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參數(shù)資料
| 型號(hào)： | LB1947 |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | PWM Current Control Type DC Motor Driver |
| 中文描述： | PWM電流控制型直流電動(dòng)機(jī)驅(qū)動(dòng)器 |
| 文件頁數(shù)： | 1/7頁 |
| 文件大?。?/td> | 60K |
| 代理商： | LB1947 |
LB1947
No. 6192-1/7
[LB1947]
Specifications
Absolute Maximum Ratings
at Ta = 25
°
C
Parameter
Maximum motor supply voltage
Output peak current
Output continuous current
Logic supply voltage
Logic input voltage range
Emitter output voltage
Reference voltage
Operating temperature
Storage temperature
Allowable power dissipation
Symbol
V
BB
max
I
OPEAK
I
O
max
V
CC
max
V
IN
V
E
max
V
REF
Topr
Tstg
Pd max
Conditions
Ratings
Unit
V
A
A
V
V
V
V
°
C
°
C
W
50
tw
≤
20
μ
s
2.25
2.0
7.0
–0.3 to V
CC
1.1
–0.3 to V
CC
–20 to +85
–55 to +150
Ta = 25
°
C
1.6
(
(10.0)
0.5
(0.8)
2.0
25.6
3.4
φ
2.0
φ
C0.7
1
2
φ
3
1
(
3
1
13
0.4
1.2
1.15
2.4
LB1947
Package Dimensions
unit: mm
3249-SIP13HJ
Preliminary
Features
PWM current control (fixed OFF time)
Selectable current decay pattern (FAST, SLOW, and
MIX DECAY modes)
Simultaneous ON prevention function (feedthrough
current prevention)
Built-in thermal shutdown circuit
Built-in noise canceler
Any and all SANYO products described or contained herein do not have specifications that can handle
applications that require extremely high levels of reliability, such as life-support systems, aircraft's
control systems, or other applications whose failure can be reasonably expected to result in serious
physical and/or material damage. Consult with your SANYO representative nearest you before using
any SANYO products described or contained herein in such applications.
SANYO assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other
parameters) listed in products specifications of any and all SANYO products described or contained
herein.
80699RM(KI)
Ordering number : ENN*6192
SANYO Electric Co.,Ltd. Semiconductor Company
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
Monolithic Digital IC
PWM Current Control Type DC Motor Driver
SANYO : SIP13HJ
Allowable Operating Ranges
at Ta = 25
°
C
Parameter
Motor supply voltage
Logic supply voltage
Reference voltage
Symbol
V
BB
V
CC
V
REF
Conditions
Ratings
Unit
V
V
V
10 to 45
4.75 to 5.25
0 to (Vcc–2)
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LB1947_09 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:PWM Current Control Type Bidirectional Motor Driver |
| LB1947-E | 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 10-45V 1ch Brush Motor Driver RoHS:否 制造商:STMicroelectronics 產(chǎn)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(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| LB1947VC | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Monolithic Digital IC PWM Current Control Type Forward/Reverse Motor Driver |
| LB1947VC-XE | 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 10-45V 1ch BRUSH MOTOR DRIVER RoHS:否 制造商:STMicroelectronics 產(chǎn)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(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| LB1948M | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Low saturation voltage drive forward/reverse 12 V motor driver |
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