參數(shù)資料
型號(hào)： L6235PD
廠商： STMICROELECTRONICS
元件分類： 運(yùn)動(dòng)控制電子
英文描述： BRUSHLESS DC MOTOR CONTROLLER, 5.6 A, PDSO36
封裝： POWER, SO-36
文件頁(yè)數(shù)： 20/25頁(yè)
文件大?。?/td> 442K
代理商： L6235PD
L6235
4/25
PIN DESCRIPTION
PACKAGE
Name
Type
Function
SO24/
PowerDIP24
PowerSO36
PIN #
110
H1
Sensor Input
Single Ended Hall Effect Sensor Input 1.
2
11
DIAG
Open Drain
Output
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.
3
12
SENSEA
Power Supply
Half Bridge 1 and Half Bridge 2 Source Pin. This pin
must be connected together with pin SENSEB to
Power Ground through a sensing power resistor.
4
13
RCOFF
RC Pin
RC Network Pin. A parallel RC network connected
between this pin and ground sets the Current
Controller OFF-Time.
5
15
OUT1
Power Output
Output 1
6, 7,
18, 19
1, 18,
19, 36
GND
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.
8
22
TACHO
Open Drain
Output
Frequency-to-Voltage open drain output. Every pulse
from pin H1 is shaped as a fixed and adjustable length
pulse.
9
24
RCPULSE
RC Pin
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.
10
25
SENSEB
Power Supply
Half Bridge 3 Source Pin. This pin must be connected
together with pin SENSEA to Power Ground through a
sensing power resistor. At this pin also the Inverting
Input of the Sense Comparator is connected.
11
26
FWD/REV
Logic Input
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..
12
27
EN
Logic Input
Chip Enable. LOW logic level switches OFF all Power
MOSFETs.
If not used, it has to be connected to +5V.
13
28
VREF
Logic Input
Current Controller Reference Voltage.
Do not leave this pin open or connect to GND.
14
29
BRAKE
Logic Input
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.
15
30
VBOOT
Supply Voltage Bootstrap Voltage needed for driving the upper Power
MOSFETs.
16
32
OUT3
Power Output
Output 3.
17
33
VSB
Power Supply
Half Bridge 3 Power Supply Voltage. It must be
connected to the supply voltage together with pin VSA.
相關(guān)PDF資料
PDF描述
L6235N BRUSHLESS DC MOTOR CONTROLLER, 5.6 A, PDIP24
L6235D BRUSHLESS DC MOTOR CONTROLLER, 5.6 A, PDSO24
L6239 DISK DRIVE MOTOR CONTROLLER, 2.2 A, PQCC44
L6258 STEPPER MOTOR CONTROLLER, 1.5 A, PDSO36
L6271 DISK DRIVE MOTOR CONTROLLER, PDSO24
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L6235Q 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 DMOS 3-Phase DC 5.6A 0.3 Ohm 100kHz 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
L6235QTR 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 DMOS 3-Phase Brushless 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
L6236 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Industrial Control IC
L6237 制造商:STMicroelectronics 功能描述:BRUSHLESS DC MOTOR CONTROLLER, 2 A, 64 Pin Plastic QFP
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