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AH282-P

Magnetic Field Sensor, -6mT Min, 6mT Max, Plastic/epoxy, Rectangular, 5 Pin, Through Hole Mount, SIP-5

器件类别：传感器    传感器/换能器   

厂商名称：Diodes

厂商官网：http://www.diodes.com/

下载文档
参数 预览 参数对比
器件参数
参数名称
属性值
是否Rohs认证
不符合
厂商名称
Diodes
包装说明
SIP5,.03,37
Reach Compliance Code
compliant
主体宽度
1.55 mm
主体长度或直径
5.22 mm
滞后
6 mT
JESD-609代码
e0
最大磁场范围
6 mT
最小磁场范围
-6 mT
安装特点
THROUGH HOLE MOUNT
端子数量
5
最大工作电流
4 mA
最高工作温度
100 °C
最低工作温度
-20 °C
输出
OPEN-DRAIN
输出极性
COMPLEMENTARY
输出类型
VOLTAGE OUTPUT
封装主体材料
PLASTIC/EPOXY
封装等效代码
SIP5,.03,37
封装形状/形式
RECTANGULAR
电源
12 V
电阻
2.6 Ω
最大供电电压
20 V
最小供电电压
10 V
表面贴装
NO
端子面层
Tin/Lead (Sn/Pb)
端接类型
SOLDER
文档预览
AH282
Hall-Effect Smart Fan Motor Controller
Features
- On chip Hall sensor
-
Rotor-locked shutdown
-
Automatically restart
- Frequency generator (FG) output
- Buil t-in Zener protection for output driver
- Operating voltage: 10V~20V, driver start up: 8V
(minimum)
- Output current:
I
O( AVE )
= 300 mA
General Description
AH282 is a monolithic fan motor controller with Hall
sensor’s capability. It contains two complementary
open-collector transistors as motor coil drivers,
automatic lock current shutdown, and recovery
protections. Additional, frequency generator (FG)
output is for speed detection relatively.
To avoid coil burning, rotor-lock shutdown detection
circuit shut down the output driver if the rotor is
blocked and then the automatic recovery circuit will
try to restart the motor. This function repeats while
the rotor is blocked. Until the blocking is removed,
the motor recovers running normally.
- Package: SIP-5L, SOT89-5L
Pin Configuration
282
( Front View )
1 : FG
2 : VCC
3 : DO
4 : DOB
5 : GND
1 2 3 4 5
Pin Descriptions
Symbol
Description
FG
VCC
DO
DOB
GND
Frequency generation
Input power
Output pin
Output pin
Ground
SIP-5L
VCC 1
GND 2
DO 3
SOT89-5L
AH282
7 DOB
4
5 FG
Ordering Information
AH282 X - X X X
Wafer Body
Blank or
A~Z : if necessary
to specify
Package
P: SIP-5L
Y: SOT89-5L
Lead
L : Lead Free
Blank: Normal
Packing
Blank : Tube or Bulk
A : Tape & Reel
This datasheet contains new product information. Anachip Corp. reserves the rights to modify the product specification without notice. No liability is assumed as a result of the use of
this product. No rights under any patent accompany the sale of the product.
Rev. 0.4 Apr 16, 2004
1/7
AH282
Hall-Effect Smart Fan Motor Controller
Block Diagram (SIP5)
VCC
2
Lock shutdown
and
Automatic recovery
Regulator
3
Hall
Plate
DO
Amp.
Control Logic
4
DOB
5
GND
1
FG
Typical Application Circuit
D1
Vcc
(12V)
R
pu
+
282
Coil2
1
2
3
4
5
C1
10uF
Coil1
FG
GND
12V DC Brush-less Fan with FG output function
Anachip Corp.
www.anachip.com.tw
2/7
Rev 0.4 Apr 16, 2004
AH282
Hall-Effect Smart Fan Motor Controller
Absolute Maximum Ratings
Characteristics
(Ta = 25
°
C)
Symbol
Rating
Unit
Output Zener-breakdown Voltage
Operating Supply Voltage
Output Current
Power Dissipation
Operating Temperature
Storage Temperature
Maximum Junction Temp.
P
D
Vz
V
CC
I
O(AVE)
I
O(PEAK)
SIP5
SOT89-5
Topr
Tstg
Tj
38
28
300
400
550
800
-20 ~ 100
-55 ~ 150
150
V
V
mA
mW
°
C
°
C
°
C
Electrical Characteristics
(
Ta = 25
°
C, V
CC
= 12V, unless otherwise notice)
Characteristics
Symbol
Conditions
Min.
Typ.
Max.
Unit
Supply Voltage
Supply current
Locked Protection On
Locked Protection Off
Output saturation voltage
Output On resistance
FG output Vds
Vcc
I
cc
Tlrp-on
Tlrp-off
V
OUT( sat )
Rds(on)
Vol
Operating
Operating
10
-
2
0.4
2.4
375
625
2.6
0.5
20
4
V
mA
Sec
Sec
I
O
=150mA
I
O
=250mA
I
O
=10mA
-
-
-
-
mV
ohm
V
Magnetic Characteristics
(
Ta = 25
°
C, V
CC
= 12V, unless otherwise specified)
(1mT=10 Gauss)
Characteristics
Symbol
Min.
Typ.
Max.
Unit
Operate Point
Release Point
Hysteresis
Bop
Brp
Bhy
-
-60
-
30
-30
60
60
-
-
Gauss
Gauss
Gauss
Anachip Corp.
www.anachip.com.tw
3/7
Rev 0.4 Apr 16, 2004
AH282
Hall-Effect Smart Fan Motor Controller
Operating Characteristics
DOB
Output Voltage in Volts
Output Voltage in Volts
12
10
8
6
4
ON
Brp
0
2
Bop
OP
DO
12
10
8
6
4
RP
Brp
0
2
Bop
ON
RP
OFF
OFF
OP
Magnetic Flux Density in Gauss
Magnetic Flux Density in Gauss
Performance Characteristics (SIP5)
Ta (°C)
25
50
60
70
80
85
90
95
100
105
110
115
120
Pd (mW) 550 440 396 352 308 286 264 242
P d (m W )
600
500
400
300
200
100
0
25
50
75
P o w e r D is s ip a tio n C u rve
220
198
176
154
132
100
125
150
T a (。 C )
Anachip Corp.
www.anachip.com.tw
4/7
Rev 0.4 Apr 16, 2004
AH282
Hall-Effect Smart Fan Motor Controller
Marking Information
(1)SIP-5L
( Top View )
Part Number
282
X XX X X
Blank : normal
L : Lead Free Package
ID Code
Nth week: 01~52
Year: "1" = 2001
"2" = 2002
~
(2)SOT89-5L
5
4
7
282 Y M X
1
2
3
ID code
A~Z: Non-Lead Free
a~z : Lead Free
M : Month: A~L
Y : Year: 0-9
Anachip Corp.
www.anachip.com.tw
5/7
Rev 0.4 Apr 16, 2004
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参数对比
与AH282-P相近的元器件有：AH282-YA、AH282-YL、AH282-YLA、AH282-PL、AH282-Y。描述及对比如下：
型号 AH282-P AH282-YA AH282-YL AH282-YLA AH282-PL AH282-Y
描述 Magnetic Field Sensor, -6mT Min, 6mT Max, Plastic/epoxy, Rectangular, 5 Pin, Through Hole Mount, SIP-5 Magnetic Field Sensor, -6mT Min, 6mT Max, Plastic/epoxy, Rectangular, 5 Pin, Surface Mount, SOT-89, 5 PIN Magnetic Field Sensor, -6mT Min, 6mT Max, Plastic/epoxy, Rectangular, 5 Pin, Surface Mount, LEAD FREE, SOT-89, 5 PIN Magnetic Field Sensor, -6mT Min, 6mT Max, Plastic/epoxy, Rectangular, 5 Pin, Surface Mount, LEAD FREE, SOT-89, 5 PIN Magnetic Field Sensor, -6mT Min, 6mT Max, Plastic/epoxy, Rectangular, 5 Pin, Through Hole Mount, LEAD FREE, SIP-5 Magnetic Field Sensor, -6mT Min, 6mT Max, Plastic/epoxy, Rectangular, 5 Pin, Surface Mount, SOT-89, 5 PIN
是否Rohs认证 不符合 不符合 符合 符合 符合 不符合
厂商名称 Diodes Diodes Diodes Diodes Diodes Diodes
包装说明 SIP5,.03,37 TO-243,5 LEAD TO-243,5 LEAD TO-243,5 LEAD SIP5,.03,37 TO-243,5 LEAD
Reach Compliance Code compliant compliant compliant compliant compliant compliant
主体宽度 1.55 mm 2.5 mm 2.5 mm 2.5 mm 1.55 mm 2.5 mm
主体长度或直径 5.22 mm 4.5 mm 4.5 mm 4.5 mm 5.22 mm 4.5 mm
滞后 6 mT 6 mT 6 mT 6 mT 6 mT 6 mT
最大磁场范围 6 mT 6 mT 6 mT 6 mT 6 mT 6 mT
最小磁场范围 -6 mT -6 mT -6 mT -6 mT -6 mT -6 mT
安装特点 THROUGH HOLE MOUNT SURFACE MOUNT SURFACE MOUNT SURFACE MOUNT THROUGH HOLE MOUNT SURFACE MOUNT
端子数量 5 5 5 5 5 5
最大工作电流 4 mA 4 mA 4 mA 4 mA 4 mA 4 mA
最高工作温度 100 °C 100 °C 100 °C 100 °C 100 °C 100 °C
最低工作温度 -20 °C -20 °C -20 °C -20 °C -20 °C -20 °C
输出 OPEN-DRAIN OPEN-DRAIN OPEN-DRAIN OPEN-DRAIN OPEN-DRAIN OPEN-DRAIN
输出极性 COMPLEMENTARY COMPLEMENTARY COMPLEMENTARY COMPLEMENTARY COMPLEMENTARY COMPLEMENTARY
输出类型 VOLTAGE OUTPUT VOLTAGE OUTPUT VOLTAGE OUTPUT VOLTAGE OUTPUT VOLTAGE OUTPUT VOLTAGE OUTPUT
封装主体材料 PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
封装等效代码 SIP5,.03,37 TO-243,5 LEAD TO-243,5 LEAD TO-243,5 LEAD SIP5,.03,37 TO-243,5 LEAD
封装形状/形式 RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR
电源 12 V 12 V 12 V 12 V 12 V 12 V
电阻 2.6 Ω 2.6 Ω 2.6 Ω 2.6 Ω 2.6 Ω 2.6 Ω
最大供电电压 20 V 20 V 20 V 20 V 20 V 20 V
最小供电电压 10 V 10 V 10 V 10 V 10 V 10 V
表面贴装 NO YES YES YES NO YES
端接类型 SOLDER SOLDER SOLDER SOLDER SOLDER SOLDER
主体高度 - 1.5 mm 1.5 mm 1.5 mm - 1.5 mm
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