參數(shù)資料
型號(hào)： 2943
廠(chǎng)商： Allegro MicroSystems, Inc.
英文描述： HIGH-CURRENT HALF-BRIDGE MOTOR DRIVER
中文描述： 大電流半橋電機(jī)驅(qū)動(dòng)
文件頁(yè)數(shù)： 6/6頁(yè)
文件大?。?/td> 97K
代理商： 2943
2943
HIGH-CURRENT HALF-BRIDGE MOTOR DRIVER
TM
McroSystems, Inc.
A
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 (508) 853-5000
MOTOR DRIVERS SELECTION GUIDE
Output Ratings *
INTEGRATED CIRCUITS FOR BRUSHLESS DC MOTORS
3-Phase Controller/Drivers
±
2.0 A
Hall-Effect Latched Sensors
10 mA
2-Phase Hall-Effect Sensor/Controller
20 mA
Hall-Effect Complementary Output Sensor
20 mA
2-Phase Hall-Effect Sensor/Driver
900 mA
2-Phase Hall-Effect Sensor/Driver
400 mA
Hall-Effect Comp. Output Sensor/Driver
300 mA
3-Phase Back-EMF Controller/Driver
±
900 mA
3-Phase Controller/DMOS Driver
±
4.0 A
3-Phase Back-EMF Controller/Driver
±
1.0 A
INTEGRATED BRIDGE DRIVERS FOR DC AND BIPOLAR STEPPER MOTORS
PWM Current Controlled Dual Full Bridge
±
750 mA
PWM Current Controlled Dual Full Bridge
±
1.5 A
PWM Current Controlled Dual Full Bridge
±
1.5 A
PWM Current Controlled Dual Full Bridge
±
750 mA
Half-Bridge Driver
±
1.0 A
Dual Full Bridge Driver
±
2.0 A
PWM Current Controlled Full Bridge
±
2.0 A
PWM Current Controlled Full Bridge
±
1.3 A
PWM Current Controlled Dual Full Bridge
±
800 mA
PWM Current Controlled Dual Full Bridge
±
800 mA
OTHER INTEGRATED CIRCUIT MOTOR DRIVERS
Unipolar Stepper Motor Quad Driver
1.8 A
Unipolar Stepper-Motor Translator/Driver
1.25 A
Unipolar Stepper-Motor Quad Driver
1 A
Unipolar Microstepper-Motor Quad Driver
1.2 A
Voice-Coil Motor Driver
±
500 mA
Voice-Coil Motor Driver
±
800 mA
Voice-Coil (and spindle) Motor Driver
±
350 mA
Function
Part Number
45 V
24 V
25 V
25 V
14 V
26 V
60 V
14 V
14 V
7 V
2936 and 2936-120
3175 and 3177
3235
3275
3625
3626
5275
8902–A
8925
8980 and 8983
45 V
45 V
45 V
45 V
24 V
50 V
50 V
50 V
45 V
30 V
2916
2917
2918
2919
2943
2998
3952
3953
3961
3962
50 V
50 V
46 V
46 V
6 V
16 V
7 V
2544
5804
7024 and 7029
7042
8932-A
8958
8980 and 8983
*
Current is maximum specified test condition, voltage is maximum rating. See specification for sustaining
voltage limits or over-current protection voltage limits.
Negative current is defined as coming out of (sourcing) the output.
Complete part number includes additional characters to indicate operating temperature range and package style.
Allegro MicroSystems, Inc. reserves the right to make, from time to time, such departures
from the detail specifications as may be required to permit improvements in the design of its
products. Components made under military approvals will be in accordance with the approval
requirements.
The information included herein is believed to be accurate and reliable. However, Allegro
MicroSystems, Inc. assumes no responsibility for its use; nor for any infringements of patents
or other rights of third parties which may result from its use.
相關(guān)PDF資料
PDF描述
2944 QUAD HIGH-CURRENT, HIGH-VOLTAGE SOURCE DRIVER
2951-2001 Interface IC
2951-2002 5-Pin, Multiple-Input, Programmable Reset ICs
2951-2003 Interface IC
2953 FULL-BRIDGE PWM MOTOR DRIVERS
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