- 您現在的位置：買賣IC網 > PDF目錄384585 > L6235 (意法半導體) DMOS DRIVER FOR THREE-PHASE BRUSHLESS DC MOTOR PDF資料下載
參數資料
| 型號： | L6235 |
| 廠商： | 意法半導體 |
| 英文描述： | DMOS DRIVER FOR THREE-PHASE BRUSHLESS DC MOTOR |
| 中文描述： | DMOS的驅動三相無刷直流電動機 |
| 文件頁數： | 4/25頁 |
| 文件大?。?/td> | 434K |
| 代理商： | L6235 |
L6235
4/25
PIN DESCRIPTION
PACKAGE
Name
Type
Function
SO24/
PowerDIP24
PIN #
1
2
PowerSO36
PIN #
10
11
H
1
Sensor Input
Open Drain
Output
Single Ended Hall Effect Sensor Input 1.
Overcurrent Detection and Thermal Protection pin. An
internal open drain transistor pulls to GND when an
overcurrent on one of the High Side MOSFETs is
detected or during Thermal Protection.
Half Bridge 1 and Half Bridge 2 Source Pin. This pin
must be connected together with pin SENSE
B
to
Power Ground through a sensing power resistor.
RC Network Pin. A parallel RC network connected
between this pin and ground sets the Current
Controller OFF-Time.
Output 1
Ground terminals. On PowerDIP24 and SO24
packages, these pins are also used for heat
dissipation toward the PCB. On PowerSO36 package
the slug is connected on these pins.
Frequency-to-Voltage open drain output. Every pulse
from pin H
1
is shaped as a fixed and adjustable length
pulse.
RC Network Pin. A parallel RC network connected
between this pin and ground sets the duration of the
Monostable Pulse used for the Frequency-to-Voltage
converter.
Half Bridge 3 Source Pin. This pin must be connected
together with pin SENSE
A
to Power Ground through a
sensing power resistor. At this pin also the Inverting
Input of the Sense Comparator is connected.
Selects the direction of the rotation. HIGH logic level
sets Forward Operation, whereas LOW logic level sets
Reverse Operation.
If not used, it has to be connected to GND or +5V..
Chip Enable. LOW logic level switches OFF all Power
MOSFETs.
If not used, it has to be connected to +5V.
Current Controller Reference Voltage.
Do not leave this pin open or connect to GND.
Brake Input pin. LOW logic level switches ON all High
Side Power MOSFETs, implementing the Brake
Function.
If not used, it has to be connected to +5V.
Supply Voltage Bootstrap Voltage needed for driving the upper Power
MOSFETs.
Power Output
Output 3.
Power Supply
Half Bridge 3 Power Supply Voltage. It must be
connected to the supply voltage together with pin VS
A
.
DIAG
3
12
SENSE
A
Power Supply
4
13
RCOFF
RC Pin
5
15
OUT
1
GND
Power Output
GND
6, 7,
18, 19
1, 18,
19, 36
8
22
TACHO
Open Drain
Output
9
24
RCPULSE
RC Pin
10
25
SENSE
B
Power Supply
11
26
FWD/REV
Logic Input
12
27
EN
Logic Input
13
28
VREF
Logic Input
14
29
BRAKE
Logic Input
15
30
VBOOT
16
17
32
33
OUT
3
VS
B
相關PDF資料 |
PDF描述 |
|---|---|
| L6235D | DMOS DRIVER FOR THREE-PHASE BRUSHLESS DC MOTOR |
| L6235N | DMOS DRIVER FOR THREE-PHASE BRUSHLESS DC MOTOR |
| L6235PD | DMOS DRIVER FOR THREE-PHASE BRUSHLESS DC MOTOR |
| L6238SQA | 12V SENSORLESS SPINDLE MOTOR CONTROLLER |
| L6238SQT | 12V SENSORLESS SPINDLE MOTOR CONTROLLER |
相關代理商/技術參數 |
參數描述 |
|---|---|
| L6235D | 功能描述:馬達/運動/點火控制器和驅動器 Three Phase Motor RoHS:否 制造商:STMicroelectronics 產品: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 安裝風格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| L6235D013TR | 功能描述:馬達/運動/點火控制器和驅動器 Three Phase Motor RoHS:否 制造商:STMicroelectronics 產品: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 安裝風格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| L6235N | 功能描述:馬達/運動/點火控制器和驅動器 Three Phase Motor RoHS:否 制造商:STMicroelectronics 產品: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 安裝風格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| L6235PD | 功能描述:馬達/運動/點火控制器和驅動器 Three Phase Motor RoHS:否 制造商:STMicroelectronics 產品: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 安裝風格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| L6235PD013TR | 功能描述:馬達/運動/點火控制器和驅動器 Three Phase Motor RoHS:否 制造商:STMicroelectronics 產品: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 安裝風格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
發(fā)布緊急采購，3分鐘左右您將得到回復。