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参数资料
| 型号： | LB1913 |
| 元件分类： | 运动控制电子 |
| 英文描述： | DISK DRIVE MOTOR CONTROLLER, 1 A, PDSO28 |
| 封装： | HSOP-28 |
| 文件页数： | 1/6页 |
| 文件大小： | 89K |
| 代理商： | LB1913 |
Overview
The LB1913 is a three-phase disk drive motor driver IC
that is optimal for use as a 3.5-inch floppy disk drive
spindle motor driver.
Functions and Features
Three-phase full-wave linear drive
On-chip digital speed control
Start and stop circuits (active low)
Speed switching
High: 300 rpm, Low: 360 rpm
Current limiter circuit
Index comparator circuit
Index delay circuit
Thermal protection circuit
Package Dimensions
unit: mm
3222-HSOP28
Monolithic Integrated IC
Ordering number : EN5503
83196HA (0T) No. 5503-1/6
SANYO: HSOP28
[LB1913]
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN
FDD Spindle Motor Driver
LB1913
Parameter
Symbol
Conditions
Ratings
Unit
Maximum supply voltage
VCC max
7.0
V
Maximum output current
IO max1
t
≤ 0.5 s
1.0
A
Maximum steady-state output current
IO max2
0.7
A
Allowable power dissipation
Pd max
Independent IC
0.5
W
Operating temperature
Topr
–20 to +80
°C
Storage temperature
Tstg
–40 to +150
°C
Parameter
Symbol
Conditions
Ratings
Unit
Recommended supply voltage
VCC
4.2 to 6.5
V
Specifications
Absolute Maximum Ratings at Ta = 25°C
Allowable Operating Ranges at Ta = 25°C
相关PDF资料 |
PDF描述 |
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| LB1939T | STEPPER MOTOR CONTROLLER, 0.4 A, PDSO20 |
| LB1941T | VOICE COIL MOTOR CONTROLLER, 0.6 A, PDSO8 |
| LB1943N | BRUSHLESS DC MOTOR CONTROLLER, 1.6 A, PSIP10 |
| LB1945H | STEPPER MOTOR CONTROLLER, 1 A, PDSO28 |
| LB1947 | STEPPER MOTOR CONTROLLER, 2.25 A, SFM13 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| LB1916 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:CD-ROM Spindle Motor Driver |
| LB1920 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Three-Phase Brushless Motor Driver for Office Automation Applications |
| LB1920-E | 功能描述:马达/运动/点火控制器和驱动器 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 |
| LB1920-N-E | 功能描述:马达/运动/点火控制器和驱动器 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 |
| LB1921 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Three-Phase Brushless Motor Driver for OA Applications |
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