- 您現在的位置：買賣IC網 > PDF目錄382720 > UC3770AJ Stepper Motor Controller/Driver PDF資料下載
參數資料
| 型號： | UC3770AJ |
| 英文描述： | Stepper Motor Controller/Driver |
| 中文描述： | 步進電機控制器/驅動器 |
| 文件頁數： | 3/3頁 |
| 文件大小： | 88K |
| 代理商： | UC3770AJ |
3
UNITRODE CORPORATION
7 CONTINENTAL BLVD.
MERRIMACK, NH 03054
TEL. 603-424-2410
FAX 603-424-3460
UC3770A
TYP
UC3770B
TYP
PARAMETER
TEST CONDITIONS
MIN
MAX
2
0.8
1.3
1.3
1.6
100
MIN
MAX
2
0.8
1.3
1.3
1.6
100
UNITS
ms
V
V
V
V
μ
A
Turn Off Delay
Sink Driver Saturation Voltage
I
M
= 1.0A
I
M
= 1.3A
I
M
= 1.0A
I
M
= 1.3A
V
M
= 45V
Source Driver Saturation Voltage
Output Leakage Current
UC3770A
UC3770B
ELECTRICAL CHARACTERISTICS (cont.):
(All tests apply with V
M
= 36V, V
CC
= 5V, V
R
= 5V, No Load, and 0
°
C<T
A
<70
°
C,
unless otherwise stated, T
A
= T
J
.)
0
1
2
3
4
5
0
0.5
1
1.5
2
OUTPUT CURRENT (A)
P
Figure 4. Typical power dissipation vs. output
current.
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
0.2
2.5
3.0
3.5
4.0
4.5
5.0
T
A
= +25
°
C
OUTPUT CURRENT
–
A
I
C
–
Figure 3. Typical supply current vs. load current.
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
0.6
0.8
1.0
1.2
1.4
1.6
1.8
T
A
= +25
°
C
OUTPUT CURRENT
–
A
V
C
S
Figure 1. Typical source saturation voltages vs. load
current
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
T
A
= +25
°
C
OUTPUT CURRENT
–
A
V
C
S
Figure 2. Typical sink saturation voltages vs. load
current
Powered by ICminer.com Electronic-Library Service CopyRight 2003
相關PDF資料 |
PDF描述 |
|---|---|
| UC3770AN | Brushless motor predriver |
| UC3770AQ | Three phase motor driver |
| UC3770BJ | Low voltage CMOS 16-bit bus buffer (3-state inverter) with 3.6 V tolerant inputs and outputs |
| UC3770BN | Low voltage CMOS 16-bit bus buffer (3-state inverter) with 3.6 V tolerant inputs and outputs |
| UC3770BQ | Low voltage CMOS 16-bit bus buffer (3-state inverter) with 3.6 V tolerant inputs and outputs |
相關代理商/技術參數 |
參數描述 |
|---|---|
| UC3770AN | 功能描述:馬達/運動/點火控制器和驅動器 HP Stepper RoHS:否 制造商:STMicroelectronics 產品: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 安裝風格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| UC3770ANG4 | 功能描述:馬達/運動/點火控制器和驅動器 HP Stepper RoHS:否 制造商:STMicroelectronics 產品: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 安裝風格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| UC3770AQ | 功能描述:馬達/運動/點火控制器和驅動器 HP Stepper RoHS:否 制造商:STMicroelectronics 產品: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 安裝風格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| UC3770AQTR | 功能描述:馬達/運動/點火控制器和驅動器 High Perf Stepper Motor Drive Circuit RoHS:否 制造商:STMicroelectronics 產品: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 安裝風格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| UC3770B | 制造商:TI 制造商全稱:Texas Instruments 功能描述:High Performance Stepper Motor Drive Circuit |
發布緊急采購，3分鐘左右您將得到回復。