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参数资料
| 型号： | L6219DSTR |
| 元件分类： | 运动控制电子 |
| 英文描述： | STEPPER MOTOR CONTROLLER, 1 A, PDSO24 |
| 封装： | SOIC-24 |
| 文件页数： | 3/8页 |
| 文件大小： | 961K |
| 代理商： | L6219DSTR |
L6219DS
DUAL FULL-BRIDGE
MOTOR DRIVER
Limits
Characteristic
Symbol
Test Conditions
Min.
Typ.
Max.
Units
Output Drivers (OUT
A or OUTB)
Motor Supply Range
V
BB
10
—
45
V
Output Leakage Current
I
CEX
V
OUT = VBB
—
< 1.0
50
A
V
OUT = 0
—
<-1.0
-50
A
Output Sustaining Voltage
V
CE(sus)
I
OUT = ±750 mA, L = 3.0 mH
45
—
V
Output Saturation Voltage
V
CE(SAT)
Sink Driver, I
OUT = +500 mA
—
0.4
0.6
V
Sink Driver, I
OUT = +750 mA
—
1.0
1.2
V
Source Driver, I
OUT = -500 mA
—
1.0
1.2
V
Source Driver, I
OUT = -750 mA
—
1.3
1.5
V
Clamp Diode Leakage Current
I
R
V
R = 45 V
—
< 1.0
50
A
Clamp Diode Forward Voltage
V
F
I
F = 750 mA
—
1.6
2.0
V
Driver Supply Current
I
BB(ON)
Both Bridges On, No Load
—
20
25
mA
I
BB(OFF)
Both Bridges Off
—
5.0
10
mA
Control Logic
Input Voltage
V
IN(1)
All inputs
2.4
—
V
IN(0)
All inputs
—
0.8
V
Input Current
I
IN(1)
V
IN = 2.4 V
—
<1.0
20
A
V
IN = 0.8 V
—
- 3.0
-200
A
Reference Voltage Range
V
REF
Operating
1.5
—
7.5
V
Current Limit Threshold
V
REF/VCOMPIN
I
0 = I1 = 0.8 V
9.5
10
10.5
—
I
0 = 2.4 V, I1 = 0.8 V
13.5
15
16.5
—
I
0 = 0.8 V, I1 = 2.4 V
25.5
30
34.5
—
Thermal Shutdown Temperature
T
J
—
170
—
°C
Total Logic Supply Current
I
CC(ON)
I
0 = I1 = 0.8 V, No Load
—
40
50
mA
I
CC(OFF)
I
0 = I1 = 2.4 V, No Load
—
10
14
mA
Fixed Off-Time
t
off
R
T = 56 k, CT = 820 pF
—
46
—
s
(at trip point)
ELECTRICAL CHARACTERISTICS at T
A = +25°C, TJ ≤
≤≤≤≤ 150°C, V
BB = 45 V, VCC = 4.75 V to 5.25 V,
V
REF = 5.0 V (unless otherwise noted).
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相关代理商/技术参数 |
参数描述 |
|---|---|
| L6219DSTR-T | 功能描述:IC MOTOR DRIVER PWM DUAL 24-SOIC RoHS:是 类别:集成电路 (IC) >> PMIC - 电机和风扇控制器，驱动器 系列:- 标准包装:1 系列:- 应用:直流电机驱动器，步进电机驱动器 评估套件:- 输出数:1 或 2 电流 - 输出:750mA 电压 - 负载:10 V ~ 40 V 电源电压:4.5 V ~ 5.5 V 工作温度:-20°C ~ 70°C 安装类型:表面贴装 封装/外壳:24-BFSOP（0.295"，7.50mm 宽） 供应商设备封装:24-SOP 包装:Digi-Reel® 其它名称:MTS62C19A-HS105DKR |
| 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 |
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