參數(shù)資料
型號(hào): ATS177-PL-A-A
廠商: Diodes/Zetex
文件頁(yè)數(shù): 1/9頁(yè)
文件大小: 164K
描述: IC HALL SENSOR LATCH 25MA SIP-3L
標(biāo)準(zhǔn)包裝: 4,000
傳感范圍: 70G 跳閘,-70G 釋放
類型: 雙極卡鎖
電源電壓: 3.5 V ~ 20 V
電流 - 電源: 10mA
電流 - 輸出(最大): 25mA
輸出類型: 數(shù)字,開路集電極
特點(diǎn): 溫度補(bǔ)償
工作溫度: -20°C ~ 85°C
封裝/外殼: 3-SIP
供應(yīng)商設(shè)備封裝: 3-SIP
包裝: 帶盒(TB)
 
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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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ATS177-PL-A-B 功能描述:板機(jī)接口霍耳效應(yīng)/磁性傳感器 HALL IC SNSR LATCH 3.5V-20V 25MA RoHS:否 制造商:Honeywell 類型:Bipolar Hall-Effect Digital Position Sensor 工作電源電壓:3 V to 24 V 電源電流:3.5 mA 最大輸出電流:20 mA 工作點(diǎn)最小值/最大值:5 G, 55 G 最小/最大釋放點(diǎn)(Brp):- 55 G, - 5 G 最大工作溫度:+ 150 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-23
ATS177-PL-B-A 功能描述:板機(jī)接口霍耳效應(yīng)/磁性傳感器 BIPOLAR LATCHING 3.5V-20V 25mA RoHS:否 制造商:Honeywell 類型:Bipolar Hall-Effect Digital Position Sensor 工作電源電壓:3 V to 24 V 電源電流:3.5 mA 最大輸出電流:20 mA 工作點(diǎn)最小值/最大值:5 G, 55 G 最小/最大釋放點(diǎn)(Brp):- 55 G, - 5 G 最大工作溫度:+ 150 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-23
ATS177-PL-B-B 功能描述:板機(jī)接口霍耳效應(yīng)/磁性傳感器 BIPOLAR LATCHNG 25mA 3.5V-20V RoHS:否 制造商:Honeywell 類型:Bipolar Hall-Effect Digital Position Sensor 工作電源電壓:3 V to 24 V 電源電流:3.5 mA 最大輸出電流:20 mA 工作點(diǎn)最小值/最大值:5 G, 55 G 最小/最大釋放點(diǎn)(Brp):- 55 G, - 5 G 最大工作溫度:+ 150 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-23
ATS177W 功能描述:工業(yè)霍耳效應(yīng)/磁性傳感器 SNGL BRUSHLESS RoHS:否 制造商:Honeywell 操作類型: 操作高斯: 工作電源電壓: 電流額定值: 封裝 / 箱體: 輸出下降時(shí)間: 工作點(diǎn)最小值/最大值: 安裝風(fēng)格: 最大工作溫度: 最小工作溫度: 最大輸出電流: 封裝:
ATS177-WL-7-A 功能描述:工業(yè)霍耳效應(yīng)/磁性傳感器 Single Brushless RoHS:否 制造商:Honeywell 操作類型: 操作高斯: 工作電源電壓: 電流額定值: 封裝 / 箱體: 輸出下降時(shí)間: 工作點(diǎn)最小值/最大值: 安裝風(fēng)格: 最大工作溫度: 最小工作溫度: 最大輸出電流: 封裝: