参数资料
型号: MLX90215LVA-LC03
厂商: Melexis Technologies NV
文件页数: 39/46页
文件大小: 498K
描述: IC SENSOR LIN HALL 100MV/MT 2.5V
产品目录绘图: MLX90215, PTC-04 Series Side
标准包装: 1,000
传感范围: 无限制
类型: 线性 - 可编程
电源电压: 4.5 V ~ 5.5 V
电流 - 电源: 6.5mA
电流 - 输出(最大): 2mA
输出类型: 模拟,比率
特点: 稳压电压
工作温度: -40°C ~ 150°C
封装/外壳: 4-SIP
供应商设备封装: 4-SIP
包装: 散装
Section 3 - Applications
3-24
Brushless DC Motor Sensors
The use of Hall Effect Sensors in DC motors eliminates the friction, electrical noise and power loss asso-
ciated with other types of mechanical commutation, such as brushes. Hall ICs provide a long mainte-
nance-free life and offer greater flexibility with respect to direst interface with digital commands.
Figure 26, Brushless DC Motor Sensor
Figure 26, Brushless DC Motor Controller
The US8881 is a brushless DC motor driver that was designed to meet the needs of high volume, low
cost motors which do not require the expensive options needed for servo or other closed loop applica-
tions. The US8881 works with 3 HallIC latches, and provides all motor control via 6 external N-chan-
nel FETs. A complete datasheet for this device is in section 4 of this book.
Figure 26, Brushless DC
Motor Controller
N
N
N
S
S
S
22
&
22
&
22
&
BLDC Motor
Filter
I
SENSE
Resistor
Forward/Reverse
Thermal Switch
R OSC
C
OSC
Speed Adjust
22
&
22
&
V
REF
22
&
0.1?/DIV>
F
1000
?/DIV>
F
V+ = 40 V
Brake
Counter Reset
0.1 ?/DIV>
F
24
23
22
21
20
19
18
17
16
15
14
13
2
3
4
5
6
7
8
9
10
11
12
Supply Voltage
1
Cap Boost "A"
V
REF
 Out
Hall "A" Input
Hall "B" Input
Hall "C" Input
FWD/REV Input
Speed Adjust Input
Oscillator Control
(+)Current Limit (Brake)
Analog Ground
(-)Current Limit (Reset)
Power Ground
 Gate Top "A"
Feedback "A"
 Gate Bottom "A"
Cap Boost "B"
 Gate Top "B"
Feedback "B"
 Gate Bottom "B"
 Gate Top "C"
Feedback "C"
 Gate Bottom "C"
Cap Boost "C"
+
+
+
-
-
-
10 礷
10 礷
10 ?f
UF4002
(3 Places)
V REF
V REF
0.005 ?f
10K&
0.1?/DIV>
F
1000?/DIV>
F
15V
500&
0.1 ?/DIV>
F
20 ?/DIV>
F
1K
1K
相关PDF资料
PDF描述
D2HW-BL211M SWITCH LEVER SPDT 2A SEALED
MLX90215LVA-LA03 IC SENSOR LIN HALL 100MV/MT 1V
MLX90215LVA-GC03 IC SENSOR LIN HALL 50MV/MT 2.5V
D2HW-BR211M SWITCH LEVER SPDT 2A SEALED
MLX90215LVA-CC03 IC SENSOR LIN HALL 20MV/MT 2.5V
相关代理商/技术参数
参数描述
MLX90217 制造商:MELEXIS 制造商全称:Melexis Microelectronic Systems 功能描述:Hall-Effect Cam Sensor
MLX90217LUA-CAA-000-BU 功能描述:IC SENSOR CAM HALL EFFECT UA RoHS:是 类别:传感器,转换器 >> 磁性 - 霍尔效应,数字式开关,线性,罗盘 (IC) 系列:- 标准包装:1 系列:- 传感范围:20mT ~ 80mT 类型:旋转 电源电压:4.5 V ~ 5.5 V 电流 - 电源:15mA 电流 - 输出(最大):- 输出类型:数字式,PWM,8.5 位串行 特点:可编程 工作温度:-40°C ~ 150°C 封装/外壳:20-SSOP(0.209",5.30mm 宽) 供应商设备封装:20-SSOP 包装:Digi-Reel® 其它名称:AS5132-HSST-500DKR
MLX90224 制造商:MELEXIS 制造商全称:Melexis Microelectronic Systems 功能描述:Dual Hall Effect Switch
MLX90224A 制造商:未知厂家 制造商全称:未知厂家 功能描述:DUAL HALL EFFECT LATCH
MLX90224B 制造商:未知厂家 制造商全称:未知厂家 功能描述:DUAL HALL EFFECT LATCH