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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： | 5/9页 |
| 文件大小： | 349K |
| 代理商： | L6219DSTR-T |
Dual Full-Bridge PWM Motor Driver
L6219DS
4
Allegro MicroSystems, Inc.
115 Northeast Cutoff
Worcester, Massachusetts 01615-0036 U.S.A.
1.508.853.5000; www.allegromicro.com
Limits
Characteristic
Symbol
Test Conditions
Min.
Typ.
Max.
Units
Output Drivers (OUTA or OUTB)
Motor Supply Range
VBB
10
—
45
V
Output Leakage Current
ICEX
VOUT = VBB
—
< 1.0
50
μA
VOUT = 0
—
<-1.0
-50
μA
Output Sustaining Voltage
VCE(sus)
IOUT = ±750 mA, L = 3.0 mH
45
—
V
Output Saturation Voltage
VCE(SAT)
Sink Driver, IOUT = +500 mA
—
0.4
0.6
V
Sink Driver, IOUT = +750 mA
—
1.0
1.2
V
Source Driver, IOUT = -500 mA
—
1.0
1.2
V
Source Driver, IOUT = -750 mA
—
1.3
1.5
V
Clamp Diode Leakage Current
IR
VR = 45 V
—
< 1.0
50
μA
Clamp Diode Forward Voltage
VF
IF = 750 mA
—
1.6
2.0
V
Driver Supply Current
IBB(ON)
Both Bridges On, No Load
—
20
25
mA
IBB(OFF)
Both Bridges Off
—
5.0
10
mA
Control Logic
Input Voltage
VIN(1)
All inputs
2.4
—
V
VIN(0)
All inputs
—
0.8
V
Input Current
IIN(1)
VIN = 2.4 V
—
<1.0
20
μA
VIN = 0.8 V
—
- 3.0
-200
μA
Reference Voltage Range
VREF
Operating
1.5
—
7.5
V
Current Limit Threshold
VREF/VCOMPIN
I0 = I1 = 0.8 V
9.5
10
10.5
—
I0 = 2.4 V, I1 = 0.8 V
13.5
15
16.5
—
I0 = 0.8 V, I1 = 2.4 V
25.5
30
34.5
—
Thermal Shutdown Temperature
TJ
—
170
—
°C
Total Logic Supply Current
ICC(ON)
I0 = I1 = 0.8 V, No Load
—
40
50
mA
ICC(OFF)
I0 = I1 = 2.4 V, No Load
—
10
14
mA
Fixed Off-Time
toff
RT = 56 k, CT = 820 pF
—
46
—
μs
(at trip point)
ELECTRICAL CHARACTERISTICS at TA = +25°C, TJ 150°C, VBB = 45 V, VCC = 4.75 V to 5.25 V,
VREF = 5.0 V (unless otherwise noted).
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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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