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參數資料
| 型號： | LB1643 |
| 元件分類： | 運動控制電子 |
| 英文描述： | BRUSH DC MOTOR CONTROLLER, 1.6 A, PSIP10 |
| 封裝： | SIP-10 |
| 文件頁數： | 1/5頁 |
| 文件大小： | 246K |
| 代理商： | LB1643 |
Forward/Reverse Motor Driver with Brake
Overview
The LB1643 is a forward/reverse motor driver IC. The
direction and brake functions are controlled from a single
input, and the output voltages can be set by resistors. Further,
the output voltage has 3 modes, full, high-level and low-level
voltage modes. The output voltage can be controlled from a
single input and a microcontroller interface.
Features
.
Single-input forward, reverse and brake functions
.
Output voltage can be set using resistors
.
Single-input full-drive, high-level drive and low-level drive
select function
.
Microcontroller interface
.
Built-in surge-current absorption components
.
Built-in reference voltage circuit
.
Built-in thermal protection circuit
Package Dimensions
unit : mm
3043A-SIP10
[LB1643]
SANYO : SIP10
Specifications
Absolute Maximum Ratings at Ta = 25 °C
Parameter
Symbol
Conditions
Ratings
Unit
Maximum supply voltage
VCC max
18
V
Input voltage
VIN
VCC > VIN
–0.3to+6
V
Output current
IOUT
±1.6
A
Allowable power dissipation
Pd max
1.2
W
Operating temperature
Topr
–25 to +75
°C
Storage temperature
Tstg
–55 to +125
°C
Allowable Operating Ranges at Ta = 25 °C
Parameter
Symbol
Conditions
Ratings
Unit
Supply voltage ranges
VCC1
8.0 to 18
V
VCC2VCC1 ^ VCC2
5to18
V
Forward-reverse direction prohibit time
t off
^20
μs
Ordering number: EN 4528B
Monolithic Digital IC
LB1643
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
63098HA(II)/D2293TS B8-0434 No.4528-1/5
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相關代理商/技術參數 |
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|---|---|
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| LB1645N | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Bidirectional Motor Driver |
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| LB1648 | 制造商:Panasonic Industrial Company 功能描述:IC- BIPOLAR LOG |
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