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参数资料
| 型号： | L6219DSTR-T |
| 元件分类： | 运动控制电子 |
| 英文描述： | STEPPER MOTOR CONTROLLER, 1 A, PDSO24 |
| 封装： | LEAD FREE, MS-013AD, SOIC-24 |
| 文件页数： | 3/9页 |
| 文件大小： | 349K |
| 代理商： | L6219DSTR-T |
Dual Full-Bridge PWM Motor Driver
L6219DS
2
Allegro MicroSystems, Inc.
115 Northeast Cutoff
Worcester, Massachusetts 01615-0036 U.S.A.
1.508.853.5000; www.allegromicro.com
Absolute Maximum Ratings
Characteristic
Symbol
Notes
Rating
Units
Motor Supply Voltage
VBB
45
V
Logic Supply Voltage
VCC
7.0
V
Logic Input Voltage Range
VIN
–0.3 to VCC+0.3
V
Output Emitter Voltage
VSENSE
1.5
V
Output Current, Peak
IOUT(pk)
1.0
A
Output Current, Continuous
IOUT
Output current rating may be limited by duty
cycle, ambient temperature, and heat sinking.
Under any set of conditions, do not exceed
the specied peak current rating or a junction
temperature of +150°C.
750
mA
Operating Ambient Temperature
TA
Range S
–20 to 85
C
Maximum Junction Temperature
TJ(max)
150
C
Storage Temperature
Tstg
–55 to 150
C
Selection Guide
Part Number
Packing
Operating Ambient Temperature Range
TA (°C)
L6219DSTR-T
1000 pieces per reel
–20 to 85
Thermal Characteristics
Characteristic
Symbol
Test Conditions*
Value Units
Package Thermal Resistance
RθJA
1-layer PCB with copper limited to solder pads
77
C/W
1-layer PCB with 3.57 in.2 of copper area
49
C/W
RθJT
6
C/W
*Additional thermal information available on the Allegro website.
50
75
100
125
150
2.5
1.5
1.0
0.5
0
TEMPERATURE in °C
2.0
25
Dwg. GP-019C
R
= 6°C/W
θJT
R
= 77°C/W
θJA
R
= 49°C/W
θJA
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相关代理商/技术参数 |
参数描述 |
|---|---|
| L6219L-S24-R | 制造商:UTC-IC 制造商全称:UTC-IC 功能描述:DUAL FULL-BRIDGE PWM MOTOR DRIVER |
| L6219L-S24-T | 制造商:UTC-IC 制造商全称:UTC-IC 功能描述:DUAL FULL-BRIDGE PWM MOTOR DRIVER |
| L6219R | 功能描述:马达/运动/点火控制器和驱动器 Dual Stepper Motor RoHS:否 制造商:STMicroelectronics 产品:Stepper Motor Controllers / Drivers 类型:2 Phase Stepper Motor Driver 工作电源电压:8 V to 45 V 电源电流:0.5 mA 工作温度:- 25 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:HTSSOP-28 封装:Tube |
| L6219R_06 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:Stepper motor driver |
| L6219R013TR | 功能描述:马达/运动/点火控制器和驱动器 Dual Stepper Motor RoHS:否 制造商:STMicroelectronics 产品:Stepper Motor Controllers / Drivers 类型:2 Phase Stepper Motor Driver 工作电源电压:8 V to 45 V 电源电流:0.5 mA 工作温度:- 25 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:HTSSOP-28 封装:Tube |
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