參數(shù)資料
型號(hào): AH293
英文描述: Low Voltage Hall-Effect Smart Fan Motor Controller
中文描述: 低電壓的霍爾效應(yīng)智能風(fēng)扇電機(jī)控制器
文件頁(yè)數(shù): 3/9頁(yè)
文件大?。?/td> 197K
代理商: AH293
AH293
Low Voltage Hall-Effect Smart Fan Motor Controller
Absolute Maximum Ratings
(Ta = 25
°
C)
Anachip Corp.
www.anachip.com.tw
Rev 0.5 Jun 18, 2004
3/9
Characteristics
Symbol
Rating
Unit
Output Zener-breakdown Voltage
Operating Supply Voltage
Vz
V
CC
I
O(AVE)
I
O(PEAK)
38
8
400
500
550
230
800
V
V
Output Current
mA
SIP5
SOT23-5
SOT89-5
Power Dissipation
P
D
mW
Operating Temperature
Storage Temperature
Maximum Junction Temp.
Topr
Tstg
Tj
-20 ~ 100
-55 ~ 150
150
°
C
°
C
°
C
Electrical Characteristics
(
Ta = 25
°
C, V
CC
= 5V, unless otherwise notice)
Characteristics
Symbol
Conditions
Min.
Typ.
Max.
Unit
Supply Voltage
Supply current
Locked Protection On
Locked Protection Off
Vcc
I
Tlrp-on
Tlrp-off
Operating
Operating
I
O
=180mA
I
O
=350mA
I
O
=10mA
1.8
-
-
-
5.75
4.0
-
-
V
mA
Sec
Sec
cc
2.6
0.4
2.4
300
600
1.75
0.5
Output saturation voltage
)
sat
(
OUT
V
mV
Output On resistance
RD output Vds
Rds(on)
Vol
ohm
V
Magnetic Characteristics
(
Ta = 25
°
C, V
CC
= 5V, 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
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