- 您现在的位置：买卖IC网 > PDF目录39188 > LB8649W DISK DRIVE MOTOR CONTROLLER, 0.6 A, PQFP48 PDF资料下载
参数资料
| 型号： | LB8649W |
| 元件分类： | 运动控制电子 |
| 英文描述： | DISK DRIVE MOTOR CONTROLLER, 0.6 A, PQFP48 |
| 封装： | 7 X 7 MM, QFP-48 |
| 文件页数： | 2/9页 |
| 文件大小： | 128K |
| 代理商： | LB8649W |
LB8649W
No.7894-2/9
Allowable Operating Ranges at Ta = 25
°C
Parameter
Symbol
Conditions
Ratings
Unit
VB1, 2, 3
*2
1.9 to 10
Supply voltage range
VCC
1.9 to 10
V
High-level input pin voltage
VINH
1.8 to 10
V
Low-level input pin voltage
VINL
0.3 to 0.4
V
Constant voltage setting input
range
VOC
VC1, VC2
0.1 to VB
V
Constant current setting input
range
VOI
IAE, ISH
0.1 to 1.0
V
*2 There are no restraints on the relative magnitudes of the VB1, VB2, VDD, VCC, and VIN power supply system voltages.
Example 1 : VB1 = VB2 = VDD = 2.4V (battery power supply), VCC = 4V (stepped up power supply), VIN (CPU power supply) = 5V
Example 2 : VB1 = VB2 = 2.4V, VIN = 3.3 V, VDD = VCC = 5V
Electrical Characteristics at Ta
= 25°C, VB = VCC = 2.4V, Rf = 1Ω
Ratings
Parameter
Symbol
Conditions
min
typ
max
Unit
Standby mode current
consumption
ICC0
VB1 = VB2 = VCC = VDD = 8.0V *3
0.1
5.0
μA
ICC1
IN1, IN2, IN3 or IN4 = High *3
6
9
ICC2
IN5, IN6, IN7 or IN8 = High *3
14
19
Operating mode current
consumption
ICC3
IN9, IN10, IN11 or IN12 = High *3
18
25
mA
Vref1
Iref = -1mA, INHD = Low
0.95
1.0
1.05
Reference voltage
Vref2
Iref = -1mA, INHD = High
0.64
0.67
0.70
V
Control pin input current
IIN
VIN = 5.0V
60
90
μA
Thermal shutdown operating
temperature
TSD
Design guarantee *4
160
180
200
°C
AF System Constant Voltage Stepping Motor Driver (OUT1, 2, 3, 4)
Output constant voltage 1
VO1
VC1 = 0.30V
1.46
1.53
1.60
V
Output saturation voltage 1
VSAT1
IO = 0.2A (High and low side total)
0.27
0.37
0.50
V
Zoom System Constant Voltage Driver (OUT5, 6, 7, 8)
Output constant voltage 2
VO2
VC2 = 0.30V
1.46
1.53
1.60
V
Output saturation voltage 2
VSAT2
IO = 0.2A (High and low side total)
0.27
0.37
0.50
V
SH/AE System Constant Current Driver (OUT9, 10, 11, 12)
Output constant current
IO
Rf = 1
Ω, ISH = 0.3V
271
285
302
mA
Output saturation voltage 3
VSAT3
IO = 0.3A (High and low side total)
0.33
0.44
0.60
V
*3 : This is stipulated to be the sum of the current consumption for the VB1, VB2, VDD, and VCC lines.
*4 : The device characteristics are not tested at all temperatures. They are only tested at Ta = 25°C at shipment; the characteristics in the guaranteed
temperature range are design guarantees.
相关PDF资料 |
PDF描述 |
|---|---|
| LC-2012-101JB | 1 FUNCTIONS, 0.3 A, DATA LINE FILTER |
| LC-2012-101JL | 1 FUNCTIONS, 0.3 A, DATA LINE FILTER |
| LC-2012-101JT | 1 FUNCTIONS, 0.3 A, DATA LINE FILTER |
| LC-2012-151JB | 1 FUNCTIONS, 0.3 A, DATA LINE FILTER |
| LC-2012-151JL | 1 FUNCTIONS, 0.3 A, DATA LINE FILTER |
相关代理商/技术参数 |
参数描述 |
|---|---|
| LB8649W-MPB-E | 功能描述:马达/运动/点火控制器和驱动器 DSC MOTOR DRIVER 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 |
| LB8649W-TBM-E | 功能描述:马达/运动/点火控制器和驱动器 SYSTEM MOTOR DRIVER 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 |
| LB8650T | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Driver for Digital Still Cameras |
| LB8652LP | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Driver for Digital Still Cameras |
| LB8652T | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Monolithic Digital IC Driver for Digital Still Cameras |
发布紧急采购，3分钟左右您将得到回复。