
2
FWD/REV
FWD/REV
11
TACHO
8
12
1
23
24
4
17
3
15
22
SENSE
B
THREE-PHASE MOTOR
C
OFF
R
OFF
R
H1
R
H2
R
H3
10
C
REF1
R
2
R
3
R
1
R
DD
R
4
C
3
C
REF2
RCPULSE
9
C
PUL
R
PUL
D02IN1357
M
V
REF
5V
HALL
SENSOR
相關(guān)PDF資料
PDF描述
L6229PD DMOS DRIVER FOR THREE-PHASE BRUSHLESS DC MOTOR
L6229PDTR DMOS DRIVER FOR THREE-PHASE BRUSHLESS DC MOTOR
L6232A SPINDLE DRIVER
L6232B SPINDLE DRIVER
L6232E Spindle Driver(主軸驅(qū)動(dòng)器)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
L6229PD 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 DMOS DRIVER 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
L6229PDTR 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 3-Phase DC 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
L6229Q 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 DMOS Driver for 3-phase DC 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
L6229QTR 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 DMOS driver 3-phrase DC 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
L622C 制造商:未知廠家 制造商全稱:未知廠家 功能描述:THYRISTOR MODULE|BRIDGE|HALF-CNTLD|CA|240V V(RRM)|46A I(T)
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