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参数资料
| 型号： | LB11870 |
| 元件分类： | 运动控制电子 |
| 英文描述： | BRUSHLESS DC MOTOR CONTROLLER, 1.8 A, PDSO48 |
| 封装： | 0.375 INCH, HSSOP-48 |
| 文件页数： | 7/14页 |
| 文件大小： | 189K |
| 代理商： | LB11870 |
LB11870
No.7256-2/14
Specifications
Absolute Maximum Ratings at Ta = 25
°C
Parameter
Symbol
Conditions
Ratings
Unit
Supply voltage
VCC max
30
V
Output current
IO max
T
≤ 500ms *1
2.3
A
Allowable power dissipation 1
Pd max1
Independent IC
0.85
W
Allowable power dissipation 2
Pd max2
Mounted on a circuit board *2
1.72
W
Operating temperature
Topr
-20 to +80
°C
Storage temperature
Tstg
-55 to +150
°C
Note *1: Be sure to perform derating from the standard value by 20% or more before use.
Note *2: Mounted on a specified board: 114.3mm
×76.1mm×1.6mm, glass epoxy
Allowable Operating Ranges at Ta = 25
°C
Parameter
Symbol
Conditions
Ratings
Unit
Supply voltage range
VCC
9.5 to 28
V
5V constant voltage output current
IREG
0 to -20
mA
LD pin applied voltage
VLD
0 to 28
V
LD pin output current
ILD
0 to 15
mA
FGS pin applied voltage
VFG
0 to 28
V
FGS pin output current
IFG
0 to 10
mA
Electrical Characteristics at Ta = 25
°C, VCC = VM = 24V
Ratings
Parameter
Symbol
Conditions
min
typ
max
unit
Supply current 1
ICC1
16
21
mA
Supply current 2
ICC2
In stop mode
3.5
5.0
mA
[5V constant voltage output circuit]
Output voltage
VREG
4.65
5.0
5.35
V
Voltage regulation
ΔVREG1
VCC=9.5 to 28V
80
130
mV
Load regulation
ΔVREG2
IO=-5 to -20mA
10
60
mV
Temperature coefficient
ΔVREG3
Design target value*
0
mV/
°C
[Output Block]
Output saturation voltage 1
VO sat1
IO=0.5A, VO(SINK)+VO(SOURCE)
1.9
2.4
V
Output saturation voltage 2
VO sat2
IO=1.2A, VO(SINK)+VO(SOURCE)
2.6
3.2
V
Output leakage current
IO leak
100
μA
Lower diode forward voltage 1
VD1-1
ID=-0.5A
1.0
1.3
V
Lower diode forward voltage 2
VD1-2
ID=-1.2A
1.4
1.8
V
Upper diode forward voltage 1
VD2-1
ID=0.5A
1.2
1.6
V
Upper diode forward voltage 2
VD2-2
ID=1.2A
1.9
2.4
V
[Hall Amplifier Block]
Input bias current
IHB
-2
-0.5
μA
Common-mode input voltage range
VICM
0
VREG-2.0
V
Hall input sensitivity
80
mVp-p
Hysteresis width
ΔVIN(HA)
15
24
42
mV
Input voltage: Low to high
VSLH
12
mV
Input voltage: High to low
VSHL
-12
mV
[FG Schmitt Block]
Input bias current
IB(FGS)
-2
-0.5
μA
Common-mode input voltage range
VICM(FGS)
0
VREG-2.0
V
Input sensitivity
VIN(FGS)
80
mVp-p
Hysteresis width
ΔVIN(FGS)
15
24
42
mV
Input voltage: Low to high
VSLH(FGS)
12
mV
Input voltage: High to low
VSHL(FGS)
-12
mV
*: These value are design guarantee values, and are not tested.
Continued on next page.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LB11870_07 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:For Polygonal Mirror Motors Three-Phase Brushless Motor Driver |
| LB11870-MPB-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 |
| LB11870-TRM-E | 功能描述:马达/运动/点火控制器和驱动器 BRUSHLESS 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 |
| LB11872H | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Three-Phase Brushless Motor Driver for Polygonal Mirror Motors |
| LB11872H_08 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:For Polygonal Mirror Motors Three-Phase Brushless Motor Driver |
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