参数资料
型号: ATS177-WL-7-A
厂商: Diodes Inc
文件页数: 1/9页
文件大小: 164K
描述: IC HALL SENSOR LATCHED SC59-3
标准包装: 1,000
传感范围: 70G 跳闸,-70G 释放
类型: 双极卡锁
电源电压: 3.5 V ~ 20 V
电流 - 电源: 10mA
电流 - 输出(最大): 25mA
输出类型: 数字,开路集电极
特点: 温度补偿
工作温度: -20°C ~ 85°C
封装/外壳: TO-236-3,SC-59,SOT-23-3
供应商设备封装: SC-59-3
包装: 散装
 
ATS177
SINGLE OUTPUT HALL EFFECT LATCH
 
ATS177  
Document number: DS31055 Rev. 6 - 2 
1 of 9
www.diodes.com
July 2010
?Diodes Incorporated 
Description 
 
ATS177 is an integrated Hall-Effect latch sensor designed for
electronic commutation of brush-less DC motor applications.
The device includes an on-chip Hall voltage generator for
magnetic sensing, a comparator that amplifies the Hall
voltage, and a schmitt trigger to provide switching hysteresis
for noise rejection, and open-collector output. An internal
bandgap   regulator   provides   a   temperature   compensated
supply voltage for internal circuits and allows a wide operating
supply range.
 
When the magnetic flux density (B) is larger than operate
point (Bop), output is switched on (DO pin is pulled low). The
output state is held on until a magnetic flux density reversal
falls below Brp. When B is less than Brp, the output is
switched off.
 
The ATS177 is available in SIP-3L package.
 
Features 
 
"    Bipolar Hall-Effect latch sensor
"    3.5V to 20V DC operating voltage
"    Temperature compensation
"    Open-collector pre-driver
"    25mA maximum output sink current
"    Built-in reverse polarity protection
"    Operating temperature: -40癈 to +125癈
"    SIP-3L package
"    Green Molding Compound (No Br, Sb) (Note 1)
 
Pin Assignments 
 
(Top View)
1. Vcc
2. GND
3.
DO
SIP-3L
 
 
Applications 
 
"    Brush-less DC Motor
"    Brush-less DC Fan
"    Revolution counting
"    Speed measurement
 
Notes: 1. EU Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied. Please visit our website at
  http://www.diodes.com/products/lead_free.html.
 
Typical Application Circuit 
 
+12V
U1
ATS177
VCC
1
GND
2
OUTPUT
3
Q1
NPN
Q2
NPN
R1
2K
R2
3K
D1
+
C1
0.47uF
+
C2
0.47uF
L1
L2
 
Brush-less DC Fan
 
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相关代理商/技术参数
参数描述
ATS177-WL-7-B 功能描述:IC HALL SENSOR LATCHED SC59-3 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
ATS-17A-01-C1-R0 功能描述:Heat Sink Assorted (BGA, LGA, CPU, ASIC...) Aluminum Top Mount 制造商:advanced thermal solutions inc. 系列:pushPIN? 零件状态:有效 类型:顶部安装 冷却封装:分类(BGA,LGA,CPU,ASIC……) 接合方法:推脚 形状:方形,鳍片 长度:1.575"(40.01mm) 宽度:1.575"(40.01mm) 直径:- 离基底高度(鳍片高度):0.394"(10.00mm) 不同温升时功率耗散:- 不同强制气流时的热阻:21.9°C/W @ 100 LFM 自然条件下热阻:- 材料:铝 材料镀层:蓝色阳极氧化处理 标准包装:10
ATS-17A-01-C2-R0 功能描述:Heat Sink Assorted (BGA, LGA, CPU, ASIC...) Aluminum Top Mount 制造商:advanced thermal solutions inc. 系列:pushPIN? 零件状态:有效 类型:顶部安装 冷却封装:分类(BGA,LGA,CPU,ASIC……) 接合方法:推脚 形状:方形,鳍片 长度:1.575"(40.01mm) 宽度:1.575"(40.01mm) 直径:- 离基底高度(鳍片高度):0.394"(10.00mm) 不同温升时功率耗散:- 不同强制气流时的热阻:21.93°C/W @ 100 LFM 自然条件下热阻:- 材料:铝 材料镀层:蓝色阳极氧化处理 标准包装:10
ATS-17A-01-C3-R0 功能描述:Heat Sink Assorted (BGA, LGA, CPU, ASIC...) Aluminum Top Mount 制造商:advanced thermal solutions inc. 系列:pushPIN? 零件状态:有效 类型:顶部安装 冷却封装:分类(BGA,LGA,CPU,ASIC……) 接合方法:推脚 形状:方形,鳍片 长度:1.575"(40.01mm) 宽度:1.575"(40.01mm) 直径:- 离基底高度(鳍片高度):0.394"(10.00mm) 不同温升时功率耗散:- 不同强制气流时的热阻:22.05°C/W @ 100 LFM 自然条件下热阻:- 材料:铝 材料镀层:蓝色阳极氧化处理 标准包装:10
ATS-17A-02-C1-R0 功能描述:Heat Sink Assorted (BGA, LGA, CPU, ASIC...) Aluminum Top Mount 制造商:advanced thermal solutions inc. 系列:pushPIN? 零件状态:有效 类型:顶部安装 冷却封装:分类(BGA,LGA,CPU,ASIC……) 接合方法:推脚 形状:方形,鳍片 长度:1.575"(40.01mm) 宽度:1.575"(40.01mm) 直径:- 离基底高度(鳍片高度):0.500"(12.70mm) 不同温升时功率耗散:- 不同强制气流时的热阻:18.29°C/W @ 100 LFM 自然条件下热阻:- 材料:铝 材料镀层:蓝色阳极氧化处理 标准包装:10